JP7097092B2 - Illumination angle adjustable base and straight tube LED lamp with camera built into it - Google Patents

Description

Article 30, Paragraph 2 of the Patent Law Applicable Website Publication Date March 31, 2020 Website Address https: // www. orange-book. com / ja / c / products / indexes. html? itemCd = HLTC1221W1T8N ++++++++++++ The "lighting angle adjustment type base and the straight tube type LED lamp with a camera incorporating it" invented by Masaaki Hoshino have been released. Regarding the relationship between the right holder and the publisher at the time of the act Patent applicant: Hamai Light Bulb Industry Co., Ltd. requested Trusco Nakayama Co., Ltd., and the inventor: Shigeo Hamai, Kenji Tomizawa and Masaaki Hoshino granted the patent. The product using the invention to be received was released on the mail order website operated by Trusco Nakayama Co., Ltd.

The present invention relates to a technique for a straight tube type LED lamp that can be interchangeably mounted on a socket portion of a lighting device, and in particular, a straight tube type LED that enables an adjustable mounting posture with respect to the socket portion. It is identified as incorporating the creative content of the technical idea there, although it does not belong to the field, including the field of manufacturing and providing the base of the lamp and the straight tube type LED lamp incorporating the base. We provide and sell equipment and equipment necessary for transportation, storage, assembly and installation related to those fields, as well as the fields that manufacture and provide similar products. From the field, the field that provides the materials required for those materials, machinery, parts, such as wood, stone, various fibers, plastics, various metal materials, electronic parts incorporated in them, and control that integrates them. Fields commonly referred to as industrial machinery, such as the field of related equipment, the field of various measuring instruments, the field of power machinery that moves the equipment and equipment, the field of electricity that is the energy and the field of electricity and oil that are the energy sources. Furthermore, with the operation of the equipment and equipment for testing and researching those equipment and equipment, the fields related to their exhibition, sale and import / export, the results of their use and the equipment and equipment for making them. There are no technical fields that are not related to new fields that cannot be envisioned at this time, other than the fields related to the collection and transportation of generated waste, the recycling field that efficiently reuses these wastes, and so on.

(Point of interest)
The straight-tube LED (LED: Light Lighting Diode) lamp, which has the same outer dimensions and outer shape as the conventional straight-tube fluorescent tube, has lower power consumption and longer life than the conventional straight-tube fluorescent tube. Since it has the advantage of being present, it can be interchangeably attached to existing or new lighting equipment that is either for straight tube type fluorescent tubes or for straight tube type LED lamps, and is a straight tube type. Although it is widely used to enable lighting similar to that of a fluorescent tube, LED lamps have strong directivity because the LED chip emits surface light, and compared to fluorescent tubes that diffuse and distribute light in all directions except the base. It has the characteristic that the light distribution is narrow, and this property is convenient for illuminating only a narrow and limited range, but when illuminating a wider area or the lighting target is the installation posture of the lighting device. If it is not located in the front, it is necessary to arrange more LED chips in different directions or add a reflector, which increases the number of parts and assembly work, and has a large structure. It becomes necessary to change the lighting, and new problems such as increased manufacturing cost and power consumption, heat generation due to high output, and shortened lamp life due to it will occur. Met.

(Conventional technique)
Reflecting this situation, proposals to overcome the drawback of narrow light distribution of straight tube LED lamps are not unheard of.
For example, from the parts of the inner cap with fixed teeth, the outer cap with fixed lock pin for covering the inner cap with fixed teeth, and the parts of the lock pin for fixing, as typified by those proposed in Patent Document 1 (1) below. Movable caps with angle adjustment and fixing functions are attached to both ends of the cylindrical tube, and the fixing lock pin is pushed to the outside until it comes off the fixed teeth, and the movable cap for the inner cap with fixed teeth Release the fixing in the direction of rotation, then rotate the cylindrical tube with the fixing released, return the fixing lock pin to the inner sill at an arbitrary position, and fix it between the teeth inside the inner cap with fixed teeth. A movable cap for rotating a straight tube type LED lamp that can be fixed by positioning and fixing a cylindrical tube by fitting a lock pin for adjusting the angle, and Patent Document 1 As seen in (2), the base mounting fixing plate is fixed to the end of the base on which the LED chip is mounted by a fixing screw, and an annular groove is formed around the outer periphery of the base mounting fixing plate. The base mounting fixing plate is engraved, and the base with the socket pin projected is rotatably crowned to the base mounting fixing plate, and the base mounting fixing plate is screwed to the peripheral wall of the base to fix the angle and penetrate. The fall-off prevention screw crimps to the bottom wall of the annular groove of the base mounting fixing plate, and fixes the base to the base mounting fixing plate so that the base cannot be rotated or pulled out. When the fall prevention screw is slightly loosened, the base becomes rotatable with respect to the base mounting fixing plate, and the direction of the base (light emission) on which the LED chip is mounted can be adjusted in angle. After adjusting the angle of the (light emission) direction, LED line lamps for vending machines that can be temporarily fixed by tightening the angle fixing and cap drop prevention screw again are scattered.

However, in the case of a movable cap for rotating a straight tube type LED lamp as shown in the former Patent Document 1 (1) to adjust the angle and fix it, the fixing lock pin is attached to the outside of the outer cap. After operating and adjusting the angular posture of the cylindrical tube, the fixing lock pin is pushed back to the inner sill, and the inner cap with fixing teeth is temporarily fixed to the outer cap. If the pin is forgotten to be returned, the cylindrical tube will remain rotatable with respect to the outer cap, and if the fixing lock pin is not securely returned to the locked state, the cylindrical tube has been adjusted. The drawback remains that the angled posture may not be maintained, and the LED line lamp for the vending machine of Patent Document 1 (2) has a fixed angle and the base has fallen off after adjusting the orientation of the base. If the prevention screw is not tightened properly, the angle fixing and cap drop prevention screw cannot sufficiently fix the base mounting fixing plate, and there is a risk that the angle posture of the base may gradually change. there were.
(1) Japanese Patent Application Laid-Open No. 2013-84534 (2) Japanese Patent No. 5172636

(Problem awareness)
As mentioned above, all of the caps for straight tube type LED lamps that have various angle adjustment functions that have been proposed so far are lamps by operating the locking lock pin for fixing and the angle fixing and cap drop prevention screw. After adjusting the angle posture around the axis of the main body, the user himself pushes the fixing lock pin back toward the inner ridge to the original position, or tightens the angle fixing and cap drop prevention screw firmly. Is indispensable, and if those operations are neglected or insufficient due to work at a high place, the fixing of the lamp body becomes unstable, and the adjusted coaxial center circumference of the lamp body becomes unstable. There is a risk that the angled posture cannot be maintained, so it is possible to easily adjust the angled posture around the coaxial center of the lamp body, and of course, temporary fixing such as fixing lock pins, angle fixing and cap drop prevention screws, etc. A new technology that automatically returns to the original position without forcibly returning the parts for the lamp to the original position, and makes it possible to temporarily fix the angular posture around the coaxial center of the lamp body more reliably. It made me keenly aware of the need for development.

In addition, in recent years, straight tube LED lamps incorporating various devices such as small cameras and communication devices have become widespread, and in these cases, not only the direction of light emission is adjusted, but also the direction of light emission is adjusted. Since it is expected that the orientation of small cameras and communication devices can be adjusted along with the angular orientation around the axis of the lamp body, it is easy for such multifunctional straight tube LED lamps. In addition to making it possible to adjust the angular posture around the coaxial center of the lamp body, the operation to forcibly return the temporary fixing parts such as the fixing lock pin and the angle fixing and cap drop prevention screw to the original position is performed. Even if it is not, the characteristic technology of this invention, which was developed to automatically return to the original position and enable the angular posture around the coaxial center of the lamp body to be temporarily fixed more reliably, is for small cameras, communication devices, etc. It came to the speculation that it could be incorporated into a straight tube type LED lamp that incorporates a small microphone, speaker, etc. outside.

(Purpose of the invention)
Therefore, the present invention makes it possible to easily adjust the angular posture around the coaxial center of the lamp body, and further adjusts the angular posture around the coaxial center of the lamp body without requiring a special operation. From the judgment that it is possible to develop a new base technology that can be temporarily fixed reliably, we started the development and research quickly, and as a result of repeating trial and error and many trials and experiments over a long period of time. This time, we have finally succeeded in realizing a lighting angle adjustment type base with a new structure and a straight tube type LED lamp with a camera incorporating it, and the following is representative of this invention shown in the drawings. The configuration will be described in detail together with the examples.

(Construction of the invention)
As is clearly understood from the examples representing the present invention shown in the drawings, the illumination angle adjustable base of the present invention basically has the following configuration.
That is, it consists of an intermediate cap and an outer end cap, and the intermediate cap is a head wall provided with a connecting end structure at the inner end of the intermediate peripheral wall, a lock pin at the outer end, and a shaft support tube portion on the axis. The outer end cap is provided with an outer end wall at the outer end of the peripheral wall thereof, and the base end thereof is a contact cylinder end. Socket terminals are provided on the outer wall respectively, the end of the contact cylinder is in contact with the head wall of the intermediate cap, and the cylinder shaft portion is rotatable with respect to the shaft support cylinder portion and can be moved back and forth in the coaxial center direction. A detachment prevention mechanism is provided on the inner peripheral wall near the end of the contact cylinder of the peripheral wall, and the adjustment unit angle in the coaxial center circumference direction is set at multiple points in the axial center direction with respect to the lock pin. The gist is a configuration in which an internal tooth row that can be fitted and detached is projected in the centripetal direction, and an elastic urging mechanism that elastically pulls the outer end cap is provided in the intermediate cap. It is a lighting angle adjustment type base.

In other words, the lighting angle adjustment type base consisting of this basic configuration,

It consists of an intermediate cap and an outer end cap, and the intermediate cap has a head wall provided with a connecting end structure at the inner end of the intermediate peripheral wall, a lock pin at the outer end, and a shaft support tube portion on the axis. However, the outer end cap is provided with an outer end wall at the outer end of the peripheral wall thereof, and the base end thereof is used as a contact cylinder end. Socket terminals are provided respectively, the end of the contact cylinder is in contact with the head wall of the intermediate cap, and the shaft portion of the cylinder is rotatable with respect to the shaft support cylinder portion, and the shaft can be moved forward and backward in the coaxial center direction. A detachment prevention mechanism is provided, and the inner peripheral wall near the end of the contact cylinder of the peripheral wall is fitted in the axial direction with respect to the lock pin at a plurality of locations where the adjustment unit angle is set in the coaxial center circumference direction. The inner dentition that can be combined and detached is projected in the centripetal direction, and an elastic urging mechanism that elastically pulls the outer end cap is provided in the intermediate cap, and the lock pin is pulled from this inner dentition. It is possible to perform a release operation that slightly separates the outer end cap from the intermediate cap in the coaxial center direction so as to disengage, and it is possible to automatically return to the mated state when the release operation is stopped. When connected to any one end of the lamp body of the tube type LED lamp via the coupling end structure portion of the intermediate cap, the relative angular attitude around the coaxial center of the outer end cap with respect to the lamp body and the intermediate cap. The lighting angle adjustment type base has a structure in which the direction of the lighting range of the lamp body with respect to the socket portion of the lighting device can be adjusted freely.

More specifically, the intermediate cap is composed of an intermediate cap and an outer end cap, and the intermediate cap is a joint end structure portion at the inner end in the axial direction of the intermediate peripheral wall, and a shaft support cylinder portion arranged on the outer end at the same outer end. And, it has a head wall provided with at least one lock pin, and the outer end cap is provided with an outer end wall at the outer end in the coaxial center direction of the peripheral wall thereof, and the base end thereof is a contact cylinder end. The outer wall of the outer end wall is provided with a pair of socket terminals, and the inner wall is provided with a cylinder shaft portion that is rotatably inserted with respect to the shaft support cylinder portion and that can be moved forward and backward in the coaxial center direction. The end of the cylinder is removably abutted against the head wall of the intermediate cap, and the lock pins are placed on the inner peripheral wall near the end of the abutment cylinder of the peripheral wall at a plurality of locations where the adjustment unit angle is set in the coaxial center direction. An internal tooth row in which a plurality of internal teeth having a locking valley to be fitted are connected in a centripetal direction is projected in the centripetal direction, and is formed around the outer periphery of the tubular shaft portion of the outer end cap that forms the inner part of the head wall of the intermediate cap. A compression coil spring as an elastic urging mechanism is provided around the outer end so that the outer end abuts on the inner wall of the head wall, and the inner end of the compression coil spring is screwed to the inner end of the tubular shaft portion. When the outer end cap is retractably mounted with a screw as a prevention mechanism and the outer end cap is pulled outward in the coaxial center direction against the elastic force of the compression coil spring, the lock pin is moved to the inner tooth row. When the traction operation is stopped, the return force of the compression coil spring pulls the outer end cap inward in the coaxial center direction. , The end of the abutting cylinder is abutted against the head wall of the intermediate cap, and the lock pin is selectively fitted to the locking valley of any one of the internal dentition to be external to the intermediate cap. The illumination angle adjustable base has a structure in which the end cap is automatically temporarily fixed around the coaxial center so as not to rotate.

More specifically, it consists of an intermediate cap and an outer end cap, and the intermediate cap is an axis that is arranged on the coaxial center at the inner end of the intermediate peripheral wall in the axial direction and at the outer end. The support tube and one lock pin are arranged around the coaxial center with an opening angle of 180 ° from the lock pin, and have the same length as the lock pin or the maximum size that can be accommodated in the outer end cap. It has a head wall on which one regulation pin set in between is erected, and the outer end cap is provided with an outer end wall at the outer end in the coaxial center direction of the peripheral wall, and the base end is in contact with the outer end wall. A pair of socket terminals and a cylinder shaft portion that is rotatably inserted with respect to the shaft support cylinder portion and that can be moved forward and backward in the coaxial center direction are provided on the outer end wall of the contact cylinder end, and the contact thereof is provided. The end of the cylinder is removably abutted against the head wall of the intermediate cap, and the lock is placed on the inner peripheral wall, which has a certain depth from the end of the abutment cylinder of the peripheral wall, at multiple locations where the adjustment unit angle is placed in the direction of the coaxial center. An internal dentition in which a plurality of internal teeth having a locking valley into which a pin fits are connected is projected in the centripetal direction, and in addition, the lock pin is placed in a locking valley at one end of the coaxial center of the internal dentition. When fitted, the one-sided restricting piece that engages with the restricting pin is located at a position separated by an opening angle of 180 ° around the coaxial center from the locking valley at one end in the centripetal direction from the end of the contact cylinder of the peripheral wall. When the lock pin is fitted into the locking valley at the other end of the coaxial center of the internal dentition while being projected, an opening angle of 180 ° around the coaxial center from the locking valley at the other end is 180 °. The other end restricting piece that engages with the restricting pin is projected from the end of the contact cylinder of the peripheral wall in the centripetal direction at a position separated by the above, and the inner end of the head wall of the intermediate cap is the cylinder of the outer end cap. A compression coil spring as an elastic urging mechanism is provided around the outer periphery of the shaft portion so that the outer end abuts on the inner wall of the head wall, and the inner end of the compression coil spring is located at the inner end of the tubular shaft portion. When the outer end cap is erected by a screw as a screwed removal prevention mechanism so as not to be detachable, and the outer end cap is pulled outward in the coaxial center direction against the elastic force of the compression coil spring, the said The lock pin is disengaged from the inner tooth row, the angle position of the outer end cap with respect to the intermediate cap can be adjusted around the coaxial center, and the lock pin is further rotated in the same end direction from the locking valley at one end. In such a case, the restricting pin may engage with one end of the restricting piece to restrict rotation in the same end direction, and the lock pin may be further rotated in the other end direction from the locking valley at the other end. In this case, the regulation pin engages with the other end regulation piece, and rotation in the other end direction is restricted. When the traction operation is released, the return force of the compression coil spring pulls back the outer end cap inward in the coaxial center direction, and the contact cylinder end is brought into contact with the head wall of the intermediate cap. The lock pin is selectively fitted to the locking valley of any one of the inner dentitions, and the outer end cap is automatically temporarily fixed to the intermediate cap so as not to be movable around the coaxial center. It is a lighting angle adjustment type base with the above configuration.

(Related Invention 1)
In connection with the above-mentioned illumination angle adjustable base which is the basis of the present invention, the present invention also includes a straight tube type LED lamp with a camera in which the base is incorporated.
That is,
Any one of claims 1 to 5 above, each of which is set to an outer shell shape and outer shell dimensions that can be interchangeably attached to the socket portion of a lighting device for a straight tube type LED, is provided with a translucent cover, and is provided at both ends. It has a lamp body provided with the above-described illumination angle adjustment type base, and connects a plurality of LED chips and each LED chip to a socket terminal of at least one of the illumination angle adjustment type bases to the lamp body. A power supply circuit is built in, and a calculation processing unit that functions with the power supplied from the power supply circuit and a storage unit provided in the calculation processing unit are built in the lamp body, and the lamp body is supplied from the power supply circuit. One or more small size that functions with the power generated, has an image pickup unit directed to the image pickup target range set on the outside of the lamp body, and transmits an image signal to the arithmetic processing unit. The above-mentioned illumination angle comprises a camera, and the lamp body is provided with a radio device that functions with the power supplied from the power supply circuit and enables communication with an external radio device of the arithmetic processing unit. It is a straight tube type LED lamp with a camera in which any one of the adjustable bases is incorporated.

To show this straight tube LED lamp with a camera in a different way, it is set to an outer shape and outer dimensions that can be interchangeably attached to the socket part of the lighting device for straight tube LEDs, and a translucent cover is provided. Each of both ends has a lamp body provided with the illumination angle adjusting type base according to any one of claims 1 to 5, and the lamp body has a plurality of LED chips and each LED chip. A power supply circuit is built in to connect the socket terminal of at least one of the lighting angle adjustment type caps, and the lamp body is provided with an arithmetic processing unit that functions with the power supplied from the power supply circuit and the arithmetic processing unit. It has a built-in storage unit, functions in the lamp body with the power supplied from the power supply circuit, and has an image pickup unit directed to the image pickup target range set on the outside of the lamp body, and outputs an image signal. It has one or more small cameras to transmit to the arithmetic processing unit, functions with the power supplied from the power supply circuit to the lamp body, and communicates with the external radio of the arithmetic processing unit. A enabling radio is provided, the lamp body has a microphone that functions with the power supplied from the power supply circuit and transmits a peripheral voice signal to the arithmetic processing unit, and the lamp body has the microphone. A speaker that functions with the power supplied from the power supply circuit and outputs the audio signal transmitted by the arithmetic processing unit to the outside is provided, and the arithmetic processing unit provides at least a small camera, a radio, a microphone, and a speaker. It can be said that it is a straight tube type LED lamp with a camera in which any one of the above-mentioned illumination angle adjustment type bases, which is formed into an integrated and automatically controllable one, is incorporated.

As described above, according to the illumination angle adjustment type base of the present invention, unlike the conventional ones, the angular attitude around the coaxial center of the lamp body of the straight tube type LED lamp is due to the unique characteristic configuration as described above. In addition to making it possible to easily adjust the angle, the angled posture around the coaxial center of the lamp body after adjustment can be temporarily fixed more reliably without the need for special operations, which is complicated at high places. It is possible to obtain the excellent feature that the angle of the lighting can be adjusted more easily without the need for various operations, and the angle posture of the lighting lamp can be temporarily fixed more reliably.

In addition, the cylinder shaft portion of the outer end cap is rotatably and retreats in the coaxial center direction with respect to the shaft support cylinder portion of the intermediate cap, and in the intermediate cap, with respect to the intermediate cap. Since the outer end cap is provided with an elastic urging mechanism that elastically pulls the outer end cap in the coaxial center direction, the outer end cap can be used as the elastic force of the elastic urging mechanism from the intermediate cap. Against this, it is possible to perform a release operation that slightly separates in the coaxial center direction, and when the release operation is stopped, it can automatically return to the mated state, and the coaxial center of the lamp body of the straight tube type LED lamp. It is possible to achieve exceptional operability that the rotation angle posture can be adjusted much more easily.
Then, when the outer end cap is rotated with respect to the intermediate cap in the direction around the axis, if an attempt is made to rotate beyond the arrangement range of the inner dentition, either one of the one-sided restricted pieces or the other-ended restricted piece is attempted. Since the regulation pin is engaged with and automatically and forcibly braked, it is possible to prevent excessive rotation operation, prevent wear and tear of the sliding part, and supply power to the socket terminal. When the wiring for the wire is connected, it is possible to more reliably prevent the wiring from being broken.

The straight tube type LED lamp with a camera incorporating the illumination angle adjustment type base of the present invention can freely adjust the direction of the emission angle range by using the illumination angle adjustment function of the illumination angle adjustment type base. In addition, since the illumination angle adjustment type base adjusts the emission angle by pulling the outer end cap in the axial direction with respect to the intermediate cap, the straight tube type LED lamp with a camera is used. Is temporarily fixed in a state where the light emission angle cannot be adjusted when it is installed between the sockets of the lighting device, and the light emission angle changes carelessly due to the influence of external vibration. Can be reliably prevented.

In addition, the orientation of the imaging target range of the mounted small camera can be freely adjusted together with the emission angle range, and a straight tube type with a camera incorporating the illumination angle adjustment type base of the present invention. According to the LED lamp with the addition of a radio, a microphone and a speaker, the stability of transmission and reception of the radio can be further improved by using the angle posture adjustment function of the illumination angle adjustment type base, and the microphone. The direction of sound collection and the direction of sound generation from the speaker can be freely and easily adjusted, and more convenient use can be realized.

In carrying out the present invention having the above-described configuration, the best or desirable form thereof will be described.
The illumination angle adjustment type base makes it possible to incorporate a straight tube type LED lamp into a lighting device at least mechanically and detachably, and the straight tube type LED lamp is attached to a lighting device with the same straight tube type LED. It has a function to adjustably support the angular posture around the axis of the lamp, and it must have a socket terminal that can be mechanically detachably incorporated into the socket part of the lighting device. Instead, the socket terminal can also have a function of being electrically detachably and detachably incorporated into the socket portion of the lighting device, and is one of a plurality of socket terminals provided. It is possible that the part is not electrically connected and is designed to carry only the mechanical connection function, and it is the same as that of the JEL standard (Japan Lighting Industry Association standard) L-shaped pin base GX16t-5. In this case, this socket terminal becomes a hook-shaped terminal conforming to the JEL standard, and is provided only at one end of both ends of the straight tube type LED lamp, and is provided at the other end. In addition to being provided with a columnar drop prevention terminal having a disk-shaped head at the tip according to the JEL standard, the base to be used is a main component as shown in Examples described later. Is composed of an intermediate cap and an outer end cap, and can be formed into a shape that can be incorporated into the socket portion of a lighting device of a JIS standard (Japanese industrial standard) G13 type socket.

The intermediate cap attaches the illumination angle adjustment type base, which is the basis of the present invention, to the end of the lamp body of the straight tube type LED lamp with sufficient strength to support the straight tube type LED lamp. In addition to being integrated, the outer end of the cap can be rotated around the axis of the lamp body with sufficient strength to support the straight tube type LED lamp, and the direction of the coaxial center. The function that enables temporary fixing to the posture that is the adjustment unit angle of It must have a head wall provided with at least one lock pin, and more specifically, the intermediate cap is coaxial with the connecting end structure at the inner end in the axial direction of the intermediate peripheral wall and at the outer end. It is arranged with a shaft support tube part arranged above the center, one lock pin, and an opening angle of 180 ° around the coaxial center from the lock pin, and has the same length as the lock pin or fits in the outer end cap. It can have a head wall upright with one regulating pin set to any of the maximum dimensions.

The joint end structure of the inner end of the intermediate cap can be integrated so as to fix the illumination angle adjustable base, which is the basis of the present invention, to the end of the lamp body, and either end of either end of the lamp body can be integrated. It shares the function of supporting its own head wall with sufficient strength to the part, and is integrated with the end of the lamp body by welding, adhesive with adhesive, fitting with clips, etc. In addition to being possible, as shown in Examples described later, a plurality of screw holes bored in the coaxial center direction at an appropriate opening angle around the axis of the lamp body and the relevant screw holes. It can consist of a plurality of connecting screws, connecting bolts, or the like, which are mounted in each of a plurality of mounting holes drilled in advance in the corresponding portions of the intermediate cap and screwed to each screw hole.

The head wall of the intermediate cap has a function of allowing the contact cylinder end of the outer end cap to be abutted and supported with respect to the outer end of the intermediate cap, and also having a function of supporting the shaft support cylinder portion and at least one lock pin. It should be shared and erected so that the shaft support tube portion and at least one lock pin are oriented outward in the axial direction and parallel to the coaxial center, and are also shown in Examples described later. As described above, the shaft support tube portion arranged on the axis center, one lock pin, and the lock pin are arranged around the coaxial center with an opening angle of 180 °, and have the same length or outside as the lock pin. It is desirable that one regulating pin set to any of the maximum dimensions that fit within the end cap be erected, and further, the inner wall of the outer end wall of the outer end cap is of the tubular shaft. A pair arranged on the circumference of the axis around the axis where the centrifuge is more than the inserted shaft support tube and the centripetal is more than the internal dentition, and are arranged in the vicinity of each of the pair of socket terminals. It is possible to have a wiring guard piece of.

In addition, when the lighting angle adjustment type base is mechanically and electrically connectable to the socket part of the lighting device, the head wall of the intermediate cap, the shaft support cylinder part, the lock pin, the regulation pin, etc. A pair of arcuate holes around the shaft support tube, which substantially correspond to the trajectory of the socket terminal of the rotating outer end cap, are provided with arcuate holes for wiring. It is good to say.
The shaft support cylinder portion of the intermediate cap shares the function of rotatably supporting the cylinder shaft portion of the outer end cap on the axis of the intermediate cap with respect to the head wall of the intermediate cap. Must rotatably support the cylinder shaft portion, and as shown in Examples described later, the cylinder shaft portion of the outer end cap is rotatably incorporated into a sleeve shape. Can be.

The regulating pin of the intermediate cap engages with either one of the outer end caps or the other end of the outer end cap to prevent excessive rotation of the outer end cap around the axis with respect to the intermediate cap. It must be shared and placed at a position different from the lock pin, and as shown in the examples described later, one lock pin and an opening of 180 ° around the coaxial center from the lock pin. Arranged at an angle and erected on the head wall of the intermediate cap as having the same length as the lock pin or set to any length between the maximum dimensions that can fit inside the outer cap. Should be.
The elastic urging mechanism has a function of exerting an elastic force having a strength that can be easily operated by pulling the outer end cap with a finger, and utilizes a repulsive force of, for example, a spring, rubber, a magnet, or a compressed gas. More specifically, as shown in Examples described later, it is better to use a compression coil spring.

The outer end cap is such that the socket terminal is projected with sufficient strength to support the straight tube type LED lamp with respect to the intermediate cap arranged at the end of the lamp body of the straight tube type LED lamp. In addition, with respect to the intermediate cap arranged at the end of the lamp body of the straight tube type LED lamp, the socket terminal thereof can be rotated around the axis of the lamp body and can be adjusted in the coaxial center rotation direction. It shares the function of temporarily fixing to a posture that is a unit angle, and an outer end wall is provided at the outer end of the peripheral wall in the coaxial center direction, and the base end thereof is used as the contact cylinder end. A tubular shaft portion is provided on the inner wall of the wall, and a socket terminal is provided on the outer wall of the outer end wall, respectively. A detachment prevention mechanism is provided that is rotatably and freely advancing and retreating in the coaxial center direction. An internal tooth row in which a plurality of internal teeth having a locking valley that can be fitted and detached in the axial direction is projected in the centripetal direction with respect to the lock pin is projected in the centripetal direction at a plurality of locations. When the LED lamp is coupled to any one end of the lamp body via the coupling end structure of the intermediate cap, the relative angular attitude around the coaxial center of the outer end cap with respect to the lamp body and the intermediate cap is changed. The direction of the lighting range of the lamp body with respect to the socket portion of the lighting device should be adjustable.

In addition, as shown in Examples described later, the outer end cap is provided with an outer end wall at the outer end in the coaxial center direction of the peripheral wall thereof, and the base end is a contact cylinder end. A pair of socket terminals are provided on the outer wall of the wall, and a cylinder shaft portion that is rotatably inserted with respect to the shaft support cylinder portion and is freely inserted in the coaxial center direction on the inner wall thereof, and the contact cylinder end is provided. The lock pins are detachably abutted against the head wall of the intermediate cap, and the lock pins are placed on the inner peripheral wall near the end of the contact cylinder of the peripheral wall at a plurality of locations where the adjustment unit angle in the axial direction is set. An internal tooth row in which a plurality of internal teeth having a locking valley to be fitted are connected in a centripetal direction is projected in the centripetal direction, and around the outer circumference of the tubular shaft portion of the outer end cap that forms the inner wall of the head wall of the intermediate cap. A compression coil spring as an elastic urging mechanism is provided around the outer end so that the outer end abuts on the inner wall of the head wall, and the inner end of the compression coil spring is screwed to the inner end of the tubular shaft portion to prevent detachment. It is desirable that it is mounted with a screw as a mechanism so that it cannot be removed.

The socket terminal of the outer end cap shares a function of at least mechanically connecting to the socket portion of the lighting device, for example, mechanically and electrically connecting to the socket portion of the lighting device. It can be made possible, and more specifically, it can be made to conform to the JEL standard (Japanese Industrial Standards) L-shaped pin base GX16t-5. As shown in the above, the shape can be incorporated into the socket portion of the lighting device of the G13 type socket of JIS standard (Japanese Industrial Standards).

The cylinder shaft portion of the outer end cap shares the function of rotatably supporting the outer end cap around the shaft center of the intermediate cap with respect to the shaft support cylinder portion of the head wall of the intermediate cap. It must be inserted into the shaft support cylinder of the intermediate cap so as to be rotatable around the shaft center and advancing / retreating in the coaxial center direction, and provided with a detachment prevention mechanism and an elastic urging mechanism. Specifically, it is preferable that an extraction / detachment prevention mechanism and an elastic urging mechanism are provided at the exposed end inside the intermediate cap, and as will be shown in Examples described later. A compression coil spring as an elastic urging mechanism was provided around the outer circumference of the cylinder shaft portion of the outer end cap, which is the inner side of the head wall of the intermediate cap, so that the outer end abuts on the inner wall of the head wall. Above, it is preferable that the inner end of the compression coil spring is irremovably mounted with a screw as a pull-out prevention mechanism screwed to the inner end of the cylinder shaft portion, and the cylinder shaft portion is mounted on the cylinder shaft portion. The shape can be a cylinder over almost the entire length or a tapered cylinder that becomes thinner toward the tip, and the lower part for screwing the screw only in the range near the inner end of this cylinder shaft. It may be formed by drilling a hole, a female screw hole, or the like.

The inner dentition of the outer end cap engages with the lock pin provided on the intermediate cap so that it can be detachably engaged, and the outer end cap can be temporarily fixed to the intermediate cap at a selected angular posture position in the axial direction. The function must be shared, and the lock pin must be shaped so that it can be selectively fitted to the inner peripheral wall of the outer cap at any one of multiple locations where the adjustment unit angle is placed in the direction around the axis. , A plurality of internal teeth having a locking valley in which the lock pin is fitted are connected to the inner peripheral wall near the end of the contact cylinder of the peripheral wall of the outer cap at a plurality of places where the adjustment unit angle is set in the coaxial center circumference direction. It is better to assume that the inner dentition is projected in the centripetal direction, and more specifically, the locking valley has a concave shape that fits into the lock pin in the axial direction, and the inside of the outer end cap. It is preferable that the peripheral wall is arranged along the axial direction at regular adjustment unit angles such as 20 ° or 30 °, and the opening angles of the locking valleys are 5 ° and 10 °. It is possible to set various values such as °, 15 °, 25 °, 35 °, 40 °, 45 ° and so on.

In the locking valley of the inner dentition, the lock pin engages in the axial direction, temporarily fixes the rotation of the outer end cap in the axial direction to the intermediate cap, and the lock pin moves in the axial direction. It separates and shares the function of allowing the outer end cap to rotate in the axial direction with respect to the intermediate cap. The rotation of the end cap in the axial direction is temporarily fixed, and the lock pin moves away in the axial direction to allow the outer end cap to rotate in the axial direction with respect to the intermediate cap. It is preferable to have a hole or groove shape that is slightly larger than the cross-sectional shape of the lock pin in the axial direction, and although not shown in the figure, there are multiple locations where the adjustment unit angle is set in the axial direction. At least one of the plurality of holes or the plurality of grooves is provided in the intermediate cap, and the intermediate cap is provided for at least one of the plurality of holes or the plurality of grooves at any selected angular position. It can be assumed that a plurality of lock pins are fitted together.

For the one-end restriction piece and the other-end restriction piece of the outer end cap, the outer end cap is pulled in the axial direction with respect to the intermediate cap, the lock pin is disengaged from the inner dentition, and the outer end cap is disengaged from the intermediate cap. When the outer end cap is rotated and the lock pin is about to be rotated beyond the range of the inner dentition, the restricting pin of the intermediate cap is set to the outer end. It engages with either one end regulation piece or the other end regulation piece of the cap, and shares the function of forcibly braking the rotation operation of the outer end cap with respect to the intermediate cap. It is possible to assume that it is integrally molded with the outer end cap, and it is also possible that a regulation piece made of another part is attached to the outer end cap. As also shown, when the lock pin is fitted in the locking valley at one end of the inner dentition of the outer end cap around the axial center, the opening is 180 ° around the coaxial center from the locking valley at one end. One end of the regulation piece that engages with the regulation pin is projected from the end of the contact cylinder of the peripheral wall in the centripetal direction at a position separated by an angle, and at the other end of the locking valley around the coaxial center of the internal dentition. When the lock pin is fitted, the other end restricting piece that engages with the regulation pin is the contact cylinder of the peripheral wall at a position separated by an opening angle of 180 ° around the coaxial center from the locking valley at the other end. It can be made to project in the centripetal direction from the edge.

Further, it is assumed that the outer end cap is provided with a wiring guard piece that shares the function of preventing the harness for power supply connected to each socket terminal from coming into contact with the shaft support cylinder portion of the intermediate cap. More specifically, as shown in Examples described later, the inner wall of the outer end wall of the outer end cap is more centrifugal than the shaft support cylinder portion into which the cylinder shaft portion is inserted. Moreover, it has a pair of wiring guard pieces arranged in the vicinity of each of the pair of socket terminals on the circumference around the axis where the centripetal force is more than the internal dentition, and is connected to each socket terminal. Each harness may be such that it can be locked to each wiring guard piece so that it is placed in a centrifugal position rather than the shaft support tube portion, and each wiring guard piece is a small plate piece. In addition to being able to be shaped like a rod or a rod, it is also possible to have multiple rods erected side by side along the guide direction, and they are integrally molded with the outer end cap. It can be assumed that a guard piece made of another part is attached to the outer end cap.

Further, the peripheral wall of the outer end cap may be provided with a display scale. For example, the display scale has an intermediate cap at any angle position in the axial direction with respect to the outer end cap. It shares the function of visually confirming whether or not temporary fixing is possible and the rotation limit position of the intermediate cap in the coaxial center rotation direction with respect to the outer end cap, and each locking valley of the inner dentition of the outer end cap. The outer peripheral wall of the peripheral wall of the outer cap corresponding to the centrifuge shall consist of at least one of the printed display part such as scale lines, symbols, numbers, protrusions, grooves, bottomed holes, through holes, etc. Can be done.

The lighting device has a function that the straight tube type LED lamp with a camera of the present invention is interchangeably mechanically incorporated and electrically connectable, so that power can be supplied to the straight tube type LED lamp with a camera. It is necessary to provide a socket for a straight tube type fluorescent lamp, and it is possible to replace a conventional straight tube type fluorescent lamp with a replaceable one. Regardless of the presence or absence of a camera, it is possible to dedicate it to a straight tube type LED lamp, and it is installed in at least one of the installation target locations of lighting lights such as buildings or the installation target locations of surveillance cameras. It is desirable to do.

The translucent cover of the straight tube type LED lamp with a camera of the present invention allows the illumination light emitted by the built-in LED chip to pass through and illuminate the outside of the straight tube type LED lamp with a camera, and has various appearances. It shares the function of exhibiting the appearance shape of any one of the straight tube type fluorescent lamps, surrounds the LED chip and other built-in parts so that they are not exposed to the outside, and appropriately disperses the illumination light. It is possible to add a function of condensing light and selecting a wavelength.

The LED chip of the straight tube type LED lamp with a camera of the present invention receives power from a power supply circuit to emit light, and shares the function of emitting the illumination light of the straight tube type LED lamp with a camera of the present invention. The range can be illuminated with at least one emission color of daylight, neutral white, white, warm white, or bulb color, outside, daylight, neutral white, white, warm white, and outside the bulb color. It is possible to illuminate any one of the colored lights such as blue, purple, red, orange, yellow, and green, so that infrared light and ultraviolet light are superimposed and reach the irradiation range. The types of LED chips can be bullet type, surface mount type (SMD: Surface Mount Device), chop-on board (COB: Chip-On-Board), and other structures. It is possible to use at least one of them, and it is desirable that a plurality of them are mounted on a substrate provided so as to be surrounded by a translucent cover.

The arithmetic processing unit should have a function to automatically control each functional component such as a small camera and a radio, have a storage unit, and operate by receiving power from a power supply circuit. More specifically, it can be any one of a CPU (Central Processing Unit) to which either a readable or readable / writable semiconductor memory is connected, and a control circuit such as a relay circuit. As shown in Examples described later, the storage unit automatically controls image processing software that automatically controls a small camera, automatic communication software that automatically controls a radio device, image processing software, recording control software that automatically controls a microphone, and speakers. It is possible to store the audio output software to be controlled, and further store the image processing software, the automatic communication software, the recording control software, and the integrated control software that enables integrated control of the audio output software. Can be rewritten by the administrator of the straight tube LED lamp with camera of the present invention through communication from the host computer / terminal device (external radio) via the radio and the wireless communication network. can.

The small camera has a function of capturing an image pickup target range set on the outside of the translucent cover and transmitting the image signal to the arithmetic processing unit, and the image pickup unit is a straight tube type LED lamp with a camera of the present invention. The straight tube type LED lamp with a camera is arranged so that it fits within the outer shape and outer dimensions that can be interchangeably attached to the socket part of the lighting device of the camera and does not interfere with the lighting of the straight tube type LED lamp with a camera. It is possible to incorporate an image pickup range adjustment mechanism that can adjust the angular attitude of the image pickup unit so that the image pickup target range can be adjusted according to the installation conditions, and it is possible to make a small size such as a CCD (Change Coupled Device) camera. It can be a camera, preferably a CMOS camera, and can have a thermography function. Two or more small cameras are provided at a plurality of locations of a straight tube type LED lamp with a camera for imaging. It is possible to make the position of the object (person) that has been measured triangularly possible, and it is better to operate under the automatic control of the arithmetic processing unit according to the image processing software. ..

The radio has a function of enabling communication with an external radio of the arithmetic processing unit of the straight tube type LED lamp with a camera of the present invention, and more specifically, for example, in a lighting range monitoring / alarm system. A function that enables communication with at least one of another wireless device (external wireless device) of a straight tube type LED lamp with a camera of the present invention and an external wireless device of a host computer / terminal device connected to a wireless communication network. Have at least one of wireless communication, wireless LAN (Local Area Network), Wi-Fi (registered trademark), Bluetooth (registered trademark), BLE (Bluetooth (registered trademark) Low Antenna), and Beamon. It should be possible to communicate, and as shown in the examples described later, it has an antenna portion having at least one of a planar shape and a rod shape, and the antenna portion. However, it is preferable that the light-transmitting cover is provided in a predetermined inclination angle posture with respect to the outer surface.

The microphone shares the function of sensing the peripheral sound at the installation location of the straight tube type LED lamp with a camera of the present invention and transmitting the sound signal of the peripheral sound to the arithmetic processing unit, and installs the straight tube type LED lamp with a camera. It is desirable that it is aimed at the imaging target range of a small camera around the place, and it is possible that it has a built-in sound collection direction adjustment mechanism that can adjust the direction of sound collection, and it is possible to use a speaker. Shares the function of outputting the voice signal transmitted by the arithmetic processing unit to the outside, and detects the voice of people, animals, and others approaching the vicinity of the installation location of the straight tube type LED lamp with a camera of the present invention. It has a function to output sound to possible objects, and it has a function to output sound to blind dogs, wild birds, dogs, cats, deer, ingots, other animals, and automatic machines and robots that can receive sound beyond the audible band. It is possible to assume that an alarm sound of 20 KHz or higher outside the audible band is emitted so as to be perceived by such as.

In the wireless communication network, the straight tube type LED lamp with a camera of the present invention, which is interchangeably attached to each lighting device within the target range in which the lighting range monitoring / alarm system is installed, and the host computer / terminal device are wireless. It is a connectable environment, for example, wireless LAN, Wi-Fi (registered trademark), Bluetooth (registered trademark), wireless communication network by BLE, sensor network, and at least one of other wireless networks. It is desirable to use communication technology, and the host computer / terminal device is equipped with a camera of the present invention that is interchangeably attached to each lighting device within the target range in which the lighting range monitoring / alarm system is installed. It can communicate with the straight tube type LED lamp and has the function of individually controlling the straight tube type LED lamp with each camera, and the host computer / terminal device communicates with the wireless device (external wireless device). It communicates with the wireless device of the straight tube type LED lamp with a camera, and the relay image of the small camera and the recorded image automatically recorded in the storage unit by the arithmetic processing unit are displayed on the display of the host computer / terminal device. , The voice detected by the microphone and the recorded voice automatically recorded by the arithmetic processing unit in the storage unit are output from the speaker of the host computer / terminal device, and the audio detected by the microphone of the host computer / terminal device and the arithmetic processing. In addition to being able to output the sound recorded in advance in the storage unit from the speaker of a straight tube type LED lamp with a camera, Bluetooth (registered trademark), BLE (Bluetooth (registered trademark) Low Wireless) By communication, it is possible to individually communicate with a smartphone or a tablet PC (Personal computer) equipped with a Wireless function.

In the wireless communication network, the straight tube type LED lamp with a computer of the present invention is incorporated into each of a plurality of lighting devices installed at appropriate intervals in the building, and the wireless of the straight tube type LED lamp with each camera. It has a host computer / terminal device that can communicate with the machine via a wireless communication network, and the host computer / terminal device is connected to the arithmetic processing unit of a straight tube type LED lamp with each camera via the line communication network. In addition to being able to enable in-structure mode communication, for multiple lighting devices installed at appropriate intervals in a building, the straight tube with a camera of the present invention, respectively. It has a host computer / terminal device that incorporates a type LED lamp and enables communication with a wireless device of a straight tube type LED lamp with each camera via a wireless communication network that can communicate with the wireless device. The host computer / terminal device is wireless. It can be assumed that communication in ad hoc mode is possible with the arithmetic processing unit of each straight tube type LED lamp with a camera via a communication network.
In the following, the structure thereof will be described in detail together with some examples representing the present invention shown in the drawings.

The drawings show some representative examples that embody the technical idea of the illumination angle adjustable base of the present invention and the straight tube LED lamp with a camera in which it is incorporated.
It is a perspective view which shows the illumination angle adjustment type base of this invention which was disassembled. It is a side view which shows the disassembled illumination angle adjustment type base. It is a side view which shows the disassembled illumination angle adjustment type base in cross-section. It is a front view which shows the intermediate cap. It is a rear view which shows the intermediate cap. It is a top view which shows the outer end cap. It is a rear view which shows the outer end cap. It is a rear view which shows the outer end cap which arranged the power harness. It is a rear view which shows the outer end cap where the lock pin was fitted in the outermost locking valley of the inner dentition. It is a rear view which shows the outer end cap in which the regulation pin is engaged with one end regulation piece (the other end regulation piece). It is a side view which shows the illumination angle adjustment type base temporarily fixed non-rotatably in a partially cross-sectional view. It is a side view which shows the illumination angle adjustment type base which adjusts an angle (rotation) in cross-section. It is a bottom view which shows the straight tube type LED lamp with a camera of this invention. It is a side view which shows the straight tube type LED lamp with a camera. It is a front view which shows the straight tube type LED lamp with a camera. It is a front view which shows the angle adjustment range of the straight tube type LED lamp with a camera. It is a bottom view which shows the straight tube type LED lamp with a camera which has a microphone and a speaker. It is a bottom view which shows the straight tube type LED lamp with a camera which has a small camera, a microphone and a speaker at both ends. It is a perspective view which shows the straight tube type LED lamp with a camera attached to the lighting apparatus. It is a conceptual diagram which shows the illumination range monitoring / alarm system of the communication of ad hoc mode. It is a conceptual diagram which shows the illumination range monitoring / alarm system of communication of infrastructure mode.

The examples shown in FIGS. 1 to 13 consist of an intermediate cap 2 and an outer end cap 5. The intermediate cap 2 has a joint end structure 21 at the inner end 21 of the intermediate peripheral wall 20 and a lock pin 3 and a shaft at the outer end 23. The outer end cap 5 has a head wall 23 provided with a shaft support cylinder portion SS on the center CL, an outer end wall 51 is provided at the outer end 51 of the peripheral wall 50 thereof, and the base end 52 is a contact cylinder. The end 52 is provided with a cylinder shaft portion CS on the inner wall of the outer end wall 51 and socket terminals ST and ST on the outer wall of the outer end wall 51, respectively, and the contact cylinder end 52 is the head of the intermediate cap 2. Along with being abutted against the wall 23, the cylinder shaft portion CS is pivotally attached to the shaft support cylinder portion SS so as to be rotatable and advancing / retreating in the coaxial center CL direction, and a detachment prevention mechanism 8 is provided. On the inner peripheral wall near the end 52 of the contact cylinder of the peripheral wall 50, the lock pin 3 can be fitted and detached in the axial CL direction at a plurality of locations where the adjustment unit angle α in the coaxial center CL rotation direction is placed. The illumination angle adjustment of the present invention is such that the internal dentition TR is projected in the centripetal direction, and an elastic urging mechanism 7 for elastically pulling the outer end cap 5 is provided in the intermediate cap 2. It shows a typical example in the mold base.

As can be clearly understood from each of these figures, the illumination angle adjustable base 1 of the present invention has an intermediate cap 2 coupled to at least one end of the lamp body 90 of the straight tube type LED lamp 9 with a camera. And an outer end cap 5 provided at the outer end 23 of the intermediate cap 2, and the intermediate cap 2 is a cylindrical intermediate peripheral wall set to have an outer diameter substantially the same as the outer diameter of the lamp body 90. As shown in FIGS. 3, 5, and 13, the inner end 21 of the intermediate peripheral wall 20 in the axial CL direction is the cylindrical outer end of the lamp body 90 or the lamp body. For any one of the cylindrical outer ends of the electrical box EB arranged at the end of the 90, the outer cylindrical portion EF that fits around the entire outer wall of the outer wall of the tubular outer end and the same cylindrical shape. An inner-fitting tubular portion that fits into two locations, one is the contact annular end AE that abuts on the annular end wall around the entire circumference of the outer end, and the other is 180 ° around the coaxial center CL of the inner wall of the outer end of the same cylinder. A tubular fitting edge CM that is composed of IF and IF and is fitted from the outer edge in the coaxial center CL direction toward the central edge with respect to the outer end of the same cylindrical shape, and the inner fitting tubular portion IF. , A screw is attached to each of the two locations between the IFs and at 180 ° intervals around the coaxial center CL, with a seating surface that runs vertically from the outer end 23 to the inner end 21 and has a seating surface with the outer end 23 facing the side in the middle. A joint end structure 21 composed of holes 22 and 22 is provided.

As shown in FIGS. 1 to 5, the outer end 23 of the intermediate cap 2 is a head wall 23 having a flat outer surface, and the outer wall of the head wall 23 is concentrically arranged on the axial center CL. The length is set to either match the distance from the base end 52 of the peripheral wall 50 of the outer end cap 5 to the inner wall of the outer end wall 51 or slightly shorter than that, and the tubular shaft portion CS is set. , A shaft support cylinder portion SS having an inner peripheral wall shape that is slidably mounted around the coaxial center CL and slidable in the coaxial center CL direction is projected, and the shaft support cylinder portion SS is provided. The inner end CM is integrated with an annular seat portion AN in which the outer end of the compression coil spring 7 as an elastic urging mechanism is fitted on the coaxial center CL, and a short cylinder portion SC connected to the annular seat portion AN. The outer wall of the head wall 23 is on the circumference of the coaxial center CL, which is the immediate inner part of the inner peripheral wall of the peripheral wall 50 of the outer end cap 5, and is between the screw mounting holes 22 and 22. One lock pin set to a length of 1/4 of the dimension from the base end 52 of the outer end cap 5 to the inner wall of the outer end wall 51 in one of the two places where the outer end cap 5 is placed at 180 °. 3 is erected, and on the same circumference as the lock pin 3 around the axis CL, at the other of the two places where the distance is 180 °, the same length as the lock pin 3 One set regulation pin 4 is erected.

One regulating pin 4 is set to either the same length as the lock pin 3 or a length between the dimension from the base end 52 of the outer end cap 5 to the inner wall of the outer end wall 51. It is possible to do. Further, on the head wall 23 of the intermediate cap 2, the socket terminal of the outer end cap 5 that rotates around the axis CL, which is a range beyond the shaft support cylinder portion SS, the lock pin 3, and the regulation pin 4. It is assumed that arc-shaped holes 24, 24 for wiring are bored in a pair of arc-shaped ranges around the shaft support cylinder portion SS substantially corresponding to each of the ST and ST trajectories.

As shown in FIGS. 1 to 3 and 6 to 10, the outer end cap 5 is provided with a flat plate partition-shaped outer end wall 51 at the outer end 51 of the peripheral wall 50 in the axial CL direction, and the base end 52. However, it is a contact cylinder end 52 to which the entire circumference thereof is joined to the head wall 23 of the intermediate cap 2, and the outer wall of the outer end wall 51 is of JIS standard (Japanese Industrial Standards). A pair of socket terminals ST and ST arranged at an opening angle of 180 ° to each other are erected on the circumference of the coaxial center CL so as to have an arrangement and shape corresponding to the G13 type socket, and the outer end wall 51 of the same outer end wall 51. On the inner wall, the cylinder shaft portion CS has a tapered outer shape that becomes thinner toward the inner end on the axis CL, and the range in which the screw 8 as the tip removal prevention mechanism 8 is screwed. A female screw hole on the axis CL is erected on the shaft, and the cylinder shaft portion CS is rotatably mounted with respect to the shaft support cylinder portion SS and can be freely moved forward and backward in the coaxial center CL direction. It is supposed to be done.

When the contact cylinder end 52 of the outer end cap is detachably abutted against the head wall 23 of the intermediate cap 2, the lock pin 3 has a constant depth from the contact cylinder end 52 of the peripheral wall 50. The adjustment unit angle α (for example, 20 ° to 30 °) in the direction around the coaxial center CL is placed on the inner peripheral wall of the peripheral wall 50 in the range from the depth position shorter than the length (shallow) to the inner wall of the outer end wall 51. An internal dentition TR in which a plurality of, for example, six internal teeth GS having a locking valley LV in which the lock pin 3 is fitted is projected at a plurality of locations, for example, five locations, is projected in the centripetal direction of the coaxial center CL. In addition, as shown in FIG. 10, when the lock pin 3 (black circle in the figure) is fitted to the locking valley LV at one end around the axial center CL of the internal tooth row TR, one end thereof. At a position separated by an opening angle of 180 ° around the axis CL from the locking valley LV, the one-sided restricting piece AR that engages with the restricting pin 4 (black circle in the figure) is the contact cylinder of the peripheral wall 50. The lock pin 3 (hatched circle in the figure) fits into the locking valley LV at the other end of the internal dentition TR around the axial center CL while projecting from the end 52 in the centripetal direction of the axial center CL. When this is done, the other end restricting piece that engages with the regulation pin 4 (hatched circle in the figure) at a position separated by an opening angle of 180 ° around the axis CL from the locking valley LV at the other end. The BR is projected from the contact cylinder end 52 of the peripheral wall 50 in the centripetal direction of the axial center CL.

As shown in FIGS. 3, 11 and 12, the cylinder shaft portion CS of the outer end cap 5 is mounted on the shaft center CL with respect to the shaft support cylinder portion SS of the intermediate cap 2, and the outer end cap 5 is mounted on the shaft center CL. When the contact cylinder end 52 is in contact with the head wall 23 of the intermediate cap 2, the outer circumference of the cylinder shaft portion CS of the outer end cap 5 that becomes the inner side of the head wall 23 of the intermediate cap 2 A compression coil spring 7 as an elastic urging mechanism 7 is provided around the outer end of the head wall 23 in contact with the annular seat portion AN of the head wall 23 and the short cylinder portion SC connected to the annular seat portion AN, and the inside of the compression coil spring 7. The end is attached to the female screw hole at the inner end of the tubular shaft portion CS with a screw 8 as a pull-out prevention mechanism 8 screwed via a seat WS so that the end cannot be pulled out. ..

As shown in FIGS. 3 and 8, the inner wall of the outer end wall 51 of the outer end cap 5 has a centrifuge of the axial center CL rather than the shaft support cylinder portion SS into which the cylinder shaft portion CS is inserted. Moreover, a pair of wiring guard pieces 6 and 6 arranged in the vicinity of each of the pair of socket terminals ST and ST on the circumference of the axis CL where the centripetal force is more than the internal dentition TR are projected. Then, the harnesses HN and HN for power sources connected to the socket terminals ST and ST are arranged on the wiring guard pieces 6 and 6 so that the centrifuge of the axis CL is arranged on the centrifuge of the axis CL rather than the shaft support tube portion SS. It is supposed to be lockable, and as shown in FIGS. 1 to 3, it corresponds to the centrifuge of each locking valley LV, LV, ... Of the internal tooth row TR of the outer end cap 5. Vertical convex stripe display scales DS, DS, ... Are projected on the outer end walls, respectively, and the lock pin 3 of the head wall 23 of the intermediate cap 2 and the centrifugal scales of the display scale DS, DS, ... The illumination direction display unit LG on the concave groove is engraved at the position.

(Action / effect of Example 1)
As shown in FIGS. 1 to 13, in the illumination angle adjusting type base 1 of the present invention having the above-mentioned configuration, the cylinder shaft portion CS of the outer end cap 5 has the cylinder shaft portion CS of the outer end cap 5 with respect to the shaft support cylinder portion SS of the intermediate cap 2. It is mounted on the axial center CL, the contact cylinder end 52 of the outer end cap 5 is in contact with the head wall 23 of the intermediate cap 2, and the annular seat portion AN and the annular seat portion AN of the inner wall of the head wall 23 of the intermediate cap 2 are abutted. The outer end of the elastic urging mechanism 7 is fitted to the short cylinder portion SC so as to be arranged on the axis CL, and is provided around the outer circumference of the cylinder shaft portion CS of the outer end cap 5. A seat WS and a screw 8 as a removal prevention mechanism 8 are screwed into the female screw hole at the inner end of the portion CS, and the inner end of the elastic urging mechanism 7 is irremovably loaded by the seat WS and the screw 8. As shown in FIG. 13, the tubular fitting edge portion CM (outer fitting tubular portion EF, contact annular end AE, inner fitting cylinder) as the joint end structural portion 21 of the intermediate cap 2 is used. The shape portion IF) is fitted to either the outer end of the lamp body 90 or the outer end of the electrical box EB, and the coupling screw CW is inserted into the screw mounting holes 22 and 22 as the coupling end structural portion 21. , CW is screwed and can be integrated into either a straight tube type LED lamp with a camera or a straight tube type LED lamp.

As shown in FIGS. 3 to 8 and 13, when the illumination angle adjustable base 1 is connected to the harness HN, HN for the power supply of either the lamp body 90 or the electrical box EB. The harnesses HN and HN for each power source are led out from the outer end cap 5 of the head wall 23 through the arcuate holes 24 and 24 opened in the head wall 23 of the intermediate cap 2. Above, the ends of the harnesses HN and HN for each power supply corresponding to each base end of the socket terminals ST and ST whose inner wall 51 of the outer end wall 51 of the outer end cap 5 is exposed are soldered to each base end. Further, the harness HN for each power supply, the middle part of the HN is routed around the centrifuge of the axis CL of the wiring guard pieces 6 and 6 arranged most recently, and the intermediate cap 2 is used. On the other hand, the outer end cap 5 is integrated by a compression coil spring 7 as an elastic urging mechanism 7, a seat WS as a pull-out prevention mechanism 8, and a screw 8.

In the illumination angle adjustable base 1 assembled as described above, as shown in FIGS. 9 and 12, the outer end cap 5 opposes the elastic force of the compression coil spring 7 in the outward direction in the coaxial center CL direction. When the traction operation is performed, the lock pin 3 is disengaged from the internal dentition TR, and the angle position of each adjustment unit angle α (for example, 20 ° to 30 °) around the coaxial center CL of the outer end cap 5 with respect to the intermediate cap 2. Adjustment is possible, and further, as shown in FIGS. 10 and 12, when the lock pin 3 (black circle in FIG. 10) is to be further rotated in the same end direction from the locking valley LV at one end. In addition, the regulation pin 4 (black circle in FIG. 10) engages with the regulation piece AR at one end to restrict rotation in the same end direction, and the lock pin 3 (hatched circle in the diagonal line in FIG. 10) is restricted. When is about to be further rotated in the other end direction from the locking valley LV at the other end, the regulation pin 4 (hatched circle in the diagonal line in FIG. 10) engages with the other end regulation piece BR, and the other Rotation in the end direction is restricted, and rotation operation is possible within a rotation allowable angle range SU (for example, 80 ° to 120 °) over, for example, five locking valleys LV, LV, .... Excessive rotation operation beyond that is prevented, and as shown in FIG. 11, when this traction operation is released, the returning force of the compression coil spring 7 causes the outer end cap 5 to move inward in the axial CL direction. When pulled back, the contact cylinder end 52 is brought into contact with the head wall 23 of the intermediate cap 2, and the lock pin 3 is selectively fitted to the locking valley LV of any one of the internal dentition TRs, and the intermediate is provided. The outer end cap 5 is automatically temporarily fixed to the cap 2 so as not to be movable around the axis CL.

As shown in FIGS. 13, 14, and 19, the lighting angle adjustable base 1 shown in FIGS. 1 to 12 as the first embodiment is a JIS standard (Japanese Industrial Standards) G13 type socket lighting device. It can be incorporated into a straight tube type LED lamp 9 with a camera having a shape and dimensions that can be incorporated into the socket portion SK of the LD.

As can be clearly understood from the drawings of FIGS. 13, 14, and 19, the straight tube type LED lamp 9 with a camera of the present invention is, for example, a 40-type type (tube length 1198 mm / G13 base) straight tube fluorescent lamp type outer shell. It is set to the shape and outer dimensions, and can be interchangeably installed between the sockets SK and SK of the lighting device LD of the same type, and the straight tube type lamp body 90 of the straight tube type LED lamp 9 with a camera. A housing heat sink made of aluminum alloy with multiple grooves for heat dissipation engraved on the outer wall on one side wall facing the ceiling (upper side: opposite to the lighting direction) when installing around the A plurality of LED chips LE, LE are provided in a range excluding one end in the CL direction of the axis of the inner wall facing the floor (downward: lighting direction) when the housing heat sink portion HS is installed. The LED substrate LB on which the LEDs are arranged have the light emitting surfaces of the LED chips LE, LE, ... It is provided so as to face, and further, it faces the floor (downward: lighting direction) when the LED substrate LB is installed so as to be sandwiched between the housing heat sink portion HS and the housing heat sink portion HS. A translucent cover TC made of polycarbonate having a milky white polished glass-like finish is provided on the other side peripheral wall of the peripheral circumference.

The translucent cover TC is installed in a range where one end in the axis CL direction is set shorter than the housing heat sink portion HS and the translucent cover TC of the housing heat sink portion HS and the LED substrate LB are not provided. The peripheral wall facing the floor (downward: lighting direction) bulges downward, and the side wall facing the translucent cover TC does not interfere with the irradiation light from the translucent cover TC. On the other hand, an inclined side wall having one end inclined at an angle β of 5 ° to 60 °, preferably 15 ° (indicated in FIG. 14, the axial center CL of the straight tube type lamp body 90 is shown). An electrical box EB integrated with a downward bulging portion DB having a SW is provided, and when the straight tube type lamp body 90 of the downward bulging portion DB of the electrical box EB is installed, the floor (downward: lighting direction). On the peripheral wall facing), the image pickup unit C is supported in a posture facing the floor (downward: illumination direction) when the straight tube type pump main body 90 is installed, and the CMOS (complementary metal) as a small camera C is supported. An oxide semiconductor) camera C is provided.

In the first embodiment, one end of the cylindrical shape including the housing heat source portion HS and the electrical box EB of the lamp main body 90, and the other end of the cylindrical shape including the housing heat sink portion HS and the translucent cover TC are attached to each of the other ends of the cylinder. The illumination angle adjustment type caps 1 and 1 shown are fitted with the tubular fitting edge portion CM (outer fitting tubular portion EF, contact annular end AE, inner fitting tubular portion IF), and each screw mounting hole. The coupling screws CW, CW, ... A power supply circuit PC that connects the socket terminals ST and ST of the illumination angle adjustment type base 1 at one end provided on the bank is built in, and a power supply circuit PC is connected to the illumination angle adjustment type base 1 at the other end. A power supply circuit PC is provided in the electrical box EB so that it can be mechanically connected to the socket portion SK, and an arithmetic processing unit that functions with the power supplied from the power supply circuit PC. The AP and the storage unit MR provided in the arithmetic processing unit AP are built-in, and the radio equipment R has its radio circuit and antenna in the inside of the inclined side wall SW of the downward bulging portion DB of the electrical box EB. The wireless circuit board R0 on which the portion R1 is mounted is set at an appropriate angle β of 5 ° to 60 °, preferably 15 ° with respect to the outer surface of the translucent cover TC (center line CL of the straight tube type lamp body 90). Built-in as tilted and fixed, it is supposed to enable communication with an external radio, and the power supply circuit PC, CMOS camera C and radio R operate under the automatic control of the arithmetic processing unit AP. As shown in FIG. 15, the image pickup unit of the CMOS camera C is oriented toward the image pickup target range δ set on the outside of the lamp body 90.

Then, as shown in FIG. 14, a power supply is connected to the peripheral wall of the housing heat sink portion HS near the illumination angle adjustment type base 1 at the other end in the axial CL direction of the lamp body 90 which is not electrically connected. It is said that the caution display unit SL on which it is displayed that it should not be done is displayed by pasting the opaque sticker SL, and the caution display unit SL is outside the opaque sticker SL. It is possible to provide the translucent cover TC by either a display by attaching a transparent or semi-transparent sticker that does not interfere with lighting, a direct print display, an engraved display, or the like.

The illumination angle adjustment type bases 1 and 1 are socket terminals ST of the corresponding type with respect to the straight tube type lamp body 90 set to the outer shape of the 110 type type (tube length 2367 mm / R17d type base) straight tube fluorescent lamp type. , ST can be provided and incorporated.
The straight tube type LED lamp 9 with a camera can be a double-sided power supply type, and for example, external power supplied through the illumination angle adjustment type base 1 at one end (commercial power supply: AC100 / 200V). ) Is supplied to the LED substrate LB via the electrical box EB and used as a power source for lighting, and the external power (commercial power source: AC100 / 200V) supplied through the lighting angle adjusting base 1 at the other end is the electrical component. It can be supplied to the arithmetic processing unit AP in the box EB, the CMOS (complementary metal accessory semiconductor) camera C, and the radio R.

The plurality of LED chips LE, LE, .... Emit at least one of daylight color, neutral white, white, warm white, and light bulb color on which infrared light of near-infrared wavelength and far-infrared wavelength is superimposed. It is supposed to illuminate colors, and the CMOS camera C is supposed to be able to capture images of near-infrared wavelength and far-infrared wavelength in addition to visible light images.

As shown in FIGS. 13 and 14, the radio R is a beacon module R capable of bidirectional wireless communication while transmitting position information by BLE (Software (registered trademark) Low Energy), and is an arithmetic processing unit AP. Rewrites the image processing software that automatically controls the CMOS camera C, the automatic communication software that automatically controls the radio R, the image processing software, and the integrated control software that enables integrated control of the automatic communication software in the storage unit MR. It is stored in either a rewritable state or a rewritable state, and the arithmetic processing unit AP can automatically control the communication software and the image processing software according to the integrated control software.

As shown in FIGS. 13, 14, and 19 to 21, the integrated control software activates the image processing software, and the image processing software automatically uses the image information captured by the CMOS camera C as a color image. In addition to recording, the image information of the near infrared wavelength is extracted from the image information captured by the CMOS camera C, and the difference in shape from the white cane, white umbrella and vinyl umbrella, for example, the bone is seen through the cover of the umbrella. Image processing is performed so that the (metal) part can be identified, and it is recognized as a white cane. Further, for example, when a person holding the white cane approaches or enters a preset danger zone within the imaging target range. If determined, the integrated control software may issue an alarm to the host computer / terminal device HC via the automatic communication software (radio R) and the external radio of the host computer / terminal device HC.

In addition, the image processing software activated by the integrated control software automatically records the image information captured by the CMOS camera C as a color image, and the image information of the far infrared wavelength captured by the CMOS camera C by the thermography function. Is extracted, image processing is performed so that the blind guide dog and the carry bag can be distinguished by the difference in radiation temperature, and the image is recognized as the blind guide dog. Further, for example, a person with the blind guide dog is preset within the imaging target range. When it is determined that the user has approached or entered the dangerous area, the integrated control software will be sent to the strike computer / terminal device HC via the automatic communication software (radio R) and the external radio of the host computer / terminal device HC. An alarm can be issued.

As shown in FIG. 17, in the straight tube type LED lamp 9 with a camera of the present invention, in addition to the CMOS camera C and the radio R having the above-mentioned structure, a straight tube type lamp body 90 is installed in the electrical box EB. At this time, a microphone M with the sound collecting unit MO exposed and a speaker S with the audio output unit S0 exposed are provided on the wall surface of the downward bulging portion DB facing the floor (downward: lighting direction), respectively, for calculation. Recording control software that automatically controls the microphone M, audio output software that automatically controls the speaker S, and the automatic communication software and image processing software, as well as recording control software and audio output software, are integrated into the storage unit MR of the processing unit AP. The integrated control software to be controlled is stored, and the image processing software, the automatic communication software, the recording control software, and the voice output software can be automatically controlled according to the integrated control software.
Further, as shown in FIG. 18, in the straight tube type LED lamp 9 with a camera of the present invention, the electrical box EB provided at one end only in the straight tube type LED lamp 9 with a camera in FIG. 17 has both ends. It is assumed that it is provided on the wall, and a CMOS camera C, a radio R, a speaker S, a microphone M, and the like are arranged at both ends.

As shown in FIGS. 19 and 20, a plurality of lighting range monitoring / alarm systems AS using the straight tube type LED lamp 9 with a camera of the present invention are provided on the ceiling of a roof such as a platform of a station at predetermined distance intervals. Straight tube LED lamps 9, 9, ... with a computer were installed for each of the installed lighting devices LD, LD, ..., and the straight tube LED lamps 9, 9, ... with a computer were installed. And the wireless communication network WL constructed so that the wireless device (external wireless device) of the host computer / terminal device HC installed in the appropriate place in the station building away from the platform can communicate in the ad hoc mode communication. As shown in FIGS. 19 and 21, the straight tube type LED lamps 9, 9, ... with a camera and the radio (external radio) of the host computer / terminal device HC, respectively. However, it is possible to use a wireless communication network WL constructed so as to be able to communicate by communication in the in-structure mode.

(Action / effect of Example 2)
As shown in FIGS. 1 to 21, the straight tube type LED lamp 9 with a camera incorporating the lighting angle adjusting bases 1 and 1 of the present invention having the above configuration is the socket portion SK of the lighting device LD. , When mounted on the SK, when each of the illumination angle adjustment type caps 1 and 1 is operated, as shown in FIGS. 15 and 16, the direction of the emission angle range θ of the straight tube type LED lamp 9 with a camera is rotated. The rotation can be adjusted within the allowable motion angle range SU (for example, 80 ° to 120 °), and the orientation of the imaging target range δ of the CMOS camera C is also the same as the orientation of the emission angle range θ. The rotation is adjusted, and as shown in FIG. 17, in addition to the CMOS camera C, the straight tube type LED lamp 9 with a camera equipped with the microphone M and the speaker S also has the orientation of the microphone M and the speaker S. Further, the orientation of the wireless circuit board R0 can be easily adjusted around the axis CL of the lamp body 50, and the posture can be adjusted according to various usage conditions. For example, FIG. 16 shows the case where the communication of the radio R0 such as the communication in the do-hook mode as shown in FIG. 20 and the communication in the in-structure mode as shown in FIGS. 16, 19 and 21 is unstable. As shown, it is possible to adjust the direction of the antenna unit R1 within the range of the allowable rotation angle range SU so as to avoid obstacles and the like, and to secure communication stability.

In addition, the straight tube type LED lamp 9 with a camera incorporating the illumination angle adjustable bases 1 and 1 of the present invention is based on the image taken by the CMOS camera C, such as a person with a white cane or a person with a blind dog. Can be automatically detected and notified to the host computer / terminal device HC installed in a remote location through the radio R, so that visually impaired people can be automatically identified and safer protection and guidance can be ensured. In addition, wireless LAN (Local Area Network), Wi-Fi (registered trademark), Bluetooth (registered trademark), BLE (Bluetooth (registered trademark) Low Energy), By assuming that any communication such as Bluetooth is possible, the portable terminal SP can be used for a person carrying a portable terminal SP capable of wireless communication, a visually impaired person, or the like through the wireless device R. It is possible to send various information to Bluetooth, to communicate so that the portable terminal SP emits guidance voice, alarm voice, etc., and the CMOS camera C can be adjusted by adjusting the angle with the lighting angle adjustment type caps 1 and 1. , It is possible to easily adjust the direction of the radio R etc. to improve the shooting conditions and secure the stability of communication, and the one equipped with the microphone M increases the sensitivity of sound collection and is equipped with the speaker S. In addition to being able to generate voice that is easier to hear, various information stored in the host computer / terminal device HC can also be used for collecting and utilizing big data. It will be available.

(Conclusion)
As described above, the lighting angle adjustment type base of the present invention and the straight tube type LED lamp with a camera incorporating it can achieve the intended purpose all the way by its new configuration, and also can be manufactured. It is easy, greatly increases the degree of freedom of installation compared to the conventional straight tube type LED lamp technology, can be made lightweight and inexpensive, and is far more economical, and can be installed in lighting equipment. , And because it can greatly improve the workability of adjusting the lighting range, it is highly evaluated and widely evaluated by various commercial facilities, companies, groups, etc. that had previously had difficulty in installing and adjusting the lighting range. It is expected that it will be used and spread over the years.

1 Lighting angle adjustment type base 2 Intermediate cap
20 Same middle peripheral wall
21 Same joint end structure
CM Same tubular fitting edge (inner end)
EF same outer fitting cylinder part
AE Same contact annular end
IF same internal fitting tubular part
22 Same screw mounting hole
CW same coupling screw
23 Same head wall (outer end)
24 Same arcuate hole
SS coaxial shaft support tube
AN Ring Road
SC same short tube 3 lock pin
LG Same lighting direction display 4 Restriction pin CL Axis center 5 Outer end cap
50 Same circumference wall
51 Same outer end wall
52 Same contact cylinder end (base end)
ST same socket terminal
HN Harness for the same power supply
CS same cylinder shaft
DS same display scale
TR same internal dentition
GS same internal tooth
LV same locking valley
α Same locking valley LV spacing angle
SU same rotation allowable angle range
AR same one-sided regulation piece
BR Same as the other end Restriction piece 6 Wiring guard piece 7 Compression coil spring (elastic urging mechanism)
8 screws (removal prevention mechanism)
WS Washer 9 Straight tube LED lamp with camera
90 Same lamp body
HS same housing heat sink
EB same electrical box
DB Same as downward bulge
SW Same inclined side wall
β Attitude angle of the same inclined side wall SW and wireless circuit board R0
SL Same opaque sticker (Caution display)
TC same translucent cover
LE same LED chip
LB same LED board
θ Same emission angle range
PC same power supply circuit
AP same arithmetic processing unit
MR same memory unit
C Same small camera (CMOS camera, image pickup unit)
δ Imaging target range of the same small camera C
R same radio (beacon module)
R0 same wireless circuit board
R1 same antenna part
M Same microphone
M0 Sound collector
S Same speaker
S0 Same audio output unit SP Portable terminal LD Lighting device
SK same socket part AS lighting range monitoring / warning system WL wireless communication network HC host computer / terminal device (external wireless device)

Claims (7)

It consists of an intermediate cap and an outer end cap, and the intermediate cap has a head wall provided with a connecting end structure at the inner end of the intermediate peripheral wall, a lock pin at the outer end, and a shaft support tube portion on the axis. However, the outer end cap is provided with an outer end wall at the outer end of the peripheral wall thereof, and the base end thereof is used as a contact cylinder end. Socket terminals are provided respectively, the end of the contact cylinder is in contact with the head wall of the intermediate cap, and the shaft portion of the cylinder is rotatable with respect to the shaft support cylinder portion, and the shaft can be moved forward and backward in the coaxial center direction. A detachment prevention mechanism is provided, and the inner peripheral wall near the end of the contact cylinder of the peripheral wall is fitted in the axial direction with respect to the lock pin at multiple locations where the adjustment unit angle is set in the coaxial center circumference direction. The inner tooth row that can be combined and detached is projected in the centripetal direction, and an elastic urging mechanism that elastically pulls the outer end cap is provided in the intermediate cap. Illumination angle adjustment type base. It consists of an intermediate cap and an outer end cap, and the intermediate cap has a head wall provided with a connecting end structure at the inner end of the intermediate peripheral wall, a lock pin at the outer end, and a shaft support tube portion on the axis. However, the outer end cap is provided with an outer end wall at the outer end of the peripheral wall thereof, and the base end thereof is used as a contact cylinder end. Socket terminals are provided respectively, the end of the contact cylinder is in contact with the head wall of the intermediate cap, and the shaft portion of the cylinder is rotatable with respect to the shaft support cylinder portion, and the shaft can be moved forward and backward in the coaxial center direction. A detachment prevention mechanism is provided, and the inner peripheral wall near the end of the contact cylinder of the peripheral wall is fitted in the axial direction with respect to the lock pin at a plurality of locations where the adjustment unit angle is set in the coaxial center circumference direction. The inner dentition that can be combined and detached is projected in the centripetal direction, and an elastic urging mechanism that elastically pulls the outer end cap is provided in the intermediate cap, and the lock pin is pulled from this inner dentition. It is possible to perform a release operation that slightly separates the outer end cap from the intermediate cap in the coaxial center direction so as to disengage, and it is possible to automatically return to the mated state when the release operation is stopped. When connected to any one end of the lamp body of the tube type LED lamp via the coupling end structure portion of the intermediate cap, the relative angular attitude around the coaxial center of the outer end cap with respect to the lamp body and the intermediate cap. The lighting angle adjustment type base is characterized by changing the direction of the lighting range of the lamp body with respect to the socket part of the lighting device. It consists of an intermediate cap and an outer end cap, and the intermediate cap consists of a connecting end structure at the inner end in the axial direction of the intermediate peripheral wall, an axial support tube portion arranged on the outer end at the outer end, and at least one. It has a head wall provided with a lock pin, and the outer end cap is provided with an outer end wall at the outer end in the coaxial center direction of the peripheral wall thereof, and the same base end is used as a contact cylinder end. A pair of socket terminals are provided on the outer wall, and a cylinder shaft portion that is rotatably inserted with respect to the shaft support cylinder portion and is freely inserted in the coaxial center direction on the inner wall, and the contact cylinder end is an intermediate cap. A locking valley in which the lock pin is fitted to the inner peripheral wall near the end of the contact cylinder of the peripheral wall at a plurality of locations where the adjustment unit angle is set in the coaxial center circumference direction. An internal tooth row in which a plurality of internal teeth having a plurality of internal teeth are connected in a centripetal direction is projected in the centripetal direction, and the outer end is the head wall around the outer periphery of the tubular shaft portion of the outer end cap that forms the inner part of the head wall of the intermediate cap. A compression coil spring as an elastic urging mechanism is provided around the inner wall of the compression coil spring, and the inner end of the compression coil spring is screwed to the inner end of the cylinder shaft portion with a screw as a detachment prevention mechanism. When the outer end cap is irremovably mounted and the outer end cap is pulled outward in the coaxial center direction against the elastic force of the compression coil spring, the lock pin is disengaged from the inner dentition and the intermediate portion is provided. It is possible to adjust the angle position around the coaxial center of the outer end cap with respect to the cap, and when this traction operation is stopped, the return force of the compression coil spring pulls the outer end cap inward in the coaxial center direction, and the contact cylinder end becomes. Along with being abutted against the head wall of the intermediate cap, the lock pin is selectively fitted to the locking valley of any one of the internal dentition, and the outer end cap is coaxially centered with respect to the intermediate cap. Illumination angle adjustment type base characterized by being automatically temporarily fixed so that it cannot rotate. It consists of an intermediate cap and an outer end cap. The intermediate cap consists of a connecting end structure at the inner end in the axial direction of the intermediate peripheral wall, a shaft support tube portion arranged on the coaxial center at the outer end, and one lock. One set between the pin and the lock pin, spaced 180 ° around the coaxial center, the same length as the lock pin, or between the maximum dimensions that fit within the outer cap. The outer end cap has an outer end wall provided at the outer end in the coaxial center direction of the peripheral wall, and the base end is a contact cylinder end, and the outer end wall is the same outer end wall. Is provided with a pair of socket terminals and a cylinder shaft portion that is rotatably inserted with respect to the shaft support cylinder portion and can be moved forward and backward in the coaxial center direction, and the contact cylinder end is detached from the head wall of the intermediate cap. The inner peripheral wall, which is freely abutted and has a certain depth from the end of the abutting cylinder of the peripheral wall, has locking valleys in which the lock pins are fitted at a plurality of locations where the adjustment unit angle is set in the coaxial center circumference direction. When the internal dentition in which a plurality of internal teeth are connected is projected in the centripetal direction, and the lock pin is fitted in the locking valley at one end of the coaxial center of the internal dentition, the one end thereof. A one-sided restricting piece that engages with the restricting pin is projected in the centripetal direction from the end of the contact cylinder of the peripheral wall at a position separated by an opening angle of 180 ° around the coaxial center from the locking valley, and the internal dentition. When the lock pin is fitted in the locking valley at the other end of the coaxial center, the regulation pin is engaged at a position separated by an opening angle of 180 ° around the coaxial center from the locking valley at the other end. The other end regulation piece to be fitted is projected from the end of the contact cylinder of the peripheral wall in the centripetal direction, and the outer end is formed around the outer circumference of the cylinder shaft portion of the outer end cap which is the inner part of the head wall of the intermediate cap. A compression coil spring as an elastic urging mechanism is provided around the inner wall of the head wall, and the inner end of the compression coil spring is screwed to the inner end of the tubular shaft portion as a detachment prevention mechanism. When the outer end cap is irremovably mounted with a screw and the outer end cap is pulled outward in the coaxial center direction against the elastic force of the compression coil spring, the lock pin is detached from the inner dentition. The angle position of the outer end cap around the coaxial center with respect to the intermediate cap can be adjusted, and when the lock pin is to be further rotated in the same end direction from the locking valley at one end, the regulation pin is restricted at one end. When the lock pin is engaged with one piece and its rotation in the same end direction is restricted, and when the lock pin is about to be further rotated in the other end direction from the locking valley of the other end, the restricting pin becomes the other. Engages with the end control piece, rotation in the other end direction is restricted, and the traction operation is released. Then, the return force of the compression coil spring pulls the outer end cap inward in the coaxial center direction, the contact cylinder end is brought into contact with the head wall of the intermediate cap, and the lock pin is in the inner dentition. Illumination angle adjustment characterized in that it is selectively fitted to any one of the locking valleys, and the outer end cap is automatically temporarily fixed to the intermediate cap so as not to be movable around the coaxial center. Mold base. On the circumference of the axis around the axis where the inner wall of the outer end wall of the outer end cap is more centrifugal than the shaft support tube where the tube shaft is inserted, and more centripetal than the inner dentition. There is a pair of wiring guard pieces arranged in the vicinity of each of the pair of socket terminals, and each harness connected to each socket terminal is arranged in the centrifuge rather than the coaxial support tube. The illumination angle adjustable base according to any one of claims 3 and 4, wherein the base can be locked to the wiring guard piece. Any one of claims 1 to 5 above, each of which is set to an outer shell shape and outer shell dimensions that can be interchangeably attached to the socket portion of a lighting device for a straight tube type LED, is provided with a translucent cover, and is provided at both ends. It has a lamp body provided with the above-described illumination angle adjustment type base, and connects a plurality of LED chips and each LED chip to a socket terminal of at least one of the illumination angle adjustment type bases to the lamp body. A power supply circuit is built in, and a calculation processing unit that functions with the power supplied from the power supply circuit and a storage unit provided in the calculation processing unit are built in the lamp body, and the lamp body is supplied from the power supply circuit. One or more small size that functions with the power generated, has an image pickup unit directed to the image pickup target range set on the outside of the lamp body, and transmits an image signal to the arithmetic processing unit. Claim 1 to claim 1, wherein the lamp body is provided with a radio device having a camera, functioning with power supplied from a power supply circuit, and capable of communicating with an external radio device of the arithmetic processing unit. Item 5. A straight tube type LED lamp with a camera incorporating the illumination angle adjustment type base according to any one of the items. Any one of claims 1 to 5 above, each of which is set to an outer shell shape and outer shell dimensions that can be interchangeably attached to the socket portion of a lighting device for a straight tube type LED, is provided with a translucent cover, and is provided at both ends. It has a lamp body provided with the above-described illumination angle adjustment type base, and connects a plurality of LED chips and each LED chip to a socket terminal of at least one of the illumination angle adjustment type bases to the lamp body. A power supply circuit is built in, and a calculation processing unit that functions with the electric power supplied from the power supply circuit and a storage unit provided in the calculation processing unit are built in the lamp body, and the lamp body is supplied from the power supply circuit. One or more small size that functions with the power generated, has an image pickup unit directed to the image pickup target range set on the outside of the lamp body, and transmits an image signal to the arithmetic processing unit. The lamp body has a camera, the lamp body is provided with a radio device that functions with electric power supplied from the power supply circuit and enables communication with an external radio device of the arithmetic processing unit, and the lamp body is provided with the power supply circuit. It has a microphone that functions with the electric power supplied from the power supply circuit and transmits the voice signal of the peripheral voice to the arithmetic processing unit, and functions with the electric power supplied from the power supply circuit to the lamp main body, and the arithmetic processing unit transmits. The first aspect of the present invention, wherein a speaker for outputting the voice signal to the outside is provided, and the arithmetic processing unit can automatically control at least a small camera, a radio, a microphone, and a speaker in an integrated manner. Or a straight tube type LED lamp with a camera incorporating the illumination angle adjustment type base according to any one of claim 5.

Images