CN218388017U

CN218388017U - LED driving power supply

Info

Publication number: CN218388017U
Application number: CN202221901204.9U
Authority: CN
Inventors: 周金花
Original assignee: Shanghai Wenwen Network Technology Co ltd
Current assignee: Shanghai Wenwen Network Technology Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2023-01-24
Anticipated expiration: 2032-07-22

Abstract

The utility model discloses a LED drive power supply, comprising a bottom shell, the equal fixedly connected with support frame in both sides of drain pan inner chamber bottom is provided with the biax motor between two support frames, the equal fixedly connected with flabellum in both sides of biax motor. The utility model discloses a drain pan, the support frame, the biax motor, the flabellum, the mounting groove, the spliced pole, the drive power supply body, the heat exchanger that looses, a weighing sensor and a temperature sensor, the movable sleeve, the push rod, the connecting block, a spring, the fixture block, the cooperation of draw-in groove and ventilation groove is used, can effectually solve traditional LED drive power supply at the in-process that uses, lack overheat protection's function, lead to the power easily because of the problem that high temperature damaged appears, the device can carry out efficient heat conduction and heat dissipation to drive power supply inside, reach the purpose of intellectual detection system high temperature, this LED drive power supply's life has been improved, adopt combination formula mounting structure simultaneously, can reach the effect of convenient dismantlement.

Description

LED driving power supply

Technical Field

The utility model relates to a LED drive power supply technical field specifically is a LED drive power supply.

Background

The LED driving power supply is a power supply converter which converts power supply into specific voltage and current to drive an LED to emit light, and the LED light source is a novel light source which is widely applied and developed rapidly at present, and has the advantages of energy conservation, high efficiency, small size, long service life, high response speed, low driving voltage, excellent shock resistance and the like compared with the traditional light source, so that the industrial scale and market share can be rapidly developed and enlarged, and the technology is continuously updated and deepened under the guidance of an industrial trend.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED drive power supply possesses overheat protection's advantage, has solved present traditional LED drive power supply at the in-process that uses, because of the phenomenon that inside high temperature leads to the component to appear damaging easily, lacks overheat protection's function to the problem of performance has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED drive power supply, includes the drain pan, the equal fixedly connected with support frame in both sides of drain pan inner chamber bottom is provided with the biax motor between two support frames, the equal fixedly connected with flabellum in both sides of biax motor, the mounting groove has all been seted up to the both sides at drain pan top, the inner chamber of mounting groove is provided with the spliced pole, the top fixedly connected with drive power supply body of spliced pole, the bottom intercommunication of drive power supply body has the heat dissipation cover, the bottom of heat dissipation cover runs through to the inner chamber of drain pan, the equal fixedly connected with temperature sensor in both sides of heat dissipation cover bottom, the bottom fixedly connected with movable sleeve of mounting groove inner chamber, the inner chamber of movable sleeve is provided with the push rod, one side fixedly connected with connecting block of push rod, one side fixedly connected with spring of push rod is kept away from to the connecting block, the inner wall fixed connection of connecting block and mounting groove is kept away from to the spring, the top fixedly connected with fixture block of connecting block one side, the draw-in groove has been seted up to the bottom of spliced pole one side, one side of fixture block extends to the inner chamber of draw-in groove, the both sides of drain pan have all seted up ventilation groove.

Preferably, the two sides of the inner cavity of the bottom shell are fixedly connected with limit blocks, and the tops of the limit blocks are in contact with the bottom of the heat dissipation cover.

Preferably, one side of the push rod, which is far away from the movable sleeve, penetrates through the outer part of the bottom shell, and an anti-skidding sleeve is sleeved on the surface of the push rod.

Preferably, the bottom of the double-shaft motor is fixedly connected with a base, and the bottom of the base is fixedly connected with the inner wall of the bottom shell.

Preferably, one side fixedly connected with tray at mounting groove inner chamber top, the top and the spliced pole contact of tray.

Preferably, the surface of the bottom shell is provided with an access cover, and four corners of the surface of the access cover are provided with fasteners.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a drain pan, the support frame, the biax motor, the flabellum, the mounting groove, the spliced pole, the drive power supply body, the heat exchanger that looses, a weighing sensor and a temperature sensor, the movable sleeve, the push rod, the connecting block, a spring, the fixture block, the cooperation of draw-in groove and ventilation groove is used, can effectually solve traditional LED drive power supply at the in-process that uses, lack overheat protection's function, lead to the power easily because of the problem that high temperature damaged appears, the device can carry out efficient heat conduction and heat dissipation to drive power supply inside, reach the purpose of intellectual detection system high temperature, this LED drive power supply's life has been improved, adopt combination formula mounting structure simultaneously, can reach the effect of convenient dismantlement.

2. The utility model discloses a set up the stopper, can support the heat exchanger that looses, guaranteed the stability of heat exchanger that looses, through setting up the base, can install the biax motor, guaranteed the stability of biax motor installation, through setting up the tray, can support the spliced pole, play effective spacing purpose, through setting up the access cover, can make things convenient for the staff to overhaul the structure of drain pan inside, reach the effect of convenient maintenance.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic front view of the structure of the present invention.

In the figure: 1. a bottom case; 2. a support frame; 3. a dual-axis motor; 4. a fan blade; 5. mounting grooves; 6. connecting columns; 7. a driving power supply body; 8. a heat dissipation cover; 9. a temperature sensor; 10. a movable sleeve; 11. a push rod; 12. connecting blocks; 13. a spring; 14. a clamping block; 15. a card slot; 16. a ventilation slot; 17. a limiting block; 18. a support block; 19. and an access cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an LED driving power supply includes a bottom case 1, a stopper 17 fixedly connected to both sides of an inner cavity of the bottom case 1, a maintenance cover 19 disposed on a surface of the bottom case 1, fasteners disposed at four corners of the surface of the maintenance cover 19, support frames 2 fixedly connected to both sides of the bottom of the inner cavity of the bottom case 1, a dual axis motor 3 disposed between the two support frames 2, a base fixedly connected to a bottom of the dual axis motor 3, a driving power supply body 7 fixedly connected to a top of the base and an inner wall of the bottom case 1, a heat sink 5 disposed on both sides of the top of the bottom case 1, a temperature sensor 9 fixedly connected to one side of the inner cavity of the heat sink 5, a movable sleeve 10 disposed on a bottom of the inner cavity of the heat sink 5, a heat dissipating cover 8 disposed on a bottom of the heat sink 8, a clamp groove 12 disposed on a side of the inner cavity of the bottom case, and a spring 12 disposed on a side of the bottom case, and a clamp groove 12 disposed on a side of the inner cavity of the bottom case, and a clamp groove 12 disposed on a side of the bottom case, and a spring, and a clamp groove 12, through setting up stopper 17, can support heat exchanger 8, the stability of heat exchanger 8 has been guaranteed, through setting up the base, can install biaxial motor 3, the stability of biaxial motor 3 installation has been guaranteed, through setting up tray 18, can support spliced pole 6, play effective spacing purpose, through setting up access cover 19, can make things convenient for the staff to overhaul the structure of drain pan 1 inside, reach the effect of convenient maintenance, through drain pan 1, support frame 2, biaxial motor 3, flabellum 4, mounting groove 5, spliced pole 6, driving power supply body 7, heat exchanger 8 dispels the heat, temperature sensor 9, the movable sleeve 10, push rod 11, connecting block 12, spring 13, fixture block 14, draw-in groove 15 and ventilation duct 16's cooperation is used, can effectually solve traditional LED drive power supply in-process that uses, lack the function of overheat protection, lead to the problem that the power appears damaging because of high temperature easily, the device can carry out efficient heat conduction and heat dissipation to driving power supply inside, the life of this LED drive power supply has been improved, adopt the modular installation structure simultaneously, can reach the effect of convenient dismantlement.

During the use, the inside heat that produces of drive power supply body 7 passes through the inside that heat exchanger 8 got into drain pan 1, detect real-time temperature through temperature sensor 9, when surpassing the default, start biax motor 3 through built-in singlechip, biax motor 3 drives flabellum 4 and rotates, the air current of production forms heat dissipation channel, can be to the derivation that the inside heat of drive power supply body 7 lasts, thereby reach high-efficient radiating effect, when needing to dismantle, through promoting push rod 11, push rod 11 drives connecting block 12 and removes, connecting block 12 drives the inner chamber that fixture block 14 breaks away from draw-in groove 15 when driving spring 13 shrink, remove the spacing back to spliced pole 6, thereby can dismantle drive power supply body 7, reach the purpose of convenient maintenance.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An LED drive power supply, includes drain pan (1), its characterized in that: the improved fan is characterized in that the two sides of the bottom of the inner cavity of the bottom shell (1) are fixedly connected with the support frames (2), a double-shaft motor (3) is arranged between the two support frames (2), the two sides of the double-shaft motor (3) are fixedly connected with fan blades (4), the two sides of the top of the bottom shell (1) are provided with the mounting grooves (5), the inner cavity of the mounting groove (5) is provided with the connecting column (6), the top of the connecting column (6) is fixedly connected with a driving power supply body (7), the bottom of the driving power supply body (7) is communicated with a heat dissipation cover (8), the bottom of the heat dissipation cover (8) penetrates through the inner cavity of the bottom shell (1), the two sides of the bottom of the heat dissipation cover (8) are fixedly connected with temperature sensors (9), the bottom of the inner cavity of the mounting groove (5) is fixedly connected with a movable sleeve (10), the inner cavity of the movable sleeve (10) is provided with a push rod (11), one side of the push rod (12) is fixedly connected with the connecting block (12), one side of the connecting block (12) far away from the push rod (11) is fixedly connected with a spring (13), one side of the spring (13) far away from the connecting block (12) is fixedly connected with the inner wall of the connecting block (12), one side of the connecting block (12) is provided with a clamping groove (14), and one side of the clamping groove (15) is arranged at the top of the connecting block (6), one side of the clamping block (14) extends to an inner cavity of the clamping groove (15), and ventilating grooves (16) are formed in two sides of the bottom shell (1).

2. The LED driving power supply according to claim 1, wherein: the equal fixedly connected with stopper (17) in both sides of drain pan (1) inner chamber, the top of stopper (17) contacts with the bottom of heat exchanger (8) that dispels the heat.

3. The LED driving power supply according to claim 1, wherein: one side of the push rod (11) far away from the movable sleeve (10) penetrates through the outer portion of the bottom shell (1), and an anti-skidding sleeve is sleeved on the surface of the push rod (11).

4. The LED driving power supply according to claim 1, wherein: the bottom of the double-shaft motor (3) is fixedly connected with a base, and the bottom of the base is fixedly connected with the inner wall of the bottom shell (1).

5. The LED driving power supply according to claim 1, wherein: one side fixedly connected with tray (18) at mounting groove (5) inner chamber top, the top and the spliced pole (6) contact of tray (18).

6. The LED driving power supply according to claim 1, wherein: the surface of the bottom shell (1) is provided with an access cover (19), and four corners of the surface of the access cover (19) are provided with fasteners.