CN218550343U

CN218550343U - Protective shell for LED power supply

Info

Publication number: CN218550343U
Application number: CN202222045479.3U
Authority: CN
Inventors: 吴成恩
Original assignee: Bengbu Sunshine Electronic Technology Co ltd
Current assignee: Bengbu Sunshine Electronic Technology Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-02-28
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses a protective housing for LED power, including drain pan and top cap, the inside of drain pan is provided with LED power body, and the inboard upper end of drain pan is provided with the fixed block, and the slot has been seted up at the bottom fixedly connected with inserted block of top cap, the top of fixed block, and the inserted block is pegged graft in the slot, and one side of inserted block is provided with spacing subassembly. The utility model has the advantages that: peg graft the inserted block in the slot, make the one end joint of the stopper in the spacing subassembly in the second mounting groove, under the effect of first spring, can prevent that the stopper from droing in the second mounting groove, make installing at the top of drain pan that the top cap can be stable, when needing to dismantle, through pressing down the press plate of both sides, the cooperation guide block slides in the guide way, make the slide bar drive the push pedal push the stopper in first mounting groove, and upwards stimulate the top cap, can be quick dismantle the top cap, through spacing subassembly and dismantlement subassembly, make the top cap can be quick carry out the dismouting from the top of drain pan.

Description

Protective shell for LED power supply

Technical Field

The utility model relates to a LED power technical field specifically is a protective housing for LED power.

Background

The LED power supply is one of power supplies, a device for supplying power to an electronic device, and a power supply. The device is a device for converting alternating current into direct current through a transformer and a rectifier, and the device is called a rectifying power supply and is also called a driving power supply. The electronic device that can provide the signal is called the signal source. Lithium batteries, dry batteries, rectified power supplies, signal sources are sometimes also referred to as power supplies. The battery is divided into positive and negative stages.

The outer shell of the LED power supply is used for dissipating heat of the LED power supply and playing a role in protection, however, the outer shell structure of the existing LED power supply is inconvenient to disassemble and assemble and cannot achieve the effect of quick disassembly and assembly; in addition, the existing LED power supply shell has a simple heat dissipation structure and a general heat dissipation effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a protective shell for a LED power supply.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a protective housing for LED power supply, includes drain pan and top cap, the inside of drain pan is provided with LED power body, the inboard upper end of drain pan is provided with the fixed block, the bottom fixedly connected with inserted block of top cap, the slot has been seted up at the top of fixed block, the inserted block is pegged graft in the slot, one side of inserted block is provided with spacing subassembly, the second mounting groove has been seted up to one side of slot, the inside of second mounting groove is provided with dismantles the subassembly, the rectangular channel has been seted up at the top of top cap, the inside of rectangular channel is provided with a plurality of fin, the bottom fixedly connected with heat conduction pad of fin.

Preferably, spacing subassembly includes first mounting groove, the first spring of inside fixedly connected with of first mounting groove, the one end fixedly connected with slider of first spring, slider sliding connection is in first mounting groove, the one end fixedly connected with stopper of first spring is kept away from to the slider, the one end joint that the slider was kept away from to the stopper is in the second mounting groove.

Preferably, the disassembling component comprises a second spring, the second spring is fixedly mounted in a second mounting groove, the second spring is close to one end fixedly connected with push plate of the limiting block, one end fixedly connected with slide bar of the limiting block is far away from the push plate, one side fixedly connected with guide block of the slide bar is far away from the push plate, and one side fixedly connected with press plate of the guide block.

Preferably, the guide way has all been seted up to the both sides of drain pan, guide block sliding connection is in the guide way.

Preferably, two fixedly connected with connecting rod between the fin, the equal fixedly connected with connecting block in inside both sides of rectangular channel, fin and connecting block fixed connection.

The utility model has the advantages that: the utility model provides a protective housing for LED power supply, through setting up inserted block and slot, peg graft the inserted block in the slot, make the one end joint of stopper in the spacing subassembly in the second mounting groove, under the effect of first spring, can prevent that the stopper from coming off from the second mounting groove, make the top cap can be stably installed at the top of drain pan, when needing to dismantle, through pressing the press panel of both sides, the cooperation guide block slides in the guide way, make the slide bar drive the push pedal and push the stopper into the first mounting groove, and upwards stimulate the top cap, can dismantle the top cap fast, through spacing subassembly and dismantlement subassembly, make the top cap can be fast from the top of drain pan dismouting; through setting up the fin, adjacent fin is connected through the connecting rod, whole fin structure passes through the connecting block to be fixed at the rectangular channel, when the stable installation of top cap is on the drain pan, the heat conduction pad of fin bottom can be connected with the laminating of LED power body, the heat conduction pad can conduct the heat that the LED power produced, and dispel the heat through the fin, compare in current heat radiation structure, through a plurality of fins of heat conduction pad cooperation, can carry out quick heat dissipation to LED power body, the radiating effect is better.

Drawings

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

fig. 2 is a top view of the top cover of the present invention;

FIG. 3 is an enlarged view of the part A of FIG. 1;

fig. 4 is an enlarged view of the structure of the part B in fig. 3 according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1-4, the utility model provides a protective housing for an LED power supply, which comprises a bottom case 1 and a top cover 2, wherein the bottom case 1 is internally provided with an LED power supply body 3, the upper end of the inner side of the bottom case 1 is provided with a fixed block 7, the bottom of the top cover 2 is fixedly connected with an insert block 9, the top of the fixed block 7 is provided with an insert slot 8, the insert block 9 is inserted into the insert slot 8, one side of the insert block 9 is provided with a limit component 91, one side of the insert slot 8 is provided with a second mounting groove 10, the inside of the second mounting groove 10 is provided with a disassembly component 11, one end of a limit block 914 in the limit component 91 is clamped in the second mounting groove 10, under the action of a first spring 912, the limit block 914 can be prevented from falling off from the second mounting groove 10, so that the top cover 2 can be stably mounted on the top of the bottom case 1, when disassembly is required, by pressing the pressing plates 115 at both sides, the matching guide block 114 slides in the guide groove 12, so that the slide rod 113 drives the push plate 112 to push the limit block 914 into the first mounting groove 911, and the top cover 2 is pulled upwards, thereby rapidly disassembling the top cover 2, the top cover 2 can be rapidly disassembled from the top of the bottom case 1 through the limit component 91 and the disassembling component 11, the top cover 2 is provided with a rectangular groove 21 at the top, a plurality of radiating fins 4 are arranged inside the rectangular groove 21, the bottom of the radiating fins 4 is fixedly connected with a heat conducting pad 41, when the top cover 2 is stably installed on the bottom case 1, the heat conducting pad 41 at the bottom of the radiating fins 4 can be attached to and connected with the LED power supply body 3, the heat conducting pad 41 can conduct heat generated by the LED power supply and radiate heat through the radiating fins 4, compared with the existing heat radiating structure, the heat conducting pad 41 is matched with the plurality of radiating fins 4, thereby rapidly radiating heat of the LED power supply body 3, the heat dissipation effect is better.

Spacing subassembly 91 includes first mounting groove 911, the first spring 912 of the inside fixedly connected with of first mounting groove 911, the one end fixedly connected with slider 913 of first spring 912, slider 913 sliding connection is in first mounting groove 911, the one end fixedly connected with stopper 914 of first spring 912 is kept away from to slider 913, the one end joint that slider 913 was kept away from to stopper 914 is in second mounting groove 10, under the effect of first spring 912, slider 913 can slide in first mounting groove 911, the one end joint that slider 913 can drive stopper 914 slides is in second mounting groove 10, thereby make stable grafting of inserted block 9 in slot 8, prevent to drop.

Dismantle subassembly 11 and include second spring 111, second spring 111 fixed mounting has in the second mounting groove 10, second spring 111 is close to the one end fixedly connected with push pedal 112 of stopper 914, push pedal 112 keeps away from the one end fixedly connected with slide bar 113 of stopper 914, slide bar 113 keeps away from one side fixedly connected with guide block 114 of push pedal 112, one side fixedly connected with press plate 115 of guide block 114, can promote slide bar 113 to slide through press plate 115 and guide block 114, slide bar 113 drives push pedal 112 and pushes away stopper 914 into first mounting groove 911, loosen press plate 115, under the effect of second spring 111, push pedal 112 resets.

Guide grooves 12 are formed in two sides of the bottom shell 1, the guide block 114 is slidably connected in the guide grooves 12, the guide block 114 can be guided through the guide grooves 12, and the sliding rod 113 can be rapidly pushed by matching with the pressing plate 115.

Fixedly connected with connecting rod 6 between two fin 4, the equal fixedly connected with connecting block 5 in inside both sides of rectangular channel 21, fin 4 and connecting block 5 fixed connection through setting up connecting block 5 and connecting rod 6, can be with the stable installation in rectangular channel 21 of a plurality of fin 4.

The working principle is as follows: the top cover 2 is arranged at the top of the bottom shell 1, and then the insertion block 9 is inserted into the insertion slot 8, so that one end of the limit block 914 in the limit component 91 is clamped in the second installation slot 10, the limit block 914 can be prevented from falling off from the second installation slot 10 under the action of the first spring 912, so that the top cover 2 can be stably arranged at the top of the bottom shell 1, when the top cover 2 needs to be disassembled, the limit component 91 and the disassembly component 11 are used for quickly disassembling the top cover 2 from the top of the bottom shell 1 by pressing the pressing plates 115 at two sides and matching with the guide block 114 to slide in the guide slot 12, so that the slide rod 113 drives the push plate 112 to push the limit block 914 into the first installation slot 911 and pulling the top cover 2 upwards; through setting up fin 4, adjacent fin 4 connects through connecting rod 6, whole fin 4 structure is fixed in rectangular channel 21 through connecting block 5, when top cap 2 is stable installs on drain pan 1, the heat conduction pad 41 of fin 4 bottom can be connected with the laminating of LED power supply body 3, heat conduction pad 41 can conduct the heat that the LED power produced, and dispel the heat through fin 4, compare in current heat radiation structure, through a plurality of fin 4 of heat conduction pad 41 cooperation, can carry out quick heat dissipation to LED power supply body 3, the radiating effect is better.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a LED is protective housing for power, includes drain pan (1) and top cap (2), the inside of drain pan (1) is provided with LED power body (3), its characterized in that: the utility model discloses a heat sink, including drain pan (1), bottom cover (2), slot (8) have been seted up at the top of fixed block (7), insert (9) are pegged graft in slot (8), one side of insert (9) is provided with spacing subassembly (91), second mounting groove (10) have been seted up to one side of slot (8), the inside of second mounting groove (10) is provided with dismantles subassembly (11), rectangular channel (21) have been seted up at the top of top cover (2), the inside of rectangular channel (21) is provided with a plurality of fin (4), the bottom fixedly connected with heat conduction pad (41) of fin (4).

2. The protective casing for the LED power supply as set forth in claim 1, wherein: spacing subassembly (91) includes first mounting groove (911), the first spring (912) of the inside fixedly connected with of first mounting groove (911), the one end fixedly connected with slider (913) of first spring (912), slider (913) sliding connection is in first mounting groove (911), the one end fixedly connected with stopper (914) of first spring (912) are kept away from in slider (913), the one end joint that slider (913) were kept away from in second mounting groove (10) in stopper (914).

3. The protective casing for the LED power supply as claimed in claim 1, wherein: dismantle subassembly (11) and include second spring (111), second spring (111) fixed mounting has in second mounting groove (10), one end fixedly connected with push pedal (112) that second spring (111) are close to stopper (914), one end fixedly connected with slide bar (113) of stopper (914) are kept away from in push pedal (112), one side fixedly connected with guide block (114) of push pedal (112) are kept away from in slide bar (113), one side fixedly connected with press plate (115) of guide block (114).

4. The protective casing for the LED power supply according to claim 3, wherein: guide grooves (12) are formed in the two sides of the bottom shell (1), and the guide blocks (114) are connected in the guide grooves (12) in a sliding mode.

5. The protective casing for the LED power supply as claimed in claim 1, wherein: two fixedly connected with connecting rod (6) between fin (4), the equal fixedly connected with connecting block (5) in inside both sides of rectangular channel (21), fin (4) and connecting block (5) fixed connection.