CN217389058U - LED driving power supply - Google Patents
LED driving power supply Download PDFInfo
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- CN217389058U CN217389058U CN202221043369.7U CN202221043369U CN217389058U CN 217389058 U CN217389058 U CN 217389058U CN 202221043369 U CN202221043369 U CN 202221043369U CN 217389058 U CN217389058 U CN 217389058U
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- power supply
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Abstract
The utility model discloses a LED driving power supply, which comprises a power supply shell, a power supply main body, a closed unit and a heat dissipation unit; a power supply main body is arranged in the power supply shell, and a heat dissipation unit is arranged on the closing unit; the closed unit contains drive assembly, cap, leads to groove, slide bar, card frame and fixture block, both sides are equipped with logical groove around the power shell, lead to inslot portion and be equipped with slide bar and fixture block, the both ends of slide bar are connected with leading to inslot portion left and right sides, the slide bar is connected with the sliding hole longitudinal sliding of fixture block, both ends are equipped with the card frame around the bottom side of cap, the card frame is U type card frame, the fixture block laminates with the cooperation of card frame, and through drive assembly control block removal, the laminating state of control fixture block and card frame to the closed state of control cap and power shell, drive assembly one contains spring and drive block, and the radiating effect is good, and is quick detachable, makes things convenient for the inside maintenance of later stage power.
Description
Technical Field
The utility model relates to a LED drive power supply technical field specifically is a LED drive power supply.
Background
The ED driving power is a power converter that converts a power supply into a specific voltage and current to drive the LEDs to emit light. Generally, the input of the LED driving power source includes commercial power, low-voltage direct current, high-voltage direct current, low-voltage high-frequency alternating current, etc., and the output of the LED driving power source is mostly a constant current source with voltage varying with the forward voltage drop value of the LED.
An LED driving power supply disclosed in the prior art patent publication No. CN 111490299B; comprises a battery box and a battery cover; the battery cover is sleeved above the battery box; the end face of the bottom of the battery box is isolated from electrolyte tanks which are uniformly arranged by a partition plate, and the number of the electrolyte tanks is two; and electrolyte is filled in the two electrolyte tanks.
Its radiating effect is poor, and difficult dismantlement, the inside maintenance of inconvenient later stage power.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a LED drive power supply, the radiating effect is good, and is quick detachable, makes things convenient for the inside maintenance of later stage power, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an LED driving power supply comprises a power supply shell, a power supply main body, a closing unit and a heat dissipation unit;
a power supply housing: the power supply main body is arranged in the closed unit, and the heat dissipation unit is arranged on the closed unit;
a closing unit: contain drive assembly, cap, lead to groove, slide bar, card frame and fixture block, both sides are equipped with logical groove around the power shell, lead to inslot portion and be equipped with slide bar and fixture block, the both ends of slide bar are connected with the inside left and right sides that leads to the groove, the slide bar is connected with the sliding hole longitudinal sliding of fixture block, both ends are equipped with the card frame around the bottom side of cap, the card frame is U type card frame, the fixture block is laminated with the cooperation of card frame. The movement of the clamping block is controlled through the transmission component, and the attaching state of the clamping block and the clamping frame is controlled, so that the closing state of the shell cover and the power supply shell is controlled.
Further, one of the transmission assemblies comprises a spring and a transmission block, the left side of the inner left side of the through groove is connected with the clamping block through the spring, the transmission block is arranged on the outer side of the clamping block, and the inner side of the transmission block is attached to the outer side of the power shell in a sliding mode. When the driving block is pushed to move rightwards, the elastic force of the spring stretches, the clamping block moves rightwards, the joint state of the clamping block and the clamping frame is removed, the shell cover and the power supply shell can be controlled to be removed from the closed state, when the force of the driving block disappears, the elastic force of the spring retracts to control the clamping block to move leftwards, the clamping block can be jointed with the clamping frame, and the shell cover is fixed on the power supply shell.
Further, the radiating unit contains radiating block one, radiating block two, lead screw and connecting rod, the upside equidistance of cap is equipped with radiating block one, the bottom of radiating block one extends to the inside of power shell, the upside of radiating block one is equipped with the recess, radiating block two and the vertical laminating sliding connection of the recess of radiating block one, the right-hand member of radiating block two all is connected with the left side of connecting rod, the upper end and the connecting rod of lead screw rotate to be connected, the lower extreme of lead screw and the screw threaded connection of cap upside. The first radiating block and the second radiating block are made of heat conducting materials, the first radiating block conducts heat inside the power supply shell out of the power supply shell, the first radiating block rotates with the shell cover through the twisting screw rod, the first radiating block and the shell cover move in a threaded mode, the connecting rod is driven to ascend, the second radiating block ascends, the radiating area of the power supply is enlarged, and radiating efficiency is improved.
Furthermore, the heat dissipation unit also comprises a twist cap, and the upper end of the lead screw is provided with the twist cap. The cap is turned round to facilitate turning the lead screw.
Further, still include fixed block and mounting hole, the left and right sides of power shell is equipped with the fixed block, both ends are equipped with the mounting hole around the fixed block. Through the mounting hole on the fixed block, the power supply is conveniently and fixedly mounted.
Furthermore, the device also comprises anti-slip strips, wherein the anti-slip strips are arranged on the outer sides of the transmission blocks at equal intervals. The outside of driving block is equipped with the antislip strip, can improve the adhesive force of driving block, and the person of facilitating the use promotes its removal.
Compared with the prior art, the beneficial effects of the utility model are that: the driving power supply has the following advantages:
1. move through transmission assembly control block, control the laminating state of fixture block and card frame to the closed condition of control cap and power shell makes it easily open the cap, makes things convenient for later stage maintenance.
2. The first radiating block leads heat in the power supply shell out of the power supply shell, and the first radiating block rotates through the twisting screw rod to enable the first radiating block and the shell cover to move in a threaded mode, so that the connecting rod is driven to ascend, the second radiating block ascends, the radiating area of the power supply is enlarged, and radiating efficiency is improved.
3. The outside of driving block is equipped with the antislip strip, can improve the adhesive force of driving block, and the person of facilitating the use promotes its removal.
Drawings
Fig. 1 is a schematic side view of the present invention.
In the figure: the heat dissipation device comprises a power supply shell 1, a power supply main body 2, a closing unit 3, a shell cover 31, a through groove 32, a spring 33, a sliding rod 34, a transmission block 35, a clamping frame 36, a clamping block 37, a heat dissipation unit 4, a heat dissipation block 41I, a heat dissipation block 42 II, a lead screw 43, a twist cap 44, a connecting rod 45, a fixing block 5, a mounting hole 6 and an anti-slip strip 7.
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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-1, the present embodiment provides a technical solution: an LED driving power supply comprises a power supply shell 1, a power supply main body 2, a closing unit 3 and a heat dissipation unit 4;
power supply case 1: the power supply main body 2 is arranged in the closed unit 3, and the heat dissipation unit 4 is arranged on the closed unit 3;
the closing unit 3: contain drive assembly, cap 31, lead to groove 32, slide bar 34, card frame 36 and fixture block 37, the front and back both sides of power shell 1 are equipped with through groove 32, lead to the inside slide bar 34 and the fixture block 37 that are equipped with of groove 32, the both ends of slide bar 34 are connected with the inside left and right sides of through groove 32, slide bar 34 and fixture block 37's slide opening longitudinal sliding connection, both ends are equipped with card frame 36 around the bottom side of cap 31, card frame 36 is the U type card frame, fixture block 37 and the cooperation of card frame 36 are laminated. The transmission assembly controls the fixture block 37 to move, and controls the joint state of the fixture block 37 and the fixture frame 36, so as to control the closing state of the shell cover 31 and the power supply shell 1.
The first transmission assembly comprises a spring 33 and a transmission block 35, the left side of the inside of the through groove 32 is connected with the left side of the clamping block 37 through the spring 33, the transmission block 35 is arranged on the outer side of the clamping block 37, and the inner side of the transmission block 35 is attached to and slides on the outer side of the power supply shell 1. When the driving block 35 is pushed to move rightwards, the elastic force of the spring 33 is expanded, the fixture block 37 moves rightwards, the joint state of the fixture block 37 and the fixture frame 36 is removed, the shell cover 31 and the power supply shell 1 can be controlled to be removed from the closed state, when the force of the driving block 35 disappears, the elastic force of the spring 33 retracts to control the fixture block 37 to move leftwards, the fixture block 37 can be jointed with the fixture frame 36, and the shell cover 31 is fixed on the power supply shell 1.
The anti-skidding device further comprises anti-skidding strips 7, wherein the anti-skidding strips 7 are arranged on the outer side of the transmission block 35 at equal intervals. The outside of driving block 35 is equipped with antislip strip 7, can improve driving block 35's adhesive force, and convenience of customers promotes its removal.
Radiating unit 4 contains radiating block one 41, radiating block two 42, lead screw 43 and connecting rod 45, the upside equidistance of cap 31 is equipped with radiating block one 41, the bottom of radiating block one 41 extends to the inside of power shell 1, the upside of radiating block one 41 is equipped with the recess, radiating block two 42 and the vertical laminating sliding connection of the recess of radiating block one 41, the right-hand member of radiating block two 42 all is connected with the left side of connecting rod 45, the upper end and the connecting rod 45 of lead screw 43 rotate to be connected, the lower extreme of lead screw 43 and the screw threaded connection of cap 31 upside. The first radiating block 41 and the second radiating block 42 are made of heat conducting materials, the first radiating block 41 conducts heat inside the power supply shell 1 out of the power supply shell 1, the lead screw 43 is twisted to rotate, so that the lead screw and the shell cover 31 move in a threaded mode, the connecting rod 45 is driven to ascend, the second radiating block 42 ascends, the radiating area of the power supply is enlarged, and radiating efficiency is improved.
The heat dissipating unit 4 further includes a twist cap 44, and the upper end of the lead screw 43 is provided with the twist cap 44. The twist cap 44 facilitates rotation of the twist screw 43.
The power supply shell is characterized by further comprising fixing blocks 5 and mounting holes 6, the fixing blocks 5 are arranged on the left side and the right side of the power supply shell 1, and the mounting holes 6 are formed in the front end and the rear end of each fixing block 5. Through mounting hole 6 on the fixed block 5, conveniently carry out fixed mounting to the power.
The utility model provides a pair of LED drive power supply's theory of operation as follows: the user pushes the transmission block 35 to move rightwards, the elastic force of the spring 33 stretches, the fixture block 37 moves rightwards, the attaching state of the fixture block 37 and the fixture frame 36 is removed, the shell cover 31 and the power supply shell 1 can be controlled to be removed from the closed state, when the force of the transmission block 35 disappears, the elastic force of the spring 33 retracts to control the fixture block 37 to move leftwards, the fixture block 37 can be attached to the fixture frame 36, the shell cover 31 is fixed on the power supply shell 1, the first radiating block 41 guides heat inside the power supply shell 1 out of the power supply shell 1, the first radiating block rotates through the twisting lead screw 43, the first radiating block and the shell cover 31 move in a threaded mode, the connecting rod 45 is driven to ascend, the second radiating block 42 is made to ascend, the radiating area of the power supply is enlarged, and radiating efficiency is improved.
The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.
Claims (6)
1. An LED drive power supply characterized in that: the power supply comprises a power supply shell (1), a power supply main body (2), a closing unit (3) and a heat dissipation unit (4);
power supply case (1): the power supply main body (2) is arranged in the closed unit (3), and the heat dissipation unit (4) is arranged on the closed unit;
closing unit (3): contain drive assembly, cap (31), lead to groove (32), slide bar (34), card frame (36) and fixture block (37), both sides are equipped with logical groove (32) around power shell (1), lead to inside slide bar (34) and fixture block (37) of being equipped with of groove (32), the both ends of slide bar (34) are connected with the inside left and right sides of logical groove (32), slide bar (34) and the vertical sliding connection of slide opening of fixture block (37), both ends are equipped with card frame (36) around the bottom side of cap (31), card frame (36) are U type card frame, fixture block (37) and card frame (36) cooperation are laminated.
2. The LED driving power supply according to claim 1, wherein: the first transmission assembly comprises a spring (33) and a transmission block (35), the left side of the clamping block (37) is connected to the left side of the inside of the through groove (32) through the spring (33), the transmission block (35) is arranged on the outer side of the clamping block (37), and the inner side of the transmission block (35) is attached to and slides on the outer side of the power supply shell (1).
3. The LED driving power supply according to claim 1, wherein: radiating unit (4) contain radiating block one (41), radiating block two (42), lead screw (43) and connecting rod (45), the upside equidistance of cap (31) is equipped with radiating block one (41), the bottom of radiating block one (41) extends to the inside of power shell (1), the upside of radiating block one (41) is equipped with the recess, the vertical laminating sliding connection of recess of radiating block two (42) and radiating block one (41), the right-hand member of radiating block two (42) all is connected with the left side of connecting rod (45), the upper end and the connecting rod (45) of lead screw (43) are rotated and are connected, the lower extreme of lead screw (43) and the screw threaded connection of cap (31) upside.
4. The LED driving power supply according to claim 3, wherein: the heat dissipation unit (4) further comprises a twisting cap (44), and the upper end of the lead screw (43) is provided with the twisting cap (44).
5. The LED driving power supply according to claim 1, wherein: the power supply shell is characterized by further comprising fixing blocks (5) and mounting holes (6), the fixing blocks (5) are arranged on the left side and the right side of the power supply shell (1), and the mounting holes (6) are formed in the front end and the rear end of each fixing block (5).
6. The LED driving power supply according to claim 2, wherein: the anti-skidding device is characterized by further comprising anti-skidding strips (7), wherein the anti-skidding strips (7) are arranged on the outer side of the transmission block (35) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221043369.7U CN217389058U (en) | 2022-04-30 | 2022-04-30 | LED driving power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221043369.7U CN217389058U (en) | 2022-04-30 | 2022-04-30 | LED driving power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217389058U true CN217389058U (en) | 2022-09-06 |
Family
ID=83108663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221043369.7U Active CN217389058U (en) | 2022-04-30 | 2022-04-30 | LED driving power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217389058U (en) |
-
2022
- 2022-04-30 CN CN202221043369.7U patent/CN217389058U/en active Active
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