Self-generating luminous warning sticker

Abstract

The utility model discloses a self-generating luminous warning sticker, which comprises a circuit board, a back heat dissipation mechanism, a photovoltaic installation mechanism and an installation auxiliary mechanism, the back heat dissipation mechanism comprises a heat conducting sheet, a heat dissipation fan, a matching sleeve, a pressing rod, a pressing spring and a lock catch, and the photovoltaic installation mechanism comprises a clamping pipe, a clamping rod, a compression spring, a clamping groove, a warping plate and a push spring. The mounting auxiliary mechanism comprises an outer fixing plate, a limiting rotating pipe, a rotating lock plate, a directional sleeve, a top block and a lock groove, heat generated by the circuit board can be quickly and effectively dissipated through combination of a heat conducting fin and a heat dissipation fan, overheating of equipment is prevented, the working temperature of electronic elements can be reduced through good heat dissipation performance, and the service life of the electronic elements is prolonged. The design of the clamping pipe and the clamping rod realizes the rapid installation and disassembly of the photovoltaic panel, the maintenance efficiency is greatly improved, the combination of the compression spring, the clamping groove and the warping plate ensures the stable installation of the photovoltaic panel, and the accidental falling is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to warning sticker technical field, more specifically, it relates to a self -power generation warning sticker. BACKGROUND

[0002] A self -power generation warning sticker is a new type of safety warning product, it can be self -powered light emitting in the absence of external power supply, is used for providing warning and lighting in the night or insufficient light environment.

[0003] In the prior art, firstly, the heat generated by part of the device circuit board cannot be effectively dissipated, which may cause the device to overheat, long-term high-temperature operation may accelerate the aging of electronic components, shorten the service life of the entire device, the working efficiency of electronic components in a high-temperature environment is reduced, which may affect the light intensity and stability of the warning sticker, overheating may cause the circuit board to be damaged, and even cause fire and other safety problems, secondly, the installation of part of the device photovoltaic panel becomes complex and unstable, it will become difficult to replace or repair the photovoltaic panel, the position and angle of the photovoltaic panel cannot be quickly adjusted according to different environments, which affects the power generation efficiency, the photovoltaic panel may be loose or fall off under the action of external force, finally, part of the device cannot effectively fix each component, which may cause the entire device to be loose, the operation is complex and inefficient during adjustment and maintenance, and the components may be accidentally dropped, causing safety hazards. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] In view of the problems existing in the prior art, the utility model provides a self -power generation warning sticker to solve the technical problems that the heat generated by the circuit board cannot be effectively dissipated, it will become difficult to replace or repair the photovoltaic panel and the like mentioned in the background art.

[0006] (II) Technical scheme

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a self -power generation warning sticker, including circuit board, back heat dissipation mechanism, photovoltaic installation mechanism and installation auxiliary mechanism, the back heat dissipation mechanism includes heat conduction sheet, heat dissipation fan, cooperation cover, press rod, press spring and lock catch, heat conduction sheet is installed at the back of circuit board, heat dissipation fan is installed on heat conduction sheet, cooperation cover is installed on both sides of heat conduction sheet, press spring is installed on press rod, lock catch is installed at one end of press rod, one end of press rod passes through cooperation cover and circuit board in proper order and stretches, the photovoltaic installation mechanism includes joint pipe, joint rod, compression spring, card slot, warped plate and push spring, compression spring is installed on the inner wall top end of joint pipe, one end of joint rod is inserted into joint pipe and compresses compression spring, card slot is arranged on the side of joint rod, warped plate is rotatably installed on the side wall of joint pipe, one end of push spring is installed on the inner wall of joint pipe, the other end of push spring is connected with the outer end of warped plate.

[0008] The utility model further provides, installation auxiliary mechanism includes outer fixed board, limit rotary pipe, rotary lock plate, directional sleeve, top block and lock groove, the outer fixed board fixed installation is on the outer wall of joint pipe, limit rotary pipe limit rotation setting is at the bottom of outer fixed board, rotary lock plate installation is at the bottom of limit rotary pipe, directional sleeve longitudinal activity setting is on the lateral wall of joint pipe, top block installation is at the top of directional sleeve, lock groove sets up on top block, rotary lock plate can extend into lock groove and fix directional sleeve longitudinally, conversely, the directional sleeve is locked, the inner wall of directional sleeve is pressed to one end of warped board, the other end of warped board is pushed to the top of clamping groove, further compresses compression spring, so that one end of warped board is far away from the clamping groove, realizes the unlocking.

[0009] The utility model further provides, the back of circuit board is equipped with installation block, and one end of two installation blocks is equipped with sticky board, and installation block and sticky board provide stable installation foundation, and be convenient for pasting on various surfaces.

[0010] The utility model further provides, the top of installation block is equipped with photovoltaic board, and the photovoltaic board is installed on the top of installation block through photovoltaic installation mechanism, and the photovoltaic board provides self -power generation ability, realizes energy self -sufficiency.

[0011] The utility model further provides, the both sides of photovoltaic board are equipped with lateral plate, and the lateral wall bottom end of joint pipe is equipped with connecting plate, and the bottom of connecting plate is matched with the top of lateral plate and is installed, and the lateral plate and connecting plate enhance the installation stability of photovoltaic board.

[0012] The utility model further provides, one end of joint rod is matched with the top of installation block and is connected, and the other end of joint rod is through lateral plate and is matched with joint pipe and is set up fast clamping, and joint pipe, joint rod realize the quick installation and disassembly of photovoltaic board, and be convenient for maintenance and replacement.

[0013] The utility model further provides, the top end face of connecting plate is equipped with support spring, and the other end of support spring is matched with the bottom of directional sleeve and is connected, and support spring provides elastic support for directional sleeve, and increases the flexibility of installation.

[0014] The utility model further provides, the front end face of circuit board is equipped with pilot lamp, and circuit board is electrically connected with photovoltaic board, and pilot lamp provides visual warning function.

[0015] (Three) beneficial effect

[0016] Compared with the prior art, the utility model provides a self -power generation warning light, has the following

[0017] Beneficial effect:

[0018] The back heat dissipation mechanism, the combination of the heat conduction sheet and the heat dissipation fan can quickly and effectively dissipate the heat generated by the circuit board, prevents the equipment from overheating, the good heat dissipation performance can reduce the working temperature of the electronic element, prolongs the service life of the whole device, maintains the appropriate working temperature, ensures the stable performance of the electronic element, and maintains the continuous light emitting effect of the warning sticker.

[0019] The photovoltaic mounting mechanism and the installation auxiliary mechanism are provided, the combination of the compression spring, the clamping groove and the warped plate ensures the stable installation of the photovoltaic panel, prevents accidental falling, the mechanism allows the position and the angle of the photovoltaic panel to be adjusted to adapt to different installation environments, optimizes the power generation efficiency, the quick dismounting function makes the replacement or maintenance of the photovoltaic panel simple and convenient, and the maintenance cost is reduced.

[0020] The installation auxiliary mechanism is provided, the outer fixed plate, the limiting rotating pipe and other components allow flexible adjustment under specific installation environments, improve the applicability, the design of the rotating lock plate and the lock groove ensures the stable fixation of the components, enhances the stability of the overall structure, the design of the directional sleeve and the top block makes the adjustment and maintenance operation simple and efficient, the locking mechanism prevents the components from accidentally falling, and the use safety is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is an overall structural schematic view of the device in the utility model in the unused state;

[0022] Figure 2 It is an overall structural schematic view of the device in the utility model from the bottom perspective;

[0023] Figure 3 It is a structural schematic view of the back heat dissipation mechanism in the utility model;

[0024] Figure 4 It is a structural schematic view of the photovoltaic mounting mechanism and the installation auxiliary mechanism in the utility model;

[0025] Figure 5 It is a structural schematic view of the photovoltaic mounting mechanism and the installation auxiliary mechanism inside the utility model.

[0026] In the drawing: 1, circuit board; 2, heat conduction sheet; 3, heat dissipation fan; 4, cooperation sleeve; 5, pressing rod; 6, pressing spring; 7, lock catch; 8, clamping pipe; 9, clamping rod; 10, compression spring; 11, clamping groove; 12, warped plate; 13, push spring; 14, outer fixed plate; 15, limiting rotating pipe; 16, rotating lock plate; 17, directional sleeve; 18, top block; 19, lock groove; 20, mounting block; 21, sticking plate; 22, photovoltaic panel; 23, lateral plate; 24, connecting plate; 25, supporting spring; 26, indicator lamp. DETAILED DESCRIPTION

[0027] It should be noted that the embodiments and features in the embodiments in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0029] In the present application, unless otherwise stated, the orientation such as "up, down" is generally directed to the direction shown in the drawings, or is directed to the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is generally directed to the left and right shown in the drawings; "inner, outer" refers to the inner and outer of the contour of each component itself, but the above orientation words are not used to limit the present application.

[0030] Please refer to Figures 1-5 A self-generating light-emitting warning sticker, comprising a circuit board 1, a back heat dissipation mechanism, a photovoltaic mounting mechanism and a mounting auxiliary mechanism, the back heat dissipation mechanism comprises a heat conduction sheet 2, a heat dissipation fan 3, a matching sleeve 4, a pressing rod 5, a pressing spring 6 and a lock catch 7, the heat conduction sheet 2 is installed on the back of the circuit board 1, the heat dissipation fan 3 is installed on the heat conduction sheet 2, the matching sleeve 4 is installed on both sides of the heat conduction sheet 2, the pressing spring 6 is installed on the pressing rod 5, the lock catch 7 is installed on one end of the pressing rod 5, one end of the pressing rod 5 penetrates through the matching sleeve 4 and the circuit board 1 in sequence, the photovoltaic mounting mechanism comprises a clamping pipe 8, a clamping rod 9, a compression spring 10, a clamping groove 11, a rocker plate 12 and a push spring 13, the compression spring 10 is installed on the inner wall top end of the clamping pipe 8, one end of the clamping rod 9 is inserted into the clamping pipe 8 to compress the compression spring 10, the clamping groove 11 is arranged on the side surface of the clamping rod 9, the rocker plate 12 is rotatably installed on the side wall of the clamping pipe 8, one end of the push spring 13 is installed on the inner wall of the clamping pipe 8, and the other end of the push spring 13 is connected with the outer end of the rocker plate 12.

[0031] In the present embodiment, the heat conduction sheet 2 is installed on the back of the circuit board 1, the heat generated by the circuit board 1 is conducted to the heat dissipation fan 3, the heat dissipation fan 3 works to accelerate heat dissipation, when it is needed to fix the heat dissipation fan 3, the pressing rod 5 can be pressed to compress the pressing spring 6, so that the lock catch 7 is fixed by penetrating through the circuit board 1, the clamping rod 9 is inserted into the clamping pipe 8 to compress the compression spring 10, the rocker plate 12 is clamped into the clamping groove 11 on the side of the clamping rod 9 under the action of the push spring 13 to realize fixation, when it is needed to disassemble, the rocker plate 12 is rotated by external force to make it separate from the clamping groove 11, and the clamping rod 9 is ejected under the action of the compression spring 10.

[0032] The installation auxiliary mechanism comprises an outer fixing plate 14, a limiting rotating pipe 15, a rotating locking plate 16, a directional sleeve 17, a top block 18 and a locking groove 19. The outer fixing plate 14 is fixedly installed on the outer wall of the clamping pipe 8. The limiting rotating pipe 15 is limitingly and rotatably arranged at the bottom of the outer fixing plate 14. The rotating locking plate 16 is installed at the bottom of the limiting rotating pipe 15. The directional sleeve 17 is longitudinally movably arranged on the side wall of the clamping pipe 8. The top block 18 is installed at the top of the directional sleeve 17. The locking groove 19 is arranged on the top block 18. The rotating locking plate 16 can extend into the locking groove 19 to longitudinally fix the directional sleeve 17. Conversely, the directional sleeve 17 is unlocked, so that the inner wall of the directional sleeve 17 is pressed against one end of the warped plate 12, the other end of the warped plate 12 pushes the top of the clamping groove 11, and then the compression spring is compressed, so that the one end of the warped plate 12 is away from the clamping groove 11, and the unlocking is realized.

[0033] In the embodiment, in the normal state, the rotating locking plate 16 extends into the locking groove 19 of the top block 18 to fix the directional sleeve 17. When unlocking is needed, the limiting rotating pipe 15 is rotated to make the rotating locking plate 16 separate from the locking groove 19. The directional sleeve 17 is lowered under the pressing action of the operator, the inner wall of the directional sleeve 17 is pressed against one end of the warped plate 12, the other end of the warped plate 12 pushes the top of the clamping groove 11 to compress the compression spring 10, the one end of the warped plate 12 is away from the clamping groove 11, and the unlocking is realized.

[0034] Please refer to Figures 1-5 , as a kind of self-powered light warning patch to supplement the implementation of back heat dissipation mechanism, photovoltaic installation mechanism and installation auxiliary mechanism: the back of circuit board 1 is symmetrically provided with installation block 20, and one end of two installation blocks 20 is provided with adhesive plate 21, the top of installation block 20 is provided with photovoltaic panel 22, and photovoltaic panel 22 is installed on the top of installation block 20 through photovoltaic installation mechanism, the two sides of photovoltaic panel 22 are provided with lateral plate 23, the bottom end of the side wall of clamping pipe 8 is provided with connecting plate 24, and the top of connecting plate 24 is matched and installed with the top of lateral plate 23, one end of clamping rod 9 is matched and connected with the top of installation block 20, and the other end of clamping rod 9 extends through lateral plate 23 and is matched and quickly clamped with clamping pipe 8, the top end surface of connecting plate 24 is provided with supporting spring 25, and the other end of supporting spring 25 is matched and connected with the bottom of directional sleeve 17, the front end surface of circuit board 1 is provided with indicating lamp 26, and circuit board 1 is electrically connected with photovoltaic panel 22.

[0035] More specifically, the photovoltaic panel 22 is fixed on the top of the mounting block 20 through the photovoltaic mounting mechanism, one end of the clamping rod 9 is connected with the top of the mounting block 20, and the other end is quickly clamped with the clamping pipe 8 through the lateral plate 23. The warning sticker is fixed at the required position by the adhesive plate 21 on the back of the mounting block 20. The photovoltaic panel 22 receives light and converts light energy into electrical energy. The electrical energy is transmitted to the indicator lamp 26 through the circuit board 1. The indicator lamp 26 at the front end of the circuit board 1 is lit to realize the warning function. The circuit board 1 generates heat during operation, which is conducted to the cooling fan 3 through the heat conduction sheet 2. The cooling fan 3 works to accelerate heat dissipation and protect the circuit board 1. When the photovoltaic panel 22 needs to be disassembled or replaced, the directional sleeve 17 is unlocked by the installation auxiliary mechanism, so that the flap 12 is separated from the clamping groove 11, and then the clamping rod 9 is taken out. Under the condition of light, the device can continuously generate electricity and emit light warning.

[0036] In summary, when the back heat dissipation mechanism needs to be operated, the heat conduction sheet 2 is installed on the back of the circuit board 1 to conduct the heat generated by the circuit board 1 to the cooling fan 3. The cooling fan 3 works to accelerate heat dissipation. When the cooling fan 3 needs to be fixed, the lock 7 can be extended through the circuit board 1 by pressing the pressing rod 5 and compressing the pressing spring 6.

[0037] When the photovoltaic mounting mechanism needs to be operated, the clamping rod 9 is inserted into the clamping pipe 8, the compression spring 10 is compressed, and the flap 12 is clamped into the clamping groove 11 on one side of the clamping rod 9 under the action of the push spring 13 to realize fixation. When disassembled, the flap 12 is rotated by external force to separate from the clamping groove 11, and the clamping rod 9 is ejected under the action of the compression spring 10. The output end of the photovoltaic panel 22 is connected with one end of the circuit board 1, and the other output end of the photovoltaic panel 22 is connected with an external energy storage device for lack of light.

[0038] When the installation auxiliary mechanism needs to be operated, in the normal state, the rotation locking plate 16 extends into the locking groove 19 of the top block 18 to fix the directional sleeve 17. When unlocking, the rotation limiting pipe 15 is rotated to make the rotation locking plate 16 separate from the locking groove 19. The directional sleeve 17 is lowered under the pressing action of the operator, the inner wall of the directional sleeve 17 is pressed to one end of the flap 12, the other end of the flap 12 pushes the top of the clamping groove 11 to compress the compression spring 10, and one end of the flap 12 is away from the clamping groove 11 to realize unlocking.

[0039] The photovoltaic panel 22 is fixed on the top of the mounting block 20 through the photovoltaic mounting mechanism, one end of the clamping rod 9 is connected with the top of the mounting block 20, and the other end is quickly clamped with the clamping pipe 8 through the lateral plate 23, the warning sticker is fixed at the required position by the adhesive plate 21 on the back of the mounting block 20, the photovoltaic panel 22 receives light, converts light energy into electric energy, and the electric energy is transmitted to the indicating lamp 26 through the circuit board 1, the indicating lamp 26 at the front end of the circuit board 1 is lighted, the warning function is realized, the output end of the photovoltaic panel 22 is matched and connected with one end of the circuit board 1, the other output end of the photovoltaic panel 22 is connected with an external energy storage device, so as to be prepared for lack of light, the circuit board 1 works to generate heat, which is conducted to the heat dissipation fan 3 through the heat conduction sheet 2, the heat dissipation fan 3 works to accelerate heat dissipation, and the circuit board 1 is protected, when the photovoltaic panel 22 needs to be disassembled or replaced, the locking orientation sleeve 17 is unlocked through the installation auxiliary mechanism, the rocker plate 12 is separated from the clamping groove 11, and then the clamping rod 9 is taken out, under the condition of light, the device can continuously generate electricity and emit light warning.

[0040] In all the schemes mentioned above, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection mode, which will not be described one by one, and the preferred connection is welding when it is mentioned in the above. Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A self-generating luminous warning sticker, comprising a circuit board (1), a back heat dissipation mechanism, a photovoltaic mounting mechanism, and an installation auxiliary mechanism, wherein the back heat dissipation mechanism comprises a heat-conducting sheet (2), a cooling fan (3), a mating sleeve (4), a pressing rod (5), a pressing spring (6), and a latch (7), wherein the heat-conducting sheet (2) is mounted on the back of the circuit board (1), the cooling fan (3) is mounted on the heat-conducting sheet (2), the mating sleeve (4) is mounted on both sides of the heat-conducting sheet (2), the pressing spring (6) is mounted on the pressing rod (5), and the latch (7) is mounted on one end of the pressing rod (5), wherein one end of the pressing rod (5) passes through the mating sleeve in sequence. 4) and circuit board (1), the photovoltaic installation mechanism includes a snap-fit ​​connector (8), a snap-fit ​​rod (9), a compression spring (10), a snap-fit ​​groove (11), a rocker (12) and a push spring (13). The compression spring (10) is installed on the top of the inner wall of the snap-fit ​​connector (8). One end of the snap-fit ​​rod (9) extends into the snap-fit ​​connector (8) to compress the compression spring (10). The snap-fit ​​groove (11) is set on the side of the snap-fit ​​rod (9). The rocker (12) is rotatably installed on the side wall of the snap-fit ​​connector (8). One end of the push spring (13) is installed on the inner wall of the snap-fit ​​connector (8). The other end of the push spring (13) is connected to the outer end of the rocker (12).

2. The self-generating luminous warning sticker according to claim 1, characterized in that: The installation auxiliary mechanism includes an outer fixing plate (14), a limiting rotating tube (15), a rotating locking plate (16), a directional sleeve (17), a top block (18), and a locking groove (19). The outer fixing plate (14) is fixedly installed on the outer wall of the clamping tube (8). The limiting rotating tube (15) is rotatably positioned at the bottom of the outer fixing plate (14). The rotating locking plate (16) is installed at the bottom of the limiting rotating tube (15). The directional sleeve (17) is movably positioned longitudinally on the side wall of the clamping tube (8). The top block (18) is installed at the top of the directional sleeve (17). The locking groove (19) is positioned on the top block (18). The rotating locking plate (16) can extend into the locking groove (19) to fix the directional sleeve (17) longitudinally.

3. The self-generating luminous warning sticker according to claim 1, characterized in that: The back of the circuit board (1) is symmetrically provided with mounting blocks (20), and one end of each mounting block (20) is provided with an adhesive plate (21).

4. The self-generating luminous warning sticker according to claim 3, characterized in that: A photovoltaic panel (22) is installed on the top of the mounting block (20), and the photovoltaic panel (22) is installed on the top of the mounting block (20) by a photovoltaic mounting mechanism.

5. A self-generating luminous warning sticker according to claim 4, characterized in that: Side plates (23) are installed on both sides of the photovoltaic panel (22), and a connecting plate (24) is installed at the bottom of the side wall of the clamping pipe (8), and the bottom of the connecting plate (24) is fitted with the top of the side plate (23).

6. The self-generating luminous warning sticker according to claim 4, characterized in that: One end of the snap-fit ​​rod (9) is connected to the top of the mounting block (20), and the other end of the snap-fit ​​rod (9) extends through the side plate (23) and engages with the snap-fit ​​tube (8) for quick snap-fit.

7. A self-generating luminous warning sticker according to claim 5, characterized in that: A support spring (25) is installed on the top end face of the connecting plate (24), and the other end of the support spring (25) is connected to the bottom of the directional sleeve (17).

8. The self-generating luminous warning sticker according to claim 4, characterized in that: An indicator light (26) is installed on the front end of the circuit board (1), and the circuit board (1) is electrically connected to the photovoltaic panel (22).

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