CN210610009U

CN210610009U - Long-life driving power supply

Info

Publication number: CN210610009U
Application number: CN201921520269.7U
Authority: CN
Inventors: 陈军
Original assignee: Ningbo Mingmicroelectronics Co Ltd
Current assignee: Ningbo Mingmicroelectronics Co Ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-05-22
Anticipated expiration: 2029-09-12

Abstract

The utility model provides a long-life drive power supply relates to drive power supply technical field, including power and installation piece, one side lateral wall cover of power is established and fixedly connected with fixed block, and one side lateral wall of fixed block is provided with heat abstractor, the one end lateral wall of fixed block is provided with fixing device, and fixing device inserts in the installation piece and offsets rather than the inner wall, heat abstractor includes one side lateral wall fixed connection's of fixed block casing, and fixedly connected with motor in the casing, the drive end fixedly connected with bull stick of motor, and the bull stick insert in the fixed block and rather than inner wall sliding connection. Adopt fixing device, be convenient for accomplish the fixed of power, avoid the tradition to fix through bolt and welded and be not convenient for later maintenance, the stability of the effective improve equipment of the application of the device adopts heat abstractor, is convenient for volatilize the heat that produces in the use of equipment, avoids equipment to be heated for a long time to accelerate the loss of equipment, and the device's the effective life who improves equipment of application.

Description

Long-life driving power supply

Technical Field

The utility model relates to a drive power supply technical field especially relates to a long-life drive power supply.

Background

An LED driving power supply is one type of power supply, and is a device that provides power to an electronic device, also called a power supply, and is disposed such that different power inputs on the device are connected to separate circuit devices with two or three power inputs.

Along with the development of society, LED gets into in our daily production life, and LED lamp need connect drive power supply when using, but the most mode through traditional welding and bolt of present most drive power supply when the installation is fixed mostly, and the later maintenance stability of the equipment of not being convenient for is not good, and present most drive power supply in use produces a large amount of heats for the loss of equipment influences the life of equipment.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a long-service-life driving power supply.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a long-life drive power supply, includes power and installation piece, one side lateral wall cover of power is established and fixedly connected with fixed block, and one side lateral wall of fixed block is provided with heat abstractor, the one end lateral wall of fixed block is provided with fixing device, and fixing device inserts in the installation piece and offsets rather than the inner wall.

The heat abstractor includes one side lateral wall fixed connection's of fixed block casing, and fixedly connected with motor in the casing, the drive end fixedly connected with bull stick of motor, and the bull stick insert in the fixed block and rather than inner wall sliding connection, it has the coolant liquid to fill in the inner chamber of fixed block, the first bevel gear of one side lateral wall fixedly connected with of bull stick, the inner wall fixedly connected with locating piece of fixed block, and insert on the locating piece and establish and rotate and be connected with the locating lever, one side lateral wall fixedly connected with of locating lever and the second bevel gear that first bevel gear meshing is connected, one side lateral wall fixedly connected with spiral leaf of locating lever.

Fixing device includes fixed connection's installation pole in the fixed block inner chamber, and the cover is equipped with extension spring and the slide bar that two sets of symmetries set up on the installation pole, extension spring's both ends respectively with one side lateral wall fixed connection of fixed block and slide bar, and the one end lateral wall fixedly connected with fixture block of slide bar, the fixture block inserts in the fixed block and offsets rather than the inner wall.

One side lateral wall fixedly connected with of slide bar draws the piece, and draws the piece and run through the fixed block and rather than inner wall sliding connection, conveniently stimulates and draws the piece to drive the slide bar displacement.

The fixed block adopts metal copper to pour and cut and make, and one side lateral wall of fixed block adopts the processing technology of polishing, and the heat dissipation of the power of being convenient for makes equipment more stable, improves the life of power.

The spiral leaf and the bull stick all adopt the stainless steel suppression and tailor and make, and the one side lateral wall of spiral leaf and bull stick all adopts electroplating process, prevents that equipment from rustting effectively improve equipment's stability.

Advantageous effects

1. In the utility model, the fixing device is adopted, the fixation of the power supply is convenient to finish, the traditional fixation through bolts and welding is avoided, the later maintenance is not convenient, and the application of the device effectively improves the stability of the equipment;

2. the utility model discloses in, adopt heat abstractor, be convenient for volatilize the heat that produces in the equipment use, avoid equipment to be heated for a long time to accelerate the loss of equipment, the device's effective improve equipment's of application life.

Drawings

Fig. 1 is a perspective view of a long-life driving power supply provided by the present invention;

fig. 2 is a side view of a long-life driving power supply according to the present invention;

fig. 3 is a schematic structural diagram of a heat dissipation device in a long-life driving power supply according to the present invention;

fig. 4 is a schematic structural diagram of a fixing device in a long-life driving power supply according to the present invention.

Illustration of the drawings:

1. a fixed block; 2. mounting blocks; 3. pulling the block; 4. a power source; 5. a heat sink; 51. a housing; 52. a motor; 53. a rotating rod; 54. a first bevel gear; 55. a second bevel gear; 56. positioning a rod; 57. positioning blocks; 58. helical leaves; 59. cooling liquid; 6. a fixing device; 61. a clamping block; 62. mounting a rod; 63. an extension spring; 64. a slide bar.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Referring to fig. 1-4, a long-life driving power supply comprises a power supply 4 and an installation block 2, a fixed block 1 is sleeved on and fixedly connected with one side wall of the power supply 4, the fixed block 1 is made of metal copper through pouring and shearing, a polishing treatment process is adopted on one side wall of the fixed block 1, the heat dissipation of the power supply 4 is facilitated to enable the equipment to be more stable, the service life of the power supply 4 is prolonged, a heat dissipation device 5 is arranged on one side wall of the fixed block 1, a fixing device 6 is arranged on one end side wall of the fixed block 1, the fixing device 6 is inserted into the installation block 2 and abuts against the inner wall of the installation block.

The heat dissipation device 5 comprises a shell 51 fixedly connected with the side wall of one side of a fixed block 1, a motor 52 is fixedly connected in the shell 51, a rotating rod 53 is fixedly connected with the driving end of the motor 52, the rotating rod 53 is inserted into the fixed block 1 and is in sliding connection with the inner wall of the fixed block, a cooling liquid 59 is filled in the inner cavity of the fixed block 1, a first bevel gear 54 is fixedly connected with the side wall of one side of the rotating rod 53, a positioning block 57 is fixedly connected with the inner wall of the fixed block 1, a positioning rod 56 is inserted and rotatably connected onto the positioning block 57, a second bevel gear 55 meshed and connected with the first bevel gear 54 is fixedly connected with the side wall of one side of the positioning rod 56, a spiral blade 58 is fixedly connected with the side wall of one side of the positioning rod 56, the spiral blade 58 and the rotating rod 53 are both made of stainless steel through pressing and cutting, when the cooling device is used, the motor 52 is turned on, the rotating rod 53 and the first bevel gear 54 are driven to rotate by the driving end of the motor 52, the second bevel gear 55, the positioning rod 56 and the threaded blade are driven to rotate, the cooling liquid 59 is circularly stirred and the heat absorbed by the fixing block 1 is dissipated, the heat dissipation device 5 is arranged, the heat generated in the use process of the equipment is convenient to volatilize, the equipment is prevented from being heated for a long time, the loss of the equipment is accelerated, and the service life of the equipment is effectively prolonged by the application of the cooling device.

The fixing device 6 comprises a mounting rod 62 fixedly connected in the inner cavity of a fixed block 1, two groups of symmetrically arranged extension springs 63 and slide rods 64 are sleeved on the mounting rod 62, one side wall of each slide rod 64 is fixedly connected with a pull block 3, the pull block 3 penetrates through the fixed block 1 and is in sliding connection with the inner wall of the fixed block, the pull block 3 is conveniently pulled to drive the slide rods 64 to move, two ends of each extension spring 63 are respectively fixedly connected with one side wall of the fixed block 1 and one side wall of each slide rod 64, a clamping block 61 is fixedly connected with one side wall of each slide rod 64, the clamping block 61 is inserted into the fixed block 1 and is abutted against the inner wall of the fixed block, when the fixing device is installed, the two pull blocks 3 are pulled towards the direction close to each other to drive the slide rods 64 and the clamping blocks 61 to move, the extension springs 63 deform to generate elasticity, the clamping blocks 61 are inserted into the mounting blocks 2 to loosen the pull, accomplish the installation, through setting up fixing device 6, be convenient for accomplish power 4's fixed, avoid the tradition to fix through bolt and welded and be not convenient for later maintenance, the device's the stability that effectively improves equipment of application.

The utility model discloses a theory of operation: when the device is installed, the two pulling blocks 3 are pulled towards the direction close to each other to drive the sliding rod 64 and the fixture block 61 to displace, the stretching spring 63 deforms to generate elastic force, the fixture block 61 is inserted into the installation block 2 in alignment with the installation block 2, the pulling blocks 3 are loosened, the stretching spring 63 loses the constraint to pull the sliding rod 64 and the fixture block 61 to displace, the fixture block 61 is abutted against the inner wall of the installation block 2 to complete installation, the fixing of the power supply 4 is facilitated by arranging the fixing device 6, the problem that the traditional fixing through bolts and welding is inconvenient for later maintenance is avoided, the application of the device effectively improves the stability of the device, when the device is used, the motor 52 is turned on, the motor driving end 52 drives the rotating rod 53 and the first bevel gear 54 to rotate and drives the second bevel gear 55, the positioning rod 56 and the threaded blade to rotate, the cooling liquid 59 is circularly stirred and the heat absorbed by the fixing block 1 is dissipated, the device avoids the equipment from being heated for a long time to accelerate the loss of the equipment, and the application of the device effectively prolongs the service life of the equipment.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general 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. A long-life drive power supply, includes power (4) and installation piece (2), its characterized in that: the fixing device is characterized in that a fixing block (1) is sleeved on and fixedly connected with one side wall of the power source (4), a heat dissipation device (5) is arranged on one side wall of the fixing block (1), a fixing device (6) is arranged on one end side wall of the fixing block (1), and the fixing device (6) is inserted into the installation block (2) and is abutted to the inner wall of the installation block.

2. The long life drive power supply of claim 1, wherein: the heat dissipation device (5) comprises a shell (51) fixedly connected with the side wall of one side of the fixed block (1), a motor (52) is fixedly connected in the shell (51), the driving end of the motor (52) is fixedly connected with a rotating rod (53), the rotating rod (53) is inserted into the fixed block (1) and is connected with the inner wall of the fixed block in a sliding way, the inner cavity of the fixed block (1) is filled with cooling liquid (59), a first bevel gear (54) is fixedly connected with the side wall of one side of the rotating rod (53), a positioning block (57) is fixedly connected with the inner wall of the fixing block (1), a positioning rod (56) is inserted and rotatably connected on the positioning block (57), a second bevel gear (55) engaged and connected with the first bevel gear (54) is fixedly connected with the side wall of one side of the positioning rod (56), the side wall of one side of the positioning rod (56) is fixedly connected with a spiral blade (58).

3. The long life drive power supply of claim 1, wherein: fixing device (6) are including fixed block (1) inner chamber fixed connection's installation pole (62), and install and go up the cover in pole (62) and be equipped with extension spring (63) and slide bar (64) that two sets of symmetries set up, the both ends of extension spring (63) respectively with one side lateral wall fixed connection of fixed block (1) and slide bar (64), and the one end lateral wall fixedly connected with fixture block (61) of slide bar (64), fixture block (61) insert in fixed block (1) and offset rather than the inner wall.

4. A long life drive power supply as claimed in claim 3, wherein: one side wall of the sliding rod (64) is fixedly connected with a pulling block (3), and the pulling block (3) penetrates through the fixing block (1) and is in sliding connection with the inner wall of the fixing block.

5. The long life drive power supply of claim 1, wherein: the fixing block (1) is made of metal copper through pouring and shearing, and the side wall of one side of the fixing block (1) is polished.

6. A long life drive power supply as claimed in claim 2, wherein: the spiral blade (58) and the rotating rod (53) are both made of stainless steel through pressing and cutting, and the side walls of one side of the spiral blade (58) and one side of the rotating rod (53) are both made of electroplating technology.