CN221035414U

CN221035414U - Portable inspection lamp

Info

Publication number: CN221035414U
Application number: CN202322562205.6U
Authority: CN
Inventors: 田维权; 胡松
Original assignee: Chongqing Yunchuang Jianglai Photoelectric Technology Co ltd
Current assignee: Chongqing Yunchuang Jianglai Photoelectric Technology Co ltd
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-05-28
Anticipated expiration: 2033-09-20

Abstract

The utility model provides a portable inspection lamp, including portable shell structure, this portable shell structure inside rotates installs rolling carousel and light source generating device, and the winding has the optical fiber structure in this rolling carousel, and this optical fiber structure one end is connected with light source generating device, and light source generating device is arranged in to the optical fiber structure transmission light, is connected with the fluorescent lamp at the optical fiber structure other end, and this fluorescent lamp is arranged in dispersing the light of conduction in the optical fiber structure and shines away. The utility model separates the light source generating device from the fluorescent illumination lamp for realizing the illumination function, so the fluorescent illumination lamp at the illumination end is designed to be small in size, is convenient for probing various narrow angles, and does not influence the illumination intensity; the light source generating equipment end can be far away from a reaction kettle observation window and other relatively high temperature or special use occasions, so that unnecessary risks are avoided.

Description

Portable inspection lamp

Technical Field

The utility model belongs to the technical field of industrial illumination, and particularly relates to a portable inspection lamp.

Background

At present, various LED lamps have the advantages of high light efficiency, good color rendering, no stroboscopic effect, instant starting, shock resistance and long service life, so that the LED lamps are widely used in industrial lighting design and widely applied to various occasions.

However, the LED light source emits heat as other light sources, about 75% of the energy is converted into heat, and the light-emitting efficiency and the life of the light source are severely inversely related to the temperature of the light source, and the higher the temperature is, the lower the light-emitting efficiency is, and the lower the life is. The above-mentioned drawbacks are particularly unfriendly for use in high temperature scenarios such as chemical plants, especially for reaction kettles. The reaction kettle is widely understood to be a container with physical or chemical reaction, and the heating, evaporating and cooling functions and the low-speed and high-speed mixing functions required by the process are realized through structural design and parameter configuration of the container.

Inspection of the reaction kettle is generally carried out through an observation window, and inspection lamps are specifically required to be used for probing the inside of the observation window. In the prior art, a patent document with the publication number of CN214810722U discloses a biochemical reaction kettle observation window, which comprises a window frame and glass; the window frame is made of annular hollow stainless steel, 2 opposite lock catches are arranged on the central line of the front face of the window frame, 2 rotating shafts are further arranged on the central line of the window frame, inserted bars are arranged in the rotating shafts, uniformly distributed ball clamps are arranged in the window frame in an annular mode, LED lamps are arranged on the back face of the window frame, and the LED lamps are connected with wires positioned on the front face of the window frame; the glass is discoid, the glass edge is equipped with the sealing strip, be equipped with the hole that can insert the inserted bar on the line of glass through the center, still be equipped with the arch that can make the hasp card dead on the line of glass through the center.

Above-mentioned technical scheme will LED lamp fixed mounting in the observation window, and not only observation angle can exist very big dead angle, is generally high temperature environment in the observation window moreover, is unfavorable for the LED lamp to be in this environment for a long time to the LED lamp is also very big potential safety hazard to the reation kettle of work. Therefore, the small and portable inspection lamp is adopted to perform the probing effect on the inside of the reaction kettle, but the current portable LED lamp needs to integrate a portable power supply, a control circuit and the like, so that the portable LED lamp can be small in size, but the illumination is seriously insufficient, and the normal inspection sight is influenced; or the illumination is sufficient, but the volume is small, the angle of the searchlight is influenced, and the observation dead angle is easy to generate; in addition, both the power supply, the control circuit and the like carried by the two are easy to generate potential safety hazards.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the portable inspection lamp, which realizes photoelectric separation, is convenient for the heat dissipation of the power equipment part, and has the advantages of small size of the lighting lamp part and high illumination intensity.

The aim of the utility model is realized by the following technical scheme: the utility model provides a portable inspection lamp, including portable shell structure, this portable shell structure internally mounted has rolling carousel and light source generating device, and the winding has the optical fiber structure in this rolling carousel, and this optical fiber structure one end is connected with light source generating device, and light source generating device is arranged in to the optical fiber structure transmission light, is connected with the fluorescent lamp at the optical fiber structure other end, and this fluorescent lamp is arranged in dispersing the light of conduction in the optical fiber structure and shines away.

Principle of: the optical fiber structure is adopted to separate the light source generating equipment from the fluorescent illumination lamp for realizing the illumination function, so that the fluorescent illumination lamp at the illumination end is designed to be small in size, is convenient for probing various narrow angles, and does not influence the illumination intensity; the light source generating equipment end can be far away from the observation window of the reaction kettle and other relatively high temperature or special use occasions, unnecessary dangers are avoided, the light source generating equipment and the winding turntable are assembled together through the portable shell structure, and the inexperienced optical fiber structure is wound through the winding turntable, so that inconvenient use is avoided.

Preferably, the light source generating device comprises a power supply device, a light source module, a coupling module and a heat dissipation structure, wherein the power supply device is used for supplying energy to the light source module, light generated by the light source module is transmitted into the optical fiber structure through the coupling module, and the heat dissipation structure is used for dissipating heat of the light source module.

Preferably, the heat dissipation structure is a heat dissipation shell and an exhaust fan arranged on the end face of the heat dissipation shell, and the light source module and the coupling module thereof are arranged in the heat dissipation shell and are in close contact with the heat dissipation shell.

Preferably, the winding turntable is composed of a roller and two limit baffles, the two limit baffles are detachably arranged at two ends of the roller through screws respectively, and the optical fiber structure is wound and wound on the surface of an outer ring of the roller.

Preferably, the centers of the two limit baffles are also provided with rotating shafts, the two rotating shafts are respectively and rotatably arranged on two opposite inner surfaces of the portable shell structure, one rotating shaft is connected with a rotary driving device, the other rotating shaft is a hollow shaft, and a charging connector of the power supply device penetrates through the hollow shaft and is connected to the outside of the portable shell structure.

Preferably, a heat insulation mounting plate is detachably arranged on the surface of the inner ring of the roller, and the heat insulation mounting plate is used for mounting the light source generating equipment.

Preferably, two opposite clamping grooves are formed in the inner ring surface of the roller, and the heat insulation mounting plate is inserted and mounted between the two opposite clamping grooves.

Preferably, the fluorescent illuminating lamp comprises a lamp shell, a light emitting part and a reflecting cup, wherein the light emitting part and the reflecting cup are arranged in the lamp shell, the light emitting part is arranged at the center of a light source of the reflecting cup, and the optical fiber structure penetrates through the lamp shell to be coupled with the light emitting part.

Preferably, the limiting baffle is disc-shaped or circular lamellar, the part of the limiting baffle, which is opposite to the inner ring of the roller, is hollowed, and the part of the portable shell structure, which is opposite to the roller, is provided with a heat dissipation hole.

Preferably, the side part of the portable shell structure is provided with a placing lamp bracket and an optical fiber outgoing port, the fluorescent lamp is placed on the placing lamp bracket when not in use, and the optical fiber structure passes through the optical fiber outgoing port to be connected with the fluorescent lamp.

The beneficial effects of the utility model are as follows:

1. The light source generating device is separated from the fluorescent illumination lamp for realizing the illumination function, so that the fluorescent illumination lamp at the illumination end is designed to be small in size, is convenient for probing various narrow angles, and does not influence the illumination intensity; the light source generating equipment end can be far away from a reaction kettle observation window and other relatively high temperature or special use occasions, so that unnecessary risks are avoided.

2. The light source generating device is assembled with the winding turntable through the portable shell structure, and the inexperienced optical fiber structure is wound through the winding turntable, so that inconvenient use can be avoided.

3. The light source generating equipment is installed through the heat insulation installation plate, so that the disassembly and the maintenance are convenient, the power supply and other equipment are convenient to isolate, and the overheat of the power supply is avoided.

Drawings

Fig. 1 is a schematic view of the overall front side of the present utility model.

Fig. 2 is a schematic view of the overall rear side of the present utility model.

FIG. 3 is a schematic view of the overall internal cross-sectional structure of the present utility model.

FIG. 4 is a schematic view of the inside of a first side of a winding turntable according to the present utility model.

FIG. 5 is a schematic view of the inside of the second side of the take-up reel of the present utility model.

Fig. 6 is a schematic diagram of the installation structure of the rotary driving device and the winding turntable in the utility model.

FIG. 7 is a schematic cross-sectional view of a fluorescent spot lamp according to the present utility model.

In the figure: a portable housing structure 1; a winding turntable 2; a light source generating device 3; an optical fiber structure 4; fluorescent lighting lamps 5; a hand rocker 6;

Placing a supporting leg structure 11; a hand rest 12; placing a lamp bracket 13; an optical fiber outlet port 14; a heat radiation hole 15;

A drum 21; a limit baffle 22; a heat insulating mounting plate 23; a threading round hole 24; a rotation shaft 25;

a power supply device 31; a heat dissipation case 32; an exhaust fan 33;

a lamp housing 51; a light emitting member 52; a reflector cup 53.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the following description will be made in detail with reference to the technical solutions in the embodiments of the present utility model.

As shown in fig. 1, 2, 3, 4, 5, 6 and 7: a portable inspection lamp is provided with a portable shell structure 1, a winding turntable 2 and a light source generating device 3 are rotatably arranged in the portable shell structure 1, an optical fiber structure 4 is wound in the winding turntable 2, one end of the optical fiber structure 4 is connected with the light source generating device 3, the light source generating device 3 is used for transmitting light into the optical fiber structure 4, the other end of the optical fiber structure 4 is connected with a fluorescent irradiation lamp 5, and the fluorescent irradiation lamp 5 is used for uniformly or intensively radiating the light transmitted in the optical fiber structure 4 in a divergent manner to the middle.

The light source generating device 3 and the fluorescent illumination lamp 5 realizing the illumination function are separated through the optical fiber structure, so that the fluorescent illumination lamp 5 at the illumination end can be designed to be small in size, various narrow angles can be conveniently detected, illumination intensity cannot be influenced, a plurality of fluorescent illumination lamps 5 or a plurality of optical fiber wire harnesses can be adopted, and one fluorescent illumination lamp 5 is generally adopted; the end of the light source generating device 3 can be far away from a reaction kettle observation window and other relatively high-temperature or special use occasions, so that unnecessary risks, such as ionization and other reactions with substances in a chemical reaction kettle, ignition of inflammable substances caused by electric sparks of a switch or high-temperature overheating of the device end, and the like, are avoided.

The light source generating device 3 and the winding turntable 2 are assembled together through the portable shell structure 1, and the unused optical fiber structure is wound through the winding turntable 2, so that inconvenient use can not be caused.

The light source generating device 3 includes a power supply device 31, an LED or LD light source module, a coupling module, and a heat dissipation structure, wherein the power supply device 31 is used for supplying power to the LED or LD light source module, the light generated by the LED or LD light source module is transmitted to the optical fiber structure 4 through the coupling module, the connection end of the optical fiber structure 4 is provided with a gram head, the gram head plays a role of fixing and preventing the optical fiber structure 4 from being pulled out, and the heat dissipation structure is used for dissipating heat of the LED or LD light source module.

The portable shell structure 1 is formed by detachably assembling two identical half shells through screws, the appearance of the portable shell structure 1 is in a short cylinder shape, other square shapes can be adopted, but the square-shaped water chestnut is uncomfortable to carry, so the short cylinder-shaped portable shell structure 1 is preferred, the bottom of the portable shell structure 1 is provided with a supporting leg placing structure 11, and a hanging structure and the like can be arranged on the side part or the top to realize the stable placing effect of special environments; the portable handrail 12 is arranged at the top of the portable shell structure 1, so that the portable shell structure is convenient to carry; the side part of the portable shell structure 1 is provided with a placing lamp bracket 13 and an optical fiber outgoing port 14, the fluorescent spotlight 5 is placed on the placing lamp bracket 13 when not in use, and the optical fiber structure 4 passes through the optical fiber outgoing port 14 to be connected with the fluorescent spotlight 5.

The winding turntable 2 is composed of a roller 21 and two limit baffles 22, the two limit baffles 22 are detachably mounted at two ends of the roller 21 through screws, the optical fiber structure 4 is wound and wound on the outer ring surface of the roller 21, the heat insulation mounting plate 23 is detachably mounted on the inner ring surface of the roller 21, one surface of the heat insulation mounting plate 23 is provided with an LED or LD light source module and a coupling module and a heat dissipation structure thereof, the other surface of the heat insulation mounting plate 23 is provided with a power supply device 31, and the power supply device 31, the LED or LD light source module and the coupling module and the heat dissipation structure thereof can also be directly mounted on the inner ring surface of the roller 21, but the mode is inconvenient to mount and detach and maintain.

Two opposite clamping grooves are formed in the inner ring surface of the roller 21, the cross sections of the clamping grooves are concave or lamb-horn-shaped, and the heat insulation mounting plate 23 is inserted between the two opposite clamping grooves and is convenient to mount, take out and dismount each part, a threading round hole 24 is further formed in the edge portion of the roller 21, the threading round hole 24 is used for the optical fiber structure 4 to penetrate through, the threading round hole 24 preferably penetrates through the edge of the roller 21, and the optical fiber structure 4 is convenient to directly clamp into the threading round hole 24 from the middle.

Wherein: the power supply device 31 is a storage battery or a mobile power supply, the heat dissipation structure is a heat dissipation shell 32 and an exhaust fan 33 arranged on the end face of the heat dissipation shell 32, the LED or LD light source module and the coupling module thereof are arranged in the heat dissipation shell 32, the heat dissipation shell 32 is in close contact with the heat dissipation shell 32, the heat generated by the LED or LD light source module and the coupling module thereof is taken away by the heat dissipation shell 32 and actively exhausted by the exhaust fan 33, the limit baffle (22) is in a disc shape or a circular sheet shape, the part of the limit baffle 22, which is opposite to the inner ring of the roller 21, is in a hollowed-out shape, the part of the portable shell structure 1, which is opposite to the roller 21, is provided with a heat dissipation hole 15, the heat is sequentially exhausted through the hollowed-out part of the limit baffle 22 and the heat dissipation hole 15, and a notch is arranged at the end part of the heat insulation mounting plate 23, and the electric wire of the power supply device 31 is electrically connected with the LED or LD light source module, the exhaust fan 33 and the like on the other surface through the notch.

The center of the two limit baffles 22 is also provided with a rotating shaft 25, the two rotating shafts 25 are respectively and rotatably arranged on two opposite inner surfaces of the portable shell structure 1, one rotating shaft 25 is connected with a rotary driving device, the rotary driving device can be driven by a motor, driven by a hand crank 6 and the like, and the hand crank 6 is preferably driven by the hand crank 6 because the motor can add extra heat and power consumption, and the crank of the hand crank 6 is in foldable arrangement; the other rotating shaft 25 is a hollow shaft, a charging connector of the power supply device 31 passes through the hollow shaft and is connected to the outside of the portable shell structure 1, if the charging connector is only a charging socket, the charging socket can rotate along with the rotating shaft 25, and the charging socket can be aligned to be inserted when charging is needed, and at the moment, the charging socket is static; if the charging connector is a complete charging plug, the charging plug is not suitable for rotating along with the rotating shaft 25, and the charging plug and the fixed mounting are arranged on the portable housing structure 1, and the charging plug and the power supply device 31 are electrically connected through the electric brush, so that charging is realized.

The fluorescent illuminating lamp 5 comprises a lamp housing 51, a light emitting component 52 and a reflecting cup 53, wherein the light emitting component 52 and the reflecting cup 53 are arranged in the lamp housing 51, the light emitting component 52 is arranged at the center of a light source of the reflecting cup 53, an optical fiber structure 4 penetrates through the lamp housing 51 to be coupled with the light emitting component 52, the lamp housing 51 is in a common small flashlight shape, the lamp housing 51 can also adopt an explosion-proof outer lamp housing or other structures, and the light emitting component 52 can be a silica gel cap or a ceramic sheet; wherein, the ceramic wafer is difficult to corrode and react with other substances, and the performance is stable, and life is longer.

While the foregoing is directed to embodiments of the present utility model, other and further embodiments of the utility model may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.

Claims

1. A portable inspection lamp comprising a portable housing structure (1), characterized in that: this portable shell structure (1) internally mounted has rolling carousel (2) and light source generation facility (3), and the winding has optical fiber structure (4) in this rolling carousel (2), and this optical fiber structure (4) one end is connected with light source generation facility (3), and light source generation facility (3) are arranged in to conduction light in optical fiber structure (4), are connected with fluorescent lamp (5) at optical fiber structure (4) other end, and this fluorescent lamp (5) are arranged in radiating out the light of conduction in optical fiber structure (4) diverges.

2. The portable inspection light of claim 1, wherein: the light source generating device (3) comprises a power supply device (31), a light source module, a coupling module and a heat dissipation structure, wherein the power supply device (31) is used for supplying energy to the light source module, light generated by the light source module is transmitted into the optical fiber structure (4) through the coupling module, and the heat dissipation structure is used for dissipating heat of the light source module.

3. The portable inspection light of claim 2, wherein: the heat radiation structure is a heat radiation shell (32) and an exhaust fan (33) arranged on the end face of the heat radiation shell (32), and the light source module and the coupling module thereof are arranged in the heat radiation shell (32) and are in close contact with the heat radiation shell (32).

4. A portable inspection light according to claim 1, 2 or 3, characterized in that: the winding turntable (2) consists of a roller (21) and two limit baffles (22), the two limit baffles (22) are detachably arranged at two ends of the roller (21) through screws respectively, and the optical fiber structure (4) is wound and wound on the surface of the outer ring of the roller (21).

5. The portable inspection light of claim 4, wherein: the center of the two limit baffles (22) is also provided with a rotating shaft (25), the two rotating shafts (25) are respectively and rotatably arranged on two opposite inner surfaces of the portable shell structure (1), one rotating shaft (25) is connected with a rotary driving device, the other rotating shaft (25) is a hollow shaft, and a charging connector of the power supply device (31) penetrates through the hollow shaft and is connected to the outside of the portable shell structure (1).

6. The portable inspection light of claim 5, wherein: the heat insulation mounting plate (23) is detachably arranged on the inner ring surface of the roller (21), and the heat insulation mounting plate (23) is used for mounting the light source generating equipment (3).

7. The portable inspection light of claim 6, wherein: two opposite clamping grooves are formed in the inner ring surface of the roller (21), and the heat insulation mounting plate (23) is inserted and mounted between the two opposite clamping grooves.

8. The portable inspection light of claim 1, 2, 3, 5, 6 or 7, wherein: the fluorescent illuminating lamp (5) comprises a lamp shell (51), a light emitting component (52) and a reflecting cup (53), wherein the light emitting component (52) and the reflecting cup (53) are arranged in the lamp shell (51), the light emitting component (52) is arranged at the center of a light source of the reflecting cup (53), and the optical fiber structure (4) penetrates through the lamp shell (51) to be coupled with the light emitting component (52); the light emitting component (52) is a silica gel cap or a ceramic plate.

9. The portable inspection light of claim 5, 6 or 7, wherein: the limiting baffle (22) is disc-shaped or circular lamellar, the part of the limiting baffle (22) facing the inner ring of the roller (21) is hollowed-out, and the part of the portable shell structure (1) facing the roller (21) is provided with a heat dissipation hole (15).

10. The portable inspection light of claim 8, wherein: the portable shell structure (1) lateral part is provided with and places lighting fixture (13) and optic fibre outgoing line port (14), and fluorescent lamp (5) are placed on this and are placed lighting fixture (13) when not using, and optic fibre structure (4) pass this optic fibre outgoing line port (14) and are connected with fluorescent lamp (5).