CN217875763U - LED drive power supply that can joint - Google Patents

Abstract

The utility model discloses a but LED drive power supply of joint, including power strip body and flexible subassembly, the heating panel is all installed at both ends around the power strip body, the lower extreme of connecting block is connected with the joint board, flexible subassembly sets up both ends about the joint board, the inside that flexible joint connects is provided with the extrusion spring, the front end that flexible joint connects is provided with the stopper. This but LED drive power supply of joint, compare with current LED drive power supply, scalable regulation nature through flexible joint, the joint board of can being convenient for can fix in the draw-in groove inside of equidimension not, the installation effectiveness is improved, block between connecting plate one and the connecting plate two, can prevent that positive electrode connector and negative pole connector from adsorbing the dust with the junction of power strip body, through two sets of locking Assembly interconnect, can follow-up in the use, alleviate external connection's pulling force through buffer spring, avoid the circuit pine to take off, stability in the reinforcing use.

Description

LED drive power supply capable of being clamped

Technical Field

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

Background

An LED driving power supply is a power converter that converts a power supply into a specific voltage and current to drive an LED to emit light, and generally: the input of the LED driving power source includes high-voltage power frequency alternating current (i.e., commercial power), low-voltage direct current, high-voltage direct current, low-voltage high-frequency alternating current (e.g., output of an electronic transformer), and the like.

The prior patent with the publication number of CN216391664U named as 'an LED driving power supply' does not have the function of conveniently clamping and fixing the driving power supply in the using process, so that a large amount of time is needed for positioning and fixing in the fixing process of the driving power supply, the installation efficiency is influenced, and the LED driving power supply capable of being clamped is provided aiming at the conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but LED drive power supply of joint to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but LED drive power supply of joint, includes power strip body and flexible subassembly, the heating panel is all installed at both ends around the power strip body, and the lower extreme of power strip body is provided with the connecting block, the lower extreme of connecting block is connected with the joint board, flexible subassembly sets up in both ends about the joint board, and flexible subassembly includes flexible joint, extrusion spring, link block and stopper, the inside that flexible joint connects is provided with the extrusion spring, and the one end that the extrusion spring is close to the joint board axis is connected with link block, the front end that flexible joint connects is provided with the stopper.

Furthermore, both ends upside all is provided with connecting plate one about the power strip body, and the inside wall connection of connecting plate one has buffer spring, the locking groove has been seted up to connecting plate one wall inside far away from power strip body axis.

Furthermore, buffer spring's lower extreme is connected with the locking subassembly, and the locking subassembly includes locking block, stripper plate and fixed screw, the lower extreme of locking block is provided with the stripper plate, and the inside of stripper plate is provided with fixed screw.

Furthermore, the lower sides of the left end and the right end of the power panel body are respectively provided with a second connecting plate, and the upper ends of the second connecting plates are provided with locking heads.

Furthermore, the middle part of the left end of the power panel body is provided with a positive connector, and the middle part of the right end of the power panel body is provided with a negative connector.

Furthermore, the connecting sliding block is elastically connected with the extrusion spring, and the connecting sliding block is in sliding connection with the telescopic clamping joint.

Furthermore, the buffer spring is elastically connected with the locking block, and the locking block is welded with the extrusion plate.

Compared with the prior art, the beneficial effects of the utility model are that: through the telescopic adjustability of the telescopic clamping joint, the clamping plate can be conveniently fixed in clamping grooves with different sizes, the mounting efficiency is improved, the connection parts of the positive connector and the negative connector with the power panel body can be prevented from adsorbing dust through the clamping between the first connecting plate and the second connecting plate, the conduction effect is prevented from being influenced, the two groups of locking assemblies in the first connecting plate and the second connecting plate are mutually connected, the tension of an external connecting wire can be relieved through a buffer spring in the subsequent use process, the circuit is prevented from loosening, and the stability in the use process is enhanced;

1. the utility model discloses in the installation, need fix the joint integrated circuit board in the draw-in groove of equipment, for the draw-in groove of adaptation different sizes, through the extrusion expansion joint, under the effect of inside extrusion spring, can let the link block move in the inside of expansion joint, and the stopper can carry out the position and restrict, avoid the expansion joint to break away from the joint board, through this setting so that the joint board can fix in the draw-in groove of equidimension not, improve the installation effectiveness;

2. the utility model discloses a laminating between connecting plate one and connecting plate two, then let the locking head insert the locking groove and fix, let connecting plate one and connecting plate two form an integral box-packed, can prevent that positive connector and negative electrode connector from sealing with the junction of power strip body, avoid connecting the position and adsorbing the dust after producing heat, and then influence the conduction effect;

3. the utility model discloses also be provided with the same part with connecting plate one inside in the inside of connecting plate two, and with the horizontal axis symmetry of the part of connecting plate one inside about the power strip body, two sets of locking Assembly interconnect of connecting plate one and connecting plate two insides, let the locking block external connection line, rethread screw card is in fixed screw, let the stripper plate fasten each other, make external connection line and locking block form a whole, when subsequently dragging external connection line, alleviate external connection line's pulling force through buffer spring, avoid the circuit pine to take off, stability in the reinforcing use.

Drawings

Fig. 1 is a schematic view of a front cross-sectional structure of a snap-in LED driving power supply according to the present invention;

fig. 2 is an enlarged schematic structural diagram of a portion a in fig. 1 of a snap-in LED driving power supply according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a snap-in type LED driving power supply of the present invention at B in fig. 1;

fig. 4 is a schematic structural diagram of the clamping LED driving power supply of the present invention.

In the figure: 1. a power panel body; 2. a heat dissipation plate; 3. connecting blocks; 4. a clamping plate; 5. a telescopic assembly; 501. an expansion joint; 502. extruding the spring; 503. connecting the sliding block; 504. a limiting block; 6. a first connecting plate; 7. a buffer spring; 8. a locking assembly; 801. a locking block; 802. a compression plate; 803. fixing screw holes; 9. a second connecting plate; 10. a locking head; 11. a locking groove; 12. a positive electrode connector; 13. and a negative electrode connector.

Detailed Description

As shown in fig. 1 and fig. 2, a clamping connection type LED driving power supply includes a power supply board body 1 and a telescopic assembly 5, heat dissipation plates 2 are installed at both ends of the power supply board body 1, a connection block 3 is arranged at a lower end of the power supply board body 1, a clamping board 4 is connected to a lower end of the connection block 3, the telescopic assembly 5 is arranged at both ends of the clamping board 4, the telescopic assembly 5 includes a telescopic clamping connector 501, an extrusion spring 502, a connection slider 503 and a limit block 504, the telescopic clamping connector 501 is internally provided with the extrusion spring 502, one end of the extrusion spring 502 close to a central axis of the clamping board 4 is connected with the connection slider 503, the front end of the telescopic clamping connector 501 is provided with the limit block 504, the connection slider 503 and the extrusion spring 502 are elastically connected, the connection slider 503 and the telescopic clamping connector 501 are slidably connected, in an installation process, the clamping board 4 needs to be fixed in a clamping groove of a device to adapt to clamping grooves with different sizes, the telescopic clamping board can be installed in a manner that the clamping connector 501 is not separated from the clamping board, and the clamping connector can be conveniently installed in different sizes through the clamping connector 501 by pressing the telescopic clamping connector 501 under the effect of the telescopic clamping connector 501.

As shown in fig. 1, 3 and 4, the upper sides of the left and right ends of the power panel body 1 are respectively provided with a first connecting plate 6, the upper wall of the inside of the first connecting plate 6 is connected with a buffer spring 7, a locking groove 11 is formed in a wall of the first connecting plate 6 away from the central axis of the power panel body 1, the lower sides of the left and right ends of the power panel body 1 are respectively provided with a second connecting plate 9, the upper end of the second connecting plate 9 is provided with a locking head 10, the locking head 10 is inserted into the locking groove 11 for fixing through the attachment between the first connecting plate 6 and the second connecting plate 9, the first connecting plate 6 and the second connecting plate 9 form an integral box, the connection between the positive connector 12 and the negative connector 13 and the power panel body 1 can be prevented from being sealed, the connection between the connection parts and the power panel body 1 is prevented from adsorbing dust after heat is generated, and further affecting the conduction effect, the lower end of the buffer spring 7 is connected with a locking assembly 8, the locking assembly 8 comprises a locking block 801, an extrusion plate 802 and a fixing screw hole 803, the lower end of the locking block 801 is provided with the extrusion plate 802, the extrusion plate 802 is internally provided with the fixing screw hole 803, the middle part of the left end of the power panel body 1 is provided with a positive electrode connector 12, the middle part of the right end of the power panel body 1 is provided with a negative electrode connector 13, the buffer spring 7 is elastically connected with the locking block 801, the locking block 801 is welded with the extrusion plate 802, the connecting plate II 9 is also internally provided with a part which is the same as the inside of the connecting plate I6, the part which is symmetrical with the part inside of the connecting plate I6 relative to the horizontal central axis of the power panel body 1, the two groups of locking assemblies 8 inside the connecting plate I6 and the connecting plate II 9 are mutually connected, the locking block 801 is used for clamping an external connecting wire, the extrusion plate 802 is mutually fastened by screws in the fixing screw hole 803, so that the external connecting wire and the locking block 801 form a whole, when subsequently dragging the external connecting wire, the pulling force of the external connecting wire is relieved through the buffer spring 7, the circuit is prevented from loosening, and the stability in the using process is enhanced.

In summary, when the LED driving power supply capable of being clamped is used, firstly, in the installation process, the clamping plate 4 needs to be clamped in the clamping groove of the device for fixing, in order to adapt to the clamping grooves with different sizes, the telescopic clamping joint 501 is extruded, the connecting slide block 503 can move inside the telescopic clamping joint 501 under the action of the internal extrusion spring 502, the position of the limiting block 504 can be limited, the telescopic clamping joint 501 is prevented from being separated from the clamping plate 4, the clamping plate 4 can be fixed inside the clamping grooves with different sizes through the arrangement, the connecting plate I6 is attached to the connecting plate II 9, then the locking head 10 is inserted into the locking groove 11 for fixing, and the connecting plate I6 and the connecting plate II 9 form an integral box, can prevent that positive pole connector 12 and negative pole connector 13 from sealing with the junction of power strip body 1, also be provided with in the inside of connecting plate two 9 with the inside same part of connecting plate one 6, and with the horizontal axis symmetry of the inside part of connecting plate one 6 about power strip body 1, connecting plate one 6 and two 9 inside two sets of locking assembly 8 interconnect of connecting plate, let locking block 801 block external connection line, rethread screw card is in fixed screw 803, let stripper plate 802 fasten each other, make external connection line and locking block 801 form a whole, alleviate external connection line's pulling force through buffer spring 7, when avoiding the connecting wire to be dragged, the circuit pine takes off, this is exactly the theory of operation of this LED drive power supply that can joint.

Claims (7)

1. The utility model provides a but LED drive power supply of joint, includes power strip body (1) and flexible subassembly (5), its characterized in that, heating panel (2) are all installed at both ends around power strip body (1), and the lower extreme of power strip body (1) is provided with connecting block (3), the lower extreme of connecting block (3) is connected with joint board (4), flexible subassembly (5) set up both ends about joint board (4), and flexible subassembly (5) are including flexible joint (501), extrusion spring (502), link block (503) and stopper (504), the inside of flexible joint (501) is provided with extrusion spring (502), and the one end that extrusion spring (502) are close to joint board (4) axis is connected with link block (503), the front end of flexible joint (501) is provided with stopper (504).

2. A LED driving power supply capable of being clamped according to claim 1, wherein the upper sides of the left and right ends of the power supply board body (1) are respectively provided with a first connecting plate (6), the upper wall of the inside of the first connecting plate (6) is connected with a buffer spring (7), and a locking groove (11) is formed in the inside of a wall, away from the central axis of the power supply board body (1), of the first connecting plate (6).

3. A clamping-connection LED driving power supply according to claim 2, characterized in that the lower end of the buffer spring (7) is connected with a locking assembly (8), the locking assembly (8) comprises a locking block (801), a pressing plate (802) and a fixing screw hole (803), the lower end of the locking block (801) is provided with the pressing plate (802), and the inside of the pressing plate (802) is provided with the fixing screw hole (803).

4. A clamped LED driving power supply according to claim 1, wherein the lower sides of the left end and the right end of the power supply board body (1) are provided with second connecting plates (9), and the upper ends of the second connecting plates (9) are provided with locking heads (10).

5. A clamped LED driving power supply according to claim 1, wherein a positive connector (12) is arranged in the middle of the left end of the power supply board body (1), and a negative connector (13) is arranged in the middle of the right end of the power supply board body (1).

6. The LED driving power supply capable of being clamped according to claim 1, wherein the connecting slider (503) is elastically connected with the extrusion spring (502), and the connecting slider (503) is slidably connected with the expansion clamping joint (501).

7. A clamping LED driving power supply according to claim 3, characterized in that the buffer spring (7) is elastically connected with the locking block (801), and the locking block (801) is welded with the extrusion plate (802).

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