A high energy efficiency LED driving power supply

Abstract

The utility model discloses a high-energy-efficiency LED driving power supply, and relates to the technical field of LED driving power supplies. The high-energy-efficiency LED driving power supply comprises a protective shell, a driving power supply body is arranged in the protective shell, a radiator is arranged on the left side of the protective shell, a connecting cover is arranged on the right side of the protective shell, a protective net one is fixedly connected to both the front and rear sides of the protective shell, a limiting groove two is arranged on the inner wall of the connecting cover, a fixing block is fixedly connected in the limiting groove two, and when the driving power supply body needs to be disassembled, the utility model presses two handle blocks toward opposite sides to drive the limiting blocks fixed thereto to move together, compresses two springs, and at this time, the two limiting blocks will be separated from the card connection with the two card grooves one arranged on the protective shell, and the limit is opened, so that the connecting cover can be disassembled, and two protective nets two are arranged on the connecting cover to prevent the invasion of external dust, and the design that is easy to disassemble is convenient for later maintenance personnel to perform fault diagnosis, maintenance and replacement of parts.

Description

Technical Field

[0001] The utility model relates to the technical field of LED driving power supplies, in particular to a high energy-efficiency LED driving power supply. Background Art

[0002] The LED driver power supply is a power converter that converts the power supply into a specific voltage and current to drive the LED to emit light. The LED driver power supply includes a shell and a body, and the shell protects the body.

[0003] At present, there is an existing high-efficiency LED driver power supply (such as patent number: CN202321110093.4) ​​an LED driver power supply, including a base plate, a protective mechanism is arranged on the outside of the base plate, the protective mechanism includes a protective plate, a positioning plate, a positioning groove, a spring, a fixing plate, a fixing groove, a sliding groove and a sliding block, the protective plate is arranged on the outside of the base plate, and the positioning plate is fixedly installed on the side of the protective plate close to the base plate. At this time, the protective plate is installed on the outside of the LED driver power supply, providing double shell protection for the LED driver power supply, reducing the damage to the LED driver power supply when subjected to external force, and extending the service life of the LED driver power supply.

[0004] However, during the implementation of the above technical solution, the following technical problems were found: the above solution lacks internal heat dissipation during implementation, and the lack of a heat dissipation structure can easily cause the internal temperature to rise too quickly, exceeding the rated operating temperature range of the component, thereby increasing the risk of component damage or failure. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a high-efficiency LED driving power supply, which solves the problem that the lack of a heat dissipation structure easily causes the internal temperature to rise too quickly, exceeding the rated operating temperature range of the component, thereby increasing the risk of component damage or failure.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a high-efficiency LED driving power supply, including a protective shell, a driving power supply body is arranged in the protective shell, a radiator is arranged on the left side of the protective shell, a connecting cover is arranged on the right side of the protective shell, a protective net one is fixedly connected to the front and rear sides of the protective shell, a limiting groove two is arranged on the inner wall of the connecting cover, a fixed block is fixedly connected in the limiting groove two, limiting blocks are arranged on the front and rear sides of the fixed block, handle blocks are fixedly connected to the right surfaces of the two limiting blocks, a group of heat sinks are fixedly connected to the upper and lower sides of the driving power supply body, two connecting blocks are fixedly connected to the left and right sides of the driving power supply body, two limiting grooves one are arranged on the surface of the connecting cover, and a protective net two is fixedly connected to the two limiting grooves one.

[0009] As a preferred technical solution of the utility model, the opposite surfaces of the two limit blocks are fixedly connected with springs, and the two springs are fixedly connected to the fixed blocks.

[0010] As a preferred technical solution of the utility model, two limiting grooves three are formed through the inner wall of the limiting groove two, and both of the two limiting grooves three are movably connected to the handle block.

[0011] As a preferred technical solution of the utility model, a clamping groove 1 is formed through the inner wall of the protective shell, and two clamping grooves 1 are movably connected with two limit blocks respectively.

[0012] As a preferred technical solution of the utility model, two pairs of card slots 2 are provided on the inner wall of the protective shell, and the two pairs of card slots 2 are movably connected with two connecting blocks respectively.

[0013] (III) Beneficial effects

[0014] 1. The two limit blocks will be disengaged from the two card slots 1 opened on the protective shell. After the limit is opened, the connecting cover can be disassembled. Two protective nets 2 are arranged on the connecting cover to prevent the invasion of external dust. The easy-to-disassemble design is convenient for later maintenance personnel to perform fault diagnosis, maintenance and replacement of parts, which can reduce maintenance time and improve equipment availability.

[0015] 2. When the driving power supply body is running, the two sets of heat sinks can effectively absorb heat, and then the radiator is started to dissipate heat for the two sets of heat sinks. The protective shell is fixedly connected with two protective nets to ensure the circulation of internal air. This structure can effectively reduce the operating temperature of the internal components of the driving power supply body, extend its service life, improve its stability and reliability, and reduce the possibility of failure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0017] Figure 1 It is the overall structure diagram of the utility model;

[0018] Figure 2 This is a structural diagram of the protective shell in the utility model;

[0019] Figure 3 This is a structural diagram of the connecting cover in the utility model;

[0020] Figure 4 This is a structural diagram of the fixed block in the utility model.

[0021] Legend: 1. Protective shell; 2. Drive power supply body; 3. Connection cover; 4. Handle block; 5. Protective net 1; 6. Radiator; 7. Heat sink; 8. Connection block; 9. Slot 1; 10. Slot 2; 11. Protective net 2; 13. Limit slot 1; 14. Limit slot 2; 15. Limit slot 3; 16. Limit block; 17. Fixing block; 18. Spring. DETAILED DESCRIPTION

[0022] The embodiment of the present application provides a high-efficiency LED driving power supply, which effectively solves the problem that the lack of a heat dissipation structure may easily cause the internal temperature to rise too quickly, exceeding the rated operating temperature range of the component, thereby increasing the risk of component damage or failure. When the driving power supply body 2 needs to be disassembled, the two handle blocks 4 are pressed toward the opposite sides to drive the limit blocks 16 fixed thereto to move together, compressing the two springs 18. At this time, the two limit blocks 16 will be disengaged from the two card slots 9 opened on the protective shell 1, and the limit is opened, so that the connecting cover 3 can be disassembled. Two protective nets 11 are provided on the connecting cover 3 to prevent the invasion of external dust.

[0023] Example

[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the problem that the lack of a heat dissipation structure easily causes the internal temperature to rise too quickly, exceeding the rated operating temperature range of the component, thereby increasing the risk of component damage or failure. The overall idea is as follows:

[0025] In view of the problems existing in the prior art, the utility model provides a high-efficiency LED driving power supply, including a protective shell 1, a driving power supply body 2 is arranged in the protective shell 1, a radiator 6 is arranged on the left side of the protective shell 1, a connecting cover 3 is arranged on the right side of the protective shell 1, a protective net 5 is fixedly connected to the front and rear sides of the protective shell 1, a limiting groove 14 is arranged on the inner wall of the connecting cover 3, a fixing block 17 is fixedly connected in the limiting groove 14, a limiting block 16 is arranged on the front and rear sides of the fixing block 17, and a handle block 4 is fixedly connected to the right surface of the two limiting blocks 16, and the driving power supply body A group of heat sinks 7 are fixedly connected on both the upper and lower sides of the driving power source body 2, two connecting blocks 8 are fixedly connected on both the left and right sides of the driving power source body 2, and two limiting grooves 13 are provided on the surface of the connecting cover 3, and the two limiting grooves 13 are fixedly connected with the protective nets 11. When the driving power source body 2 needs to be disassembled, the two handle blocks 4 are pressed toward the opposite sides to drive the limiting blocks 16 fixed thereto to move together, and the two springs 18 are compressed. At this time, the two limiting blocks 16 will be separated from the two card slots 9 provided on the protective shell 1, and the limit is opened, and the connecting cover 3 can be disassembled.

[0026] The opposite surfaces of the two limit blocks 16 are fixedly connected with springs 18, and the two springs 18 are fixedly connected to the fixed block 17. Two limit grooves 3 15 are formed through the inner wall of the limit groove 2 14, and the two limit grooves 3 15 are movably connected to the handle block 4. Two protective nets 2 11 are arranged on the connecting cover 3 to prevent the invasion of external dust. The design that is easy to disassemble is convenient for later maintenance personnel to perform fault diagnosis, maintenance and replacement of parts, which can reduce maintenance time and improve the availability of equipment.

[0027] A card slot 9 is formed through the inner wall of the protective shell 1, and the two card slots 9 are respectively movably connected with the two limit blocks 16. Two pairs of card slots 2 10 are formed on the inner wall of the protective shell 1, and the two pairs of card slots 2 10 are respectively movably connected with the two connection blocks 8. A group of heat sinks 7 are fixedly connected on the upper and lower sides of the driving power supply body 2. When the driving power supply body 2 is running, the two groups of heat sinks 7 can effectively absorb heat, and then the radiator 6 is started to dissipate heat for the two groups of heat sinks 7. The protective shell 1 is fixedly connected with two protective nets 5 to ensure the circulation of internal air. This structure can effectively reduce the operating temperature of the internal components of the driving power supply body 2, extend its service life, improve its stability and reliability, and reduce the possibility of failure.

[0028] Working principle:

[0029] When the driving power source body 2 needs to be disassembled, the two handle blocks 4 are pressed toward the opposite sides to drive the limit blocks 16 fixed thereto to move together, compressing the two springs 18. At this time, the two limit blocks 16 will be disengaged from the two card slots 9 opened on the protective shell 1, and the limit is opened, and the connecting cover 3 can be disassembled. Two protective nets 11 are arranged on the connecting cover 3 to prevent the invasion of external dust. The easy-to-disassemble design is convenient for later maintenance personnel to perform fault diagnosis, maintenance and replacement of parts, which can reduce maintenance time and improve the availability of equipment. A group of heat sinks 7 are fixedly connected to the upper and lower sides of the driving power source body 2. When the driving power source body 2 is running, the two groups of heat sinks 7 can effectively absorb heat, and then the radiator 6 is started to dissipate the heat for the two groups of heat sinks 7. The protective shell 1 is fixedly connected with two protective nets 5 to ensure the circulation of internal air. This structure can effectively reduce the operating temperature of the internal components of the driving power source body 2, extend its service life, improve its stability and reliability, and reduce the possibility of failure.

[0030] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A high-efficiency LED driving power supply, comprising a protective shell (1), characterized in that: A driving power source body (2) is arranged in the protective shell (1), a heat sink (6) is arranged on the left side of the protective shell (1), a connecting cover (3) is arranged on the right side of the protective shell (1), a protective net (5) is fixedly connected to both the front and rear sides of the protective shell (1), a limiting groove (14) is arranged on the inner wall of the connecting cover (3), and a fixing block (17) is fixedly connected to the limiting groove (14); Wherein, limit blocks (16) are arranged on both the front and rear sides of the fixed block (17), and the right surfaces of the two limit blocks (16) are fixedly connected to handle blocks (4), and the upper and lower sides of the driving power source body (2) are fixedly connected to a group of heat sinks (7), and the left and right sides of the driving power source body (2) are fixedly connected to two connection blocks (8).

2. A high energy efficiency LED driving power supply as claimed in claim 1, characterized in that: The surface of the connection cover (3) is provided with two limiting grooves (13); Wherein, the two limiting grooves 1 (13) are both fixedly connected with the protection net 2 (11).

3. A high energy efficiency LED driving power supply as claimed in claim 1, characterized in that: The opposite surfaces of the two limit blocks (16) are fixedly connected with springs (18); Wherein, the two springs (18) are both fixedly connected to the fixing block (17).

4. A high energy efficiency LED driving power supply as claimed in claim 1, characterized in that: The inner wall of the second limiting groove (14) is provided with two third limiting grooves (15); Wherein, the two limiting grooves (15) are both movably engaged with the handle block (4).

5. The high energy efficiency LED driving power supply according to claim 1, characterized in that: A slot (9) is formed through the inner wall of the protective shell (1); The two clamping slots (9) are respectively movably clamped with the two limit blocks (16).

6. The high energy efficiency LED driving power supply according to claim 1, characterized in that: The inner wall of the protective shell (1) is provided with two pairs of slots (10); The two pairs of the second clamping slots (10) are respectively movably clamped with the two connecting blocks (8).

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