LED driving power supply convenient to mount and dismount

Abstract

The utility model is suitable for the technical field of LED driving power supplies, and provides an LED driving power supply convenient to mount and dismount, which comprises an LED driving power supply body. The base is positioned at the bottom of the LED driving power supply body; the mounting groove is formed in the base; the positioning holes are formed in the inner walls of the two sides of the mounting groove respectively; the mounting and positioning mechanism is arranged at the bottom of the LED driving power supply body and is used for mounting and positioning the LED driving power supply body; and the auxiliary heat dissipation mechanism is arranged at the bottom of the LED driving power supply body and is used for carrying out auxiliary heat dissipation on the LED driving power supply body. The LED driving power supply convenient to mount and dismount provided by the scheme can be quickly mounted and dismounted, the LED driving power supply can be conveniently overhauled and maintained by a worker, and the LED driving power supply has an auxiliary heat dissipation function and is relatively stable in operation.

Description

TECHNICAL FIELD

[0001] The utility model belongs to LED drive power supply technical field especially relates to a LED drive power supply convenient to installation and dismount. BACKGROUND

[0002] LED drive power supply is the power supply converter that converts into specific voltage current to drive LED light emitting, under normal circumstances: LED drive power supply's input includes high voltage power frequency AC (that is, mains), low voltage direct current, high voltage direct current, low voltage high frequency AC (such as the output of electronic transformer) etc.

[0003] The existing LED drive power supply is often installed in the corresponding position by bolt, so it often has the problems of inconvenient installation and dismounting, and inconvenient maintenance and repair for the staff. UTILITY MODEL CONTENTS

[0004] The utility model provides a LED drive power supply convenient to installation and dismount, aims at solving the inconvenient installation and dismounting problem of the existing LED drive power supply, and the inconvenient maintenance and repair problem of the existing LED drive power supply.

[0005] To solve the above problems, the utility model is realized in this way, a LED drive power supply convenient to installation and dismount, include: LED drive power supply body, the base at the bottom of LED drive power supply body, the installation slot set up on the base, multiple positioning holes set up on the inner wall of the both sides of the installation slot respectively, the installation positioning mechanism set up at the bottom of LED drive power supply body, and the installation positioning mechanism is used for installing and positioning LED drive power supply body, the auxiliary heat dissipation mechanism set up at the bottom of LED drive power supply body, and the auxiliary heat dissipation mechanism is used for the auxiliary heat dissipation of LED drive power supply body.

[0006] Preferably, the installation positioning mechanism includes: the mounting seat set up on the installation slot, the bidirectional screw rod rotationally installed on the inner wall of the mounting seat, two sliding plates threadedly sleeved on the bidirectional screw rod, multiple positioning rods fixedly installed on two sliding plates and slidably connected with the mounting seat, multiple positioning rods are respectively matched with multiple positioning holes, the transmission mechanism installed on the mounting seat, and the transmission mechanism is used to drive the bidirectional screw rod to rotate.

[0007] Preferably, the transmission mechanism includes: the rotating shaft rotationally installed on the mounting seat, two bevel gears fixedly installed on the bottom end of the rotating shaft and the bidirectional screw rod and engaged, and the knob fixedly installed on the top end of the rotating shaft.

[0008] Preferably, two limiting grooves are formed in the inner wall of the bottom of the mounting seat, and two limiting blocks are fixedly installed at the bottom of the two sliding plates and are in sliding connection with the two inner walls of the two limiting grooves respectively.

[0009] Preferably, the auxiliary heat dissipation mechanism comprises: a heat dissipation fin fixedly installed on the mounting seat; a heat-conducting pad arranged on the heat dissipation fin and connected with the LED driving power supply body; and a plurality of fans installed on the heat dissipation fin and electrically connected with the LED driving power supply body.

[0010] Preferably, a plurality of connecting plates are fixedly installed on the two sides of the LED driving power supply body, and a first screw is arranged on each of the connecting plates and is in threaded connection with the heat dissipation fin.

[0011] Preferably, a plurality of mounting plates are fixedly installed on the two sides of the base, and a second screw is arranged on each of the mounting plates.

[0012] Compared with the related art, the LED driving power supply convenient to mount and dismount has the following beneficial effects:

[0013] Compared with the prior art, the LED driving power supply convenient to mount and dismount comprises an LED driving power supply body, a base, a mounting groove, a plurality of positioning holes, a mounting and positioning mechanism and an auxiliary heat dissipation mechanism. The LED driving power supply body is supported by the base. The mounting groove formed in the base provides a mounting space, and the plurality of positioning holes in the inner walls on the two sides of the mounting groove are used for cooperating with the mounting and positioning mechanism to ensure that the LED driving power supply body can be stably and accurately mounted and positioned. The mounting and positioning mechanism is arranged at the bottom of the LED driving power supply body and is convenient to cooperate with the positioning holes to realize quick mounting and dismounting. Meanwhile, the auxiliary heat dissipation mechanism is also arranged at the bottom of the LED driving power supply body to effectively improve the heat dissipation efficiency of the LED driving power supply and prolong the service life. This structural design is not only convenient to mount and dismount, but also improves the stability and heat dissipation performance of the equipment, and has remarkable beneficial effects. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a front view of the LED driving power supply convenient to mount and dismount provided by the utility model;

[0015] Figure 2 is Figure 1 a front view of the appearance structure;

[0016] Figure 3 is Figure 1 a three-dimensional assembly structure diagram of the sliding plate and the positioning rod in the utility model;

[0017] Figure 4An enlarged structural schematic view of part A shown in Figure 1 An enlarged structural schematic view of part A shown in

[0018] Figure 5 An enlarged structural schematic view of part B shown in Figure 1 An enlarged structural schematic view of part B shown in

[0019] Label: 1, LED drive power supply body; 2, base; 3, mounting groove; 4, positioning hole; 5, mounting seat; 6, bidirectional screw; 7, sliding plate; 8, positioning rod; 9, limiting groove; 10, limiting block; 11, rotating shaft; 12, bevel gear; 13, knob; 14, fin; 15, heat-conducting pad; 16, fan; 17, connecting plate; 18, first bolt; 19, mounting plate; 20, second bolt. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application; the description and the drawings are to be regarded as illustrative in nature and are not intended to limit the application; the terminology used in the description and the claims of the present application and the above description of the drawings includes the terms specifically mentioned above as well as their derivatives.

[0021] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "in an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily all directed to the same embodiment, or to a single alternative embodiment. It is explicitly contemplated that embodiments described herein can be combined with each other.

[0022] The utility model discloses an LED drive power supply convenient to mount and dismount, which comprises a base, a mounting seat, a bidirectional screw, a sliding plate, a positioning rod, a limiting groove, a limiting block, a rotating shaft, a bevel gear, a knob, a fin, a heat-conducting pad, a fan, a connecting plate, a first bolt, a mounting plate and a second bolt. Figures 1-5As shown, the LED driving power supply convenient to mount and dismount comprises an LED driving power supply body 1, a base 2 located at the bottom of the LED driving power supply body 1, a mounting groove 3 opened on the base 2, a plurality of positioning holes 4 respectively opened on the inner walls of the two sides of the mounting groove 3, a mounting and positioning mechanism arranged at the bottom of the LED driving power supply body 1 and used for mounting and positioning the LED driving power supply body 1, and an auxiliary heat dissipation mechanism arranged at the bottom of the LED driving power supply body 1 and used for assisting heat dissipation of the LED driving power supply body 1.

[0023] In the embodiment, the LED driving power supply body 1 is supported by the base 2, the mounting groove 3 opened on the base 2 provides a mounting space, the plurality of positioning holes 4 on the inner walls of the two sides of the mounting groove 3 are used for cooperating with the mounting and positioning mechanism to ensure that the LED driving power supply body 1 can be stably and accurately mounted and positioned, the mounting and positioning mechanism arranged at the bottom of the LED driving power supply body 1 is convenient to cooperate with the positioning holes 4 to realize quick mounting and dismounting, meanwhile, the auxiliary heat dissipation mechanism arranged at the bottom of the LED driving power supply body 1 effectively improves the heat dissipation efficiency of the LED driving power supply and prolongs the service life, the structure design not only is convenient to mount and dismount but also improves the stability and heat dissipation performance of the equipment, and has remarkable beneficial effects.

[0024] In the further preferable embodiment of the utility model, the mounting and positioning mechanism comprises: a mounting seat 5 arranged on the mounting groove 3, a bidirectional screw rod 6 rotatably arranged on the inner wall of the mounting seat 5, two sliding plates 7 threadedly sleeved on the bidirectional screw rod 6, a plurality of positioning rods 8 respectively fixedly installed on the two sliding plates 7 and slidably connected with the mounting seat 5, the plurality of positioning rods 8 are respectively matched with the plurality of positioning holes 4, a transmission mechanism installed on the mounting seat 5 and used for driving the bidirectional screw rod 6 to rotate.

[0025] In the embodiment, the bidirectional screw rod 6 can drive the two sliding plates 7 and the plurality of positioning rods 8 to approach or move away from each other, when the plurality of positioning rods 8 are inserted into the plurality of positioning holes 4, the mounting seat 5 can be stably mounted and positioned in the mounting groove 3, thereby completing stable mounting of the LED driving power supply body 1, and when the plurality of positioning rods 8 are separated from the plurality of positioning holes 4, the mounting seat 5 and the LED driving power supply body 1 thereon can be directly dismounted.

[0026] In the further preferable embodiment of the utility model, the transmission mechanism comprises: a rotating shaft 11 rotatably installed on the mounting seat 5, two bevel gears 12 fixedly installed on the bottom end of the rotating shaft 11 and the bidirectional screw rod 6 and engaged with each other, and a knob 13 fixedly installed on the top end of the rotating shaft 11.

[0027] In the embodiment, the rotating shaft 11 can be driven to rotate by the knob 13, and the bidirectional screw rod 6 can be driven to rotate by the rotating shaft 11 and the two bevel gears 12.

[0028] In the further preferred embodiment of the utility model, two limiting grooves 9 are formed on the inner wall of the bottom of the mounting seat 5, and two limiting blocks 10 are fixedly installed on the bottom of the two sliding plates 7 and are in sliding connection with the inner walls on both sides of the two limiting grooves 9 respectively.

[0029] In the embodiment, the two sliding plates 7 can be guided and limited by the sliding of the two limiting blocks 10 on the inner walls of the two limiting grooves 9.

[0030] In the further preferred embodiment of the utility model, the auxiliary heat dissipation mechanism comprises: a heat dissipation fin 14 fixedly installed on the mounting seat 5; a heat-conducting pad 15 arranged on the heat dissipation fin 14 and connected with the LED driving power supply body 1; and a plurality of fans 16 installed on the heat dissipation fin 14, wherein the plurality of fans 16 are in electrical connection with the LED driving power supply body 1.

[0031] In the embodiment, the heat generated by the operation of the LED driving power supply body 1 can be guided to the heat dissipation fin 14 by the heat-conducting pad 15, and the heat on the heat dissipation fin 14 can be carried away by the airflow generated by the plurality of fans 16, so that the LED driving power supply body 1 is assisted in heat dissipation, and the stability of the operation of the LED driving power supply body 1 is ensured.

[0032] In the further preferred embodiment of the utility model, a plurality of connecting plates 17 are fixedly installed on both sides of the LED driving power supply body 1, a first bolt 18 is arranged on each of the plurality of connecting plates 17, and the plurality of first bolts 18 are in threaded connection with the heat dissipation fin 14.

[0033] In the embodiment, the LED driving power supply body 1 and the heat dissipation fin 14 can be stably connected by the plurality of connecting plates 17 and the plurality of first bolts 18.

[0034] In the further preferred embodiment of the utility model, a plurality of mounting plates 19 are fixedly installed on both sides of the base 2, and a second bolt 20 is arranged on each of the plurality of mounting plates 19.

[0035] In the embodiment, the base 2 can be installed at a corresponding position by the plurality of mounting plates 19 and the plurality of second bolts 20.

[0036] In summary, compared with the related art, the device can be quickly installed and disassembled, the LED driving power supply can be conveniently overhauled and maintained by the staff, has an auxiliary heat dissipation function, and operates stably.

[0037] In several embodiments provided in the present application, it should be understood that the disclosed device can be implemented in other ways.

[0038] The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the protection scope of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without creative labor belong to the scope to be protected by the present application. Although the present application has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still combine, add or delete the features in the embodiments of the present application according to the circumstances without creative labor, so as to obtain different other technical solutions which do not deviate from the concept of the present application in essence. These technical solutions also belong to the scope to be protected by the present application.

Claims

1. A LED driving power source which is easy to mount and dismount, characterized in that, The utility model relates to a LED drive power body, a base on the bottom of the LED drive power body, a mounting groove on the base, a plurality of positioning holes on the inner wall of the two sides of the mounting groove respectively, an installation positioning mechanism on the bottom of the LED drive power body, an auxiliary heat dissipation mechanism on the bottom of the LED drive power body. The installation positioning mechanism comprises an installation base on the mounting groove, a two-way screw rod rotatingly installed on the inner wall of the installation base, two sliding plates threaded on the two-way screw rod, a plurality of positioning rods fixedly installed on the two sliding plates and slidably connected with the installation base, the plurality of positioning rods being matched with the plurality of positioning holes respectively, a transmission mechanism installed on the installation base and used for driving the two-way screw rod to rotate. The transmission mechanism comprises a rotating shaft rotatingly installed on the installation base, two bevel gears fixedly installed on the bottom end of the rotating shaft and the two-way screw rod and engaged with each other, and a knob fixedly installed on the top end of the rotating shaft. The bottom inner wall of the installation base is provided with two limiting grooves, the bottom of each of the two sliding plates is fixedly installed with a limiting block, and the two limiting blocks are slidably connected with the two sides of the inner wall of the two limiting grooves respectively. The auxiliary heat dissipation mechanism comprises a heat dissipation fin fixedly installed on the installation base, a heat conduction pad arranged on the heat dissipation fin and connected with the LED drive power body, and a plurality of fans installed on the heat dissipation fin and electrically connected with the LED drive power body. The two sides of the LED drive power body are fixedly installed with a plurality of connecting plates, the first screw is arranged on the plurality of connecting plates, and the first screw is screwed with the heat dissipation fin. The two sides of the base are fixedly installed with a plurality of mounting plates, and the second screw is arranged on the plurality of mounting plates.

2. The LED driving power supply convenient to mount and dismount according to claim 1, characterized in that, ​ ​ ​ ​ ​ ​ 3. The LED driving power supply convenient to mount and dismount according to claim 2, characterized in that, ​ ​ ​ ​ 4. The LED driving power supply convenient to mount and dismount according to claim 2, characterized in that, ​ 5. The LED driving power supply convenient to mount and dismount according to claim 2, characterized in that, ​ ​ ​ ​ 6. The LED driving power supply convenient to mount and dismount according to claim 5, characterized in that, ​ 7. The LED driving power supply convenient to mount and dismount according to claim 1, characterized in that, ​

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