JP6397935B2 - LED lighting equipment - Google Patents

Description

The present invention relates to an LED lighting device, and more particularly to an LED lighting device having a simple structure and a reasonable design.

In the international community, carbon emissions are regulated, and energy saving and emission reduction are advocated. As people seek alternative light sources, LED light sources are becoming alternative candidates. LED light sources have advantages different from conventional light sources such as highly directional light emission, further improvement in light emission efficiency, further price reduction, energy saving, environmental protection, vibration prevention, etc. The features embody a unique advantage, and the future of using LED lights is very bright.

Since the core part of the LED lighting device is a light source, and the light sources of existing LED lighting devices in the market are almost integrated, it is necessary to design different internal light sources for different LED lighting devices. In the situation where each company has entered the LED lighting market one after another, such a design method is extremely wasteful. On the other hand, modularization of the LED light source has a greater advantage.

Furthermore, the prior art LED lighting apparatus also has the following drawbacks.
First, the structure is complex.
Secondly, current structural designs do not allow a tool-free disassembly and assembly between the top lid and the bottom housing to be conveniently and effectively realized.
Thirdly, when the LED lighting device is connected to the lamp pole, the wiring between the LED lighting device and the lamp pole is not visible, which makes the process of attaching the wiring between the LED lighting device and the lamp pole difficult. It becomes inconvenient.
Fourthly, the LED socket is generally rectangular, and when assembling the top lid and the bottom housing, it is necessary to correctly fit them. This is a high demand for the assembly engineer and cannot be done conveniently and quickly.

The present invention provides an LED lighting device that is simple in structure and rational in design.
The technical solution of the present invention is as follows:
LED lighting equipment, including:
Lamp housing,
LED module,
Appliances,
Lamp connection parts;
Among them, the lamp housing is connected to the lamp pole by the lamp connecting component,
The lamp housing has a bottom housing and an upper lid;
The upper lid and the bottom housing form a cavity for housing the LED module and the electric appliance, and one side of the upper lid and the bottom housing is connected to rotate.
The lamp connecting part is a straight arm type lamp connecting part or a curved arm type lamp connecting part.

In a preferred embodiment of the present invention, the curved arm type lamp connecting part has a curved arm body and a curved arm cover plate, and the curved arm body has one opening along its direction, A plate can removably cover the opening of the curved arm body along the direction of the curved arm type lamp connecting part, and a cavity for wiring between the curved arm body and the curved arm cover plate Is formed.

In a preferred embodiment of the present invention, the straight arm type lamp connecting part is connected to a connecting part whose angle can be adjusted, and the straight arm type lamp connecting part is capable of adjusting the connecting angle and the connecting angle. The connecting parts that are connected in various ways and whose angle can be adjusted are connected to the lamp pole.

In a preferred embodiment of the present invention, the angle-adjustable connecting part includes a gear pressing plate and a connecting part connected to the lamp pole, the gear pressing plate is provided with a gear groove, and the straight arm type The lamp connecting part is connected to the connecting part so as to rotate. A gear is fixedly installed on the connecting part, a gear groove of the gear pressing plate is engaged with a tooth of the gear, and the gear pressing plate is connected to the straight arm type lamp connecting part.

In a preferred embodiment of the present invention, a symmetrical engaging lug is installed at one end of the connecting part connected to the straight arm type lamp connecting part, and the straight arm type lamp connecting part is engaged with the engaging part by a rotating shaft. Connected to a lug, the gear is installed inside or outside the engaging lug.

In a preferred embodiment of the present invention, the gear pressing plate is connected to a straight arm type lamp connecting part by a screw.

In a preferred embodiment of the present invention, one side of the bottom housing and the top lid is connected to be rotated by a hinge module, of which
The hinge module has one hinge and one flip hinge connected to rotate,
The hinge has a first connection piece and a first connection end, and the hinge is fixedly connected to the bottom housing by the first connection piece,
The flip hinge has a second connection piece and a second connection end, and the flip hinge is fixedly connected to the inside of the upper lid by the second connection piece,
Further, the first connection end and the second connection end are connected to rotate.

In a preferred embodiment of the present invention, one side of the upper lid is connected to one side of the bottom housing by a hinge.

In a preferred embodiment of the present invention, a reversing groove is provided at a position where the hinge of the bottom housing is attached to realize reversal of a connection point between the upper lid and the bottom housing at a specified angle.

In a preferred embodiment of the present invention, the bottom housing and the opposite side of the top lid are connected by a single rotary knob button.

In a preferred embodiment of the present invention, the rotary knob button has a first plate piece, a second plate piece and a rotary knob,
The first plate piece is fixedly installed inside the upper lid, and one bayonet is installed on the first plate piece,
One end of the rotary knob enters the bottom housing from the outside of the bottom housing, and the second plate piece is fixedly attached to the end of the rotary knob, and the second plate piece is interlocked by rotation of the rotary knob. And rotate it so that it stays inside the bayonet,
A position limiting structure and a semi-position limiting structure are installed at positions corresponding to the inside of the bottom housing and the second plate piece, and the second plate piece has a free state and a tightened state. The space between the position limited structure and the semi-position limited structure limits the rotation process of the second plate piece in the free state. After applying a force to the second plate piece by the rotary knob and rotating it beyond the half-position limited structure, the second plate piece is fastened in the bayonet and the second plate piece is in a tightened state. At this time, the rotation angle of the second plate piece is limited between the bayonet and the half-position limiting structure, thereby realizing the lock between the first plate piece and the second plate piece.

In a preferred embodiment of the present invention, the half-position limiting structure has a certain inclination with respect to the sliding connection surface of the second plate piece.

In a preferred embodiment of the present invention, the lamp connecting part has a cavity for wiring, the lamp connecting part is connected to the bottom housing, and the bottom housing is wired at a position to be connected to the lamp connecting part. A hole is installed.

In a preferred embodiment of the present invention, the straight arm type lamp connecting part has one column and a connecting part installed at one end of the column, and the straight arm type lamp connecting part is connected to the bottom housing by the connecting part. The cylinder has a cavity for wiring.

In a preferred embodiment of the present invention, a protective tube is further included, an external screw tube is installed at one end of the protective tube, and a screw through hole is formed in the curved arm type lamp connecting component or the connecting component whose angle can be adjusted. Installed and the outer screw tube fits into the threaded through hole.

In a preferred embodiment of the invention, the lamp housing is circular or oval and the appliance has a power source.

In the present invention, a connecting component in which the angle is adjustable is also provided.

In this invention, the LED lighting apparatus which installs the connection component which can adjust the said angle is also provided.

A modular circular LED lighting device, comprising a lamp housing, a power source and a module, wherein the lamp housing is circular, and the lamp housing is connected to the lamp pole by a curved arm type lamp connecting part, The lamp housing has a bottom housing and an upper lid, the upper lid is connected to rotate to one side of the bottom housing, the opposite side is connected by a rotary knob button, and the upper lid is connected to the bottom housing. Forming a space for housing the power source and the module.

A straight arm type LED lighting device, which is a lighting device including a lamp housing, an LED module, an electric appliance, and a lamp connecting part, wherein the lamp connecting part is a straight arm type lamp connecting part, and the lamp housing is a bottom housing A bottom cover and the top cover form a cavity for housing the LED module and the electric appliance; the bottom housing is rotatably connected to one side of the top cover; and the straight arm type lamp connecting component Is connected to the bottom housing.

The beneficial effects of the present invention compared to the prior art are as follows.
First, the LED lighting device of the present invention has a simple structure and a reasonable design.
Secondly, in the preferred embodiment of the LED lighting apparatus of the present invention, the lamp housing is connected to the lamp pole by a curved arm type lamp connection part, and the curved arm type lamp connection part is composed of a curved arm body and a curved arm cover plate. Connected to and configured jointly. The curved arm cover plate can be removed, thereby providing visibility of the wiring in the process of installing the LED lighting equipment and facilitating installation.
Thirdly, the LED lighting device of the present invention has a straight arm type lamp connection part, and the packaging volume of the entire lamp product is clearly reduced, which is advantageous for packaging and transportation. The cost of drastically decreases.
Fourth, in the LED lighting device of the present invention, a connecting part whose angle can be adjusted is installed for the straight arm type lamp connecting part, thereby realizing the function of adjusting the mounting angle of the lamp. it can.
Fifth, the angle-adjustable connecting part of the present invention distributes most of the weight to the screw connecting the gear pressing plate and the straight arm type lamp connecting part and engages with the straight arm type lamp connecting part. The rotating shaft connecting the lug also supports radial forces. Thereby, the connection between the straight arm type lamp connecting component and the connecting component whose angle can be adjusted is more stable, and the coupling strength is increased.
Sixth, the connecting part with adjustable angle according to the present invention has a wide range of adjustable angles by meshing the gear pressing plate and the gear, and both are difficult to come off or fall.
Seventh, in a preferred embodiment of the LED lighting apparatus of the present invention, one side of the bottom housing is connected to the upper lid by a hinge, and on the other side, a rotary knob button is used to realize the tool-free disassembly and assembly, and the rotary The position limiting structure and the semi-position limiting structure installed corresponding to the knob button limit the rotation process of the second plate of the rotary knob button, so that the upper lid and the bottom housing are not connected yet. The free rotation of the two plate pieces is prevented, and the lock after connecting the upper lid and the bottom housing can be realized.

Of course, when implementing any of the products of the present invention, it is not necessary to have all of the above merits at the same time.

FIG. 1 is a schematic view of the overall structure of Embodiment 1 of the present invention.
FIG. 2 is an overall exploded view of the first embodiment of the present invention.
FIG. 3 is a view showing the structure of the curved arm body according to the first embodiment of the present invention.
FIG. 4 is a diagram illustrating the structure of the bottom housing according to the first embodiment of the present invention.
FIG. 5 is a schematic diagram showing a local part B of FIG.
FIG. 6 is a view showing a connection structure between the hinge and the bottom housing in the first embodiment of the present invention.
FIG. 7 is a view showing the structure of the first plate piece according to the first embodiment of the present invention.
FIG. 8 is a diagram illustrating the structure of the bottom housing according to the first embodiment of the present invention.
FIG. 9 is a schematic diagram showing a local part A of FIG.
FIG. 10 is a view showing a structure before connecting the first plate piece and the second plate piece according to the first embodiment of the present invention.
FIG. 11 is a view showing the structure after connecting the first plate piece and the second plate piece of Example 1 of the present invention.
FIG. 12 is a view showing a three-dimensional structure of a straight arm type lamp connecting part of the straight arm type LED lighting apparatus according to Embodiment 2 of the present invention.
FIG. 13 is a diagram showing a three-dimensional structure for closing the upper lid and the bottom housing of the straight arm type LED lighting device according to the second embodiment of the present invention.
FIG. 14 is an enlarged view of a portion C in FIG.
FIG. 15 is a view showing a three-dimensional structure of the upper lid of the straight arm type LED lighting device according to the second embodiment of the present invention.
FIG. 16 is a view showing an exploded structure of a lamp housing and straight arm type lamp connecting parts of a straight arm type LED lighting device in Embodiment 2 of the present invention.
FIG. 17 is a diagram showing a three-dimensional structure of a hinge module of a straight arm type LED lighting device according to the first and second embodiments of the present invention.
FIG. 18 is a diagram showing a three-dimensional structure of a straight arm type LED lighting device according to Embodiment 3 of the present invention, in which the upper lid and the bottom housing are in a closed state.
FIG. 19 is a diagram 2 illustrating a three-dimensional structure of a straight arm type LED lighting device according to the third embodiment of the present invention, where the upper lid is in an open state.
FIG. 20 is a view showing the structure of a connecting part whose angle can be adjusted according to the third embodiment of the present invention.
FIG. 21 is an exploded view of a connecting component with adjustable angle according to the third embodiment of the present invention.
FIG. 22 is a view showing the structure of the gear pressing plate of the connecting part capable of adjusting the angle in the third embodiment of the present invention.
FIG. 23 is a view showing a structure in which a connecting component whose angle can be adjusted is connected to a lamp pole in Embodiment 3 of the present invention.

Hereinafter, the present invention will be described in more detail with reference to specific examples. Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings of embodiments of the present invention. However, the present invention can be implemented in many forms, and should not be construed as limited to the embodiments presented herein. In addition, these presented examples are intended to realize a full and complete disclosure and to obtain a complete understanding of the technical solution of the present invention from engineers in this technical field. In these drawings, the size and relative size of layers and regions may be enlarged for easy understanding.

Example 1
As shown in FIGS. 1 to 11, this embodiment provides a modular circular LED lighting device. This LED lighting device has a lamp housing, a module 9 and a power source 10. The lamp housing is connected to the lamp pole by a curved arm type lamp connecting part 3 (hereinafter, curved arm 3). The lamp housing has a bottom housing 2 and an upper lid 1, and the upper lid 1 rotates to one side of the bottom housing 2. The other side is connected by a rotary knob button, and the upper lid 1 and the bottom housing 2 are closed to form a cavity for housing the power supply 10 and the module 9.

In the present embodiment, preferably, for example, when the lamp housing is made of a pure aluminum material, it is guaranteed that the entire lamp housing has an excellent heat dissipation capability.

In the present embodiment, both the upper lid 1 and the bottom housing 2 are generally circular, which makes matching easier when the lamp of the present embodiment is installed than a rectangular lighting device.

Of course, the shape and manufacturing material of the lamp housing can be set and selected according to the specific situation, and the foregoing exemplary description is not limiting.

In this embodiment, electrical appliances such as a module 9, a power supply 10, a lightning prevention device 5, a wiring pressing plate 6, a waterproof wiring 7, and a press line plate 8 in a storage space formed by connecting the top lid 1 and the bottom housing 2. Is installed.

Here, several second reinforcing ribs 202 are installed in the bottom housing 2, and these second reinforcing ribs 202 are distributed so as to spread from the center to the periphery and are close to one side of the curved arm 3. The reinforcing rib 202 extends from the bottom of the bottom housing 2 to the side wall of the bottom housing 2, that is, the second reinforcing rib 202 close to one side of the curved arm 3 is higher than the other second reinforcing rib, as shown in FIG. As such, such installation is intended to allow the lamp housing to support more gravity.

In this embodiment, the protruding beam 203 is installed at a position where the module 9 inside the bottom housing 2 is attached, and the module 9 is attached to the protruding beam 203 by the manual screw 11, and thereby plays an auxiliary role of heat dissipation. Can do.

In this embodiment, one side of the bottom housing 2 is connected to the lamp pole by the curved arm 3. Here, the bottom housing 2 and the bending arm 3 are two independent parts, and both are connected by means such as screws. Of course, the bottom housing 2 and the curved arm 3 can be integrated. In the present invention, the cost is reduced by downsizing the mold by dividing it into two parts. In the present embodiment, the bottom housing 2 is provided with a wiring hole at a connection portion with the bending arm 3.

The bending arm 3 is composed of two parts, a bending arm main body 301 and a bending arm cover plate 302. The bending arm main body 301 is generally arc-shaped, and its lower end is connected to a lamp pole. A through hole 3013 is provided at a position corresponding to the lamp pole, which is convenient for inserting the electric wire of the lamp pole into the curved arm body 301. The upper end of the curved arm body 301 is connected to the outside of the bottom housing 2, and the through-hole 3012 is installed in the curved arm body 301, whereby the electric wire from the lamp pole passes through the curved arm and enters the lamp housing. Supply electricity for the devices in the lamp housing. As shown in FIG. 3, several first reinforcing ribs 3011 are installed on the inner wall of the curved arm main body 301, and the distribution density of the first reinforcing ribs 3011 gradually increases along the direction approaching the bottom housing 2. Thereby, the bending arm 3 can support more gravity. Further, the LED lighting device of the present embodiment can also have a protective tube, an external screw tube is installed at one end of the protective tube, a corresponding screw through hole is installed in the internal cavity of the bending arm 3, and the external The screw tube is compatible with the screw through hole. The protective tube can be used to protect the electric wire.

One opening is installed along the direction of the bending arm on the arc-shaped outer side of the bending arm main body 301, and the bending arm cover plate 302 covers the opening, and the bending arm can be detached by means such as screws. After being attached to the main body 301 and attaching the bending arm main body 301 and the bending arm cover plate 302, a cavity for wiring is formed.

In the present embodiment, the bending arm 3 is divided into two parts, a bending arm main body 301 and a bending arm cover plate 302, so that wiring can be performed while seeing in the process of attaching the lighting device, and attachment is easy. .

In this embodiment, one side of the upper lid 1 and the bottom housing 2 is connected by a hinge 4. 2 to 6, one end of the hinge 4 is connected to the outer edge of the bottom housing 2, and the upper end of the edge of the bottom housing 2 has an inversion groove at a position corresponding to the hinge 4. 204 is installed, and the other end of the hinge 4 is connected to the inside of the upper lid 1, whereby the connection between the upper lid 1 and the bottom housing 2 is realized. In this embodiment, by installing the inversion groove 204 in the bottom housing 2, it is possible to invert the connection point between the upper lid 1 and the bottom housing 2 at a specified angle such as 270 degrees.

As an alternative, the hinge 4 can be replaced by a hinge module. As shown in FIG. 17, FIG. 17 is a diagram showing the structure of a usable hinge module. The hinge module 5 has a hinge 51 and a slip hinge 52 that are connected so as to rotate, and the hinge 51 has a first connection piece 511 and a first connection end 512, and the hinge 51 is a first hinge 51. The connecting piece 511 is fixedly connected to the bottom housing 2. The slip hinge 52 has a second connection piece 521 and a second connection end 522, and the slip hinge 52 is fixedly connected to the inside of the upper lid 1 by the second connection piece 521, and the first connection end of the hinge 51 The part 512 and the second connection end 522 of the slip hinge 52 are connected to be rotated by the rotation connection end 53. Here, the hinge module including the two modules of the hinge 51 and the slip hinge 52 is replaced with the above-described hinge, whereby the upper lid can be easily reversed after the upper lid and the bottom housing are assembled.

As shown in FIGS. 2 and 7 to 11, disassembly and assembly without tools are performed on the opposite side of the upper lid 1 and the bottom housing 2 by a rotary knob button. Here, the connection point of the hinge 4 or the hinge module 5 and the connection point of the rotary knob button are preferably installed at two opposite ends of the axis of symmetry of the lamp housing.

Specifically, the rotary knob button includes a first plate piece 12 installed on the upper lid 1, a second plate piece 13 installed on the bottom housing 2, and a rotary knob 14. As shown in FIG. 7, the first plate piece 12 is fixed to the inside of the upper lid 1 by means such as screws, and an arcuated bayonet 121 is installed on the first plate piece 12. As shown in FIG. 9, a projection plane 201 is installed inside the bottom housing 2 at a position corresponding to the first plate piece 12, thereby facilitating the attachment of the second plate piece 13. As shown in FIGS. 2, 9, 10, and 11, one end of the rotary knob 14 enters the bottom housing 2 from the outside of the bottom housing 2, and the drilling position is located on the projection plane 201. The second plate piece 13 has a bent shape, and a bent portion on one side thereof is fixedly attached to one end of the rotary knob 14 entering the bottom housing 2, and the second plate piece 13 is rotated by rotating the rotary knob 14. Rotate in conjunction with. In this embodiment, the upper lid 1 and the bottom housing 2 are connected by a rotary knob button, so that disassembly and assembly without tools can be performed, maintenance is easy, and maintenance costs are greatly reduced.

In the present embodiment, as shown in FIG. 9, a semi-position limiting structure 2011 and a position limiting structure 2012 are provided on the projection plane 201. The semi-position limiting structure 2011 and the position limiting structure 2012 are connected to the center of the rotary knob 14 to form a large circumferential angle and a small circumferential angle, and are used to limit the rotation process of the second plate piece 13. Here, the second plate piece 13 cannot rotate beyond the position limiting structure 2012 during the rotation process. However, when a force is applied to the second plate piece 13, the second plate piece 13 can rotate beyond the half-position limiting structure 2011. Preferably, since the half-position limiting structure 2011 has a certain inclination with the sliding connection surface of the second plate piece 13, the second plate piece 13 smoothly overcomes the resistance and exceeds the half-position limited structure 2011. Can be rotated. The specific principle of connection between the first plate piece 12 and the second plate piece 13 is as follows.

As shown in FIG. 10, when the upper lid 1 and the bottom housing 2 are not yet connected, the second plate piece 13 is between the half-position limiting structure 2011 and the position-limiting structure 2012 and is at the center of the rotary knob 14. The rotation process of the second plate piece is performed while the second knob 13 is in a free state while the rotary knob 14 is not completely applied at this time and the second knob 13 is in a free state. It is limited to the space between the semi-position limited structure 2011 and the position limited structure 2012. That is, it is limited that the second plate piece 13 is rotated within a smaller range, thereby preventing inconvenience due to the free rotation of the second plate piece 13 when the upper lid 1 and the bottom housing 2 are not yet connected. can do.

As shown in FIG. 11, when the upper lid 1 and the bottom housing 2 are connected, the upper lid 1 covers the top of the bottom housing 2, and the first plate piece 12 is positioned just on the second plate piece 13. A certain amount of force is applied to the rotary knob 14, the second plate piece 13 is rotated in conjunction with it, the second plate piece 13 is rotated beyond the half-position limiting structure 2011, and is held in the bayonet 121, and the second plate The piece 13 is brought into a tightened state, and then the rotary knob 14 is removed. At this time, the second plate piece 13 is positioned between the bayonet 121 and the half-position limiting structure 2011, and the lock between the first plate piece 12 and the second plate piece 13 is realized by the action of the half-position limiting structure 2011. Thus, loosening between the upper lid 1 and the bottom housing 2 can be prevented.

As described above, this embodiment provides a modular circular LED lighting device, and the LED lighting device has a lamp housing, a power source, and a module. The lamp housing is circular and is connected to the lamp pole by one curved arm, and the curved arm is formed by detachably connecting the curved arm body and the curved arm cover plate. The lamp housing has a bottom housing and an upper lid, one side of the upper lid and the bottom housing is connected by a hinge or a hinge module, and an inversion groove is installed at a position where the hinge of the bottom housing is installed. Inverting at a specified angle such as degrees is realized. The upper lid is connected to the opposite side of the bottom housing by a rotary knob button. The rotary knob button has a first plate piece installed on the upper lid, a second plate piece installed on the bottom housing, and a rotary knob. A semi-position limited structure and a position limited structure are installed at a position where the second plate piece is installed. This embodiment can be disassembled and assembled without tools by connecting with the rotary knob button, and the rotation range of the second plate piece is limited by the semi-position limited structure and the position limited structure. When the two are not yet connected, it is possible to prevent free rotation of the second plate piece and to realize locking after connecting the first plate piece and the second plate piece.

Example 2
As shown in FIGS. 12 to 17, in this embodiment, a straight arm type LED lighting device is provided. This straight arm type LED lighting apparatus includes a lamp housing, an LED module 9 ′, an electric appliance, and a lamp connecting component. Among them, the lamp connecting part is a straight arm type lamp connecting part 4, the lamp housing has a bottom housing 2 ′ and an upper lid 1 ′, and the bottom housing 2 ′ and the upper lid 1 ′ are an LED module 9 ′ and an electric appliance. The bottom housing 2 'and one side of the upper lid 1' are rotatably connected. The straight arm type lamp connecting component 4 is connected to the bottom housing 2 '. Further, the electric appliance can have a power source, a lightning prevention device, a wiring pressing plate, a waterproof wiring, and a press line plate.

As shown in FIG. 12, in this embodiment, the straight arm type lamp connecting component 4 has a single column 41 and a connecting portion 42 installed at one end of the column 41, and the straight arm type lamp connecting component As shown in FIG. 13, 4 is connected to the bottom housing 2 ′ by a connecting portion 42.

As shown in FIG. 12, in this embodiment, a cavity 43 for wiring is installed inside the straight arm type lamp connecting component 4. As shown in FIGS. 15 and 16, the bottom housing 2 ′ is provided with a wiring hole at a position where it is connected to the straight arm type lamp connecting component 4. Such a design ensures the wiring inside the lamp.

In this embodiment, one side of the bottom housing 2 ′ and the upper lid 1 ′ is rotatably connected by the hinge module 5. As shown in FIG. 17, the hinge module 5 has a hinge 51 and an upper lid hinge 52 that are connected so as to rotate. As shown in FIG. 15, the hinge 51 includes a first connection piece 511 and a first connection piece 511. The hinge 51 is fixedly connected to the bottom housing 2 ′ by a first connection piece 511. Further, as shown in FIG. 15, the upper lid hinge 52 has a second connection piece 521 and a second connection end 522, and the upper lid hinge 52 is fixed inside the upper lid 1 ′ by the second connection piece 521. Connected. Further, as shown in FIG. 17, the first connection end portion 512 of the hinge 51 and the second connection end portion 522 of the upper lid hinge 52 are connected to be rotated by the rotation connection end portion 53. By installing the hinge module including the two modules of the hinge 51 and the upper lid hinge 52 at this place, the upper lid can be reversed more easily after the upper lid and the bottom housing are assembled.

In the present embodiment, the position where the straight arm type lamp connecting component 4 and the bottom housing 2 ′ are connected corresponds to the installation position of the hinge module 5, and the hinge module is connected to the connecting portion 42 of the straight arm type lamp connecting component 4. 5 is provided with a groove for accommodating the rotational connection end 53, and the groove is a through groove. In short, the through groove is formed by removing a portion to which the rotational connection end 53 corresponding to the connection portion 42 is attached. can do. Of course, the above-described through groove or groove may be installed by another normal installation method. As shown in FIGS. 13 and 14, the rotational connection end 53 of the hinge module 5 is installed in a hang-up manner in the through groove, and is not connected to the edge of the through groove and is not fixed further. However, the present invention includes a technical solution for fixing the rotary connection end portion 53.

In the present embodiment, the upper lid 1 ′ is connected to the opposite side of the bottom housing 2 ′ by the rotary knob button 6, and the structure of the rotary knob button of the present embodiment can be the same as or different from that of the first embodiment. For this, reference is made to FIGS. Specifically, the rotary knob button 6 has a first plate piece installed on the upper lid 1 ′, a second plate piece installed on the bottom housing 2 ′, and a rotary knob, of which the first plate piece is a screw or the like. By means, it is fixed inside the upper lid 1 ′, and a bayonet such as an arc-shaped bayonet is installed on the first plate piece. A projection plane is installed inside the bottom housing 2 ′ at a position corresponding to the first plate piece, which makes it easy to attach the second plate piece. One end of the rotary knob enters the bottom housing 2 'from the outside of the bottom housing 2', and the drilling position is located on the projection plane. The second plate piece has a bent shape, a bent portion on one side thereof is fixedly attached to the other end of the rotary knob, and the second plate piece is rotated in conjunction with rotation of the rotary knob. The bent portion is fastened to the arc-shaped bayonet. In the present invention, the upper lid 1 'and the bottom housing 2' are connected by a rotary knob button, so that disassembly and assembly without tools can be performed, maintenance is easy, and maintenance costs are greatly reduced. .

In this embodiment, the lamp housing has a circular outer shape, and may be elliptical or any other suitable shape.

Example 3
The difference between the present embodiment and the second embodiment is that, as shown in FIGS. 18 and 19, in this embodiment, the straight arm type lamp connection component 4 can be connected to a connection component 7 whose angle can be adjusted. In addition, the straight arm type lamp connecting component 4 is connected to the connecting component 7 whose angle can be adjusted by a method in which the coupling angle can be adjusted. The angle-adjustable connecting parts and straight arm type lamp connecting parts are used together, and the straight arm design of the lamp connecting parts has the effect of reducing the overall packaging volume of the lamp and the lamp housing The mounting angle can be adjusted with respect to the pole, which makes it easier to use.

As shown in FIG. 20 to FIG. 21, the connecting part 7 having an adjustable angle according to the present embodiment has a gear pressing plate 71 and a connecting part 72 connected to the lamp pole. The center cylinder portion of the cylinder 41 of the straight arm type lamp connection part 4 (the length of the cylinder in the figure is an example and is not used as a reference for the length), and the joint pipe 411 is rotatable with the connection part 72. Specifically, the gear 721 is fixedly installed on the connection component 72, the gear pressing plate 71 is connected to the joint pipe 411, and the gear grooves are installed on the gear pressing plate 71. It can mesh with the teeth of the gear 721.

As shown in FIG. 23, in this embodiment, two engagement lugs 722 are symmetrically installed at one end of the connection component 72, the joint pipe 411 is connected to the engagement lug 722 by a rotating shaft, and the gear 721 is There are two, which are installed inside the engaging lug 722, respectively. Alternatively, the gear 721 can be installed outside the engagement lug 722. In this embodiment, the rotation shaft is a bolt, and the joint pipe 411 and the engagement lug 722 can rotate around the bolt to adjust the connection angle. The gear 721 can be integrated with the connecting part 72 or the gear 721 can be fixed to the connecting part 72 with a screw. The connecting component 72, the gear pressing plate 71, and the gear 721 can be formed by aluminum die casting.

As shown in FIG. 22, in this embodiment, the gear pressing plate 71 has a press plate body, screw holes 712 and several gear grooves 711 are installed in the plate body, and the overall shape of the gear groove 711 is shown. And the density matches the teeth of the gear 721. The gear pressing plate 71 is connected to the joint pipe 411 by a screw 74.

As shown in FIG. 21, in this embodiment, the connecting component 7 whose angle can be adjusted has a protective tube 73, an external screw tube is installed at one end of the protective tube 73, and a screw through hole is formed in the connecting component 72. Installed, the outer screw tube fits into the screw through hole. The protective tube 73 can be used to protect the electric wire. The length of the protective tube is slightly longer than that of the joint tube 411, so that the electric wire can be easily inserted during installation and use. An end cap 75 is installed at one end of the protective tube 73, the end cap 75 is connected to the joint tube 411 by a screw, and one end of the protective tube 73 is taken out through a through hole of the end cap 75. The material of the end cap can be rubber, and the electric wire can be protected by the rubber end cap.

In use, the joint pipe 411 is connected to the engagement lug 722 by a bolt so as to rotate, the gear pressing plate 71 is connected to the joint pipe 411 by a screw 74, and the gear groove of the gear pressing plate 71 is connected to the gear 721. Mesh with your teeth. When adjusting the angle, the screw 74 is loosened, the gear groove 711 of the gear pressing plate 71 is separated from the teeth of the gear 721, the joint pipe 411 and the connecting part 72 are adjusted to an appropriate angle, the screw 74 is tightened, and the gear The gear groove 711 of the pressing plate 71 and the teeth of the gear 721 are meshed, whereby the relative position between the joint pipe 411 and the connection part 72 is fixed, and the joint pipe 411 and the connection part 72 rotate around the screw. The angle adjustment can be completed.

The connecting part with adjustable angle in this embodiment distributes most of the weight of the socket to the screw connecting the gear pressing plate and the joint pipe, and the rotating shaft connecting the joint pipe and the engaging lug is also provided. Supporting the radial force, the connection between the joint pipe and the connecting part becomes more stable and the coupling strength is increased. Further, since the connecting device of this embodiment uses the meshing between the gear pressing plate and the gear, the adjustable angle range is wide, and both are difficult to come off or fall easily.

The straight arm type LED lighting apparatus according to the present embodiment can realize a function of adjusting the mounting angle of the lamp by installing a connecting part whose angle can be adjusted.

Example 4
In the present embodiment, an LED lighting device is provided in which the connection component having the adjustable angle described in the third embodiment is installed.

The preferred embodiments of the invention disclosed above are used only to illustrate the invention. The preferred embodiments are not all described in detail, and the invention is not limited to the specific embodiments described above. Obviously, various modifications and improvements can be made based on the contents of this specification. This specification may be used to select and describe in detail these specific embodiments to better explain the principles and practical applications of the present invention, while those skilled in the art will better understand the present invention. Can be used. The present invention is limited only by the following claims, the full scope of the claims, and equivalents.

Claims (9)

LED lighting equipment,
A lamp housing, an LED module, an electric appliance, and a lamp connecting component;
The lamp housing is connected to the lamp pole by the lamp connecting part;
The lamp housing has a bottom housing and an upper lid;
It said upper lid and said Botomuhaujin grayed is said to form a cavity in which the LED module and housing the appliance, one side of the said upper lid bottom housing are connected so as to rotate,
The lamp connecting part is a curved arm type lamp connecting part,
The curved arm type lamp connecting component has a curved arm body and a curved arm cover plate,
The curved arm body has one opening along its direction;
The curved arm cover plate can detachably cover the opening of the curved arm main body along the direction of the curved arm type lamp connecting part,
A cavity for wiring is formed between the curved arm body and the curved arm cover plate.
LED lighting equipment characterized by that. The curved arm body and the curved arm cover plate are arc-shaped,
2. The LED lighting device according to claim 1, wherein an upper end of the curved arm body is connected to an outside of the bottom housing, and a lower end thereof is positioned below the bottom housing. One side of the top lid is connected to one side of the bottom housing by a hinge;
A reversing groove for reversing a connection point between the upper lid and the bottom housing at a specified angle is installed at a position for attaching the hinge of the bottom housing.
The LED lighting apparatus according to claim 1 or 2, wherein One side of the bottom housing and the upper lid is connected to be rotated by a hinge module,
The hinge module has one hinge and one flip hinge connected to rotate,
The hinge has a first connection piece and a first connection end, and the hinge is fixedly connected to the bottom housing by the first connection piece,
The flip hinge has a second connection piece and a second connection end, and the flip hinge is fixedly connected to the inside of the upper lid by the second connection piece,
The first connection end and the second connection end are connected to rotate,
The LED lighting device according to any one of claims 1 to 3, wherein The opposite side of the bottom housing and the top lid is connected by a single rotary knob button.
The LED lighting device according to claim 1, wherein the LED lighting device is a light emitting diode. The rotary knob button has a first plate piece, a second plate piece and a rotary knob,
The first plate piece is fixedly installed inside the upper lid, and one bayonet is installed on the first plate piece,
One end of the rotary knob enters the bottom housing from the outside of the bottom housing, the second plate piece is fixedly attached to the end of the rotary knob, and the second plate piece is interlocked by rotation of the rotary knob. Rotate it and keep it in the bayonet,
Position limited structure and semi-position limited structure are installed at the corresponding positions of the inside of the bottom housing and the second plate piece,
The second plate piece has a free state and a tightened state,
The space between the position limited structure and the semi-position limited structure limits the rotation process of the second plate piece in a free state,
After applying a force to the second plate piece by the rotary knob and rotating it beyond the half-position limited structure, the second plate piece is fastened in the bayonet and the second plate piece is in a tightened state. At this time, the rotation angle of the second plate piece is limited between the bayonet and the half-position limited structure, thereby realizing the lock between the first plate piece and the second plate piece.
The LED lighting device according to claim 5. The semi-position limited structure has a certain inclination with the sliding connection surface of the second plate piece,
The LED lighting apparatus according to claim 6 . The lamp connecting part has a cavity for wiring ;
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The bottom housing is provided with a wiring hole at a position to be connected to the lamp connecting component.
The LED lighting device according to any one of claims 1 to 7, wherein The lamp housing is circular or oval;
The appliance has a power source;
The LED lighting device according to any one of claims 1 to 8, wherein

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