CN216437850U - Gate drive integrated circuit - Google Patents
Gate drive integrated circuit Download PDFInfo
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- CN216437850U CN216437850U CN202122938606.8U CN202122938606U CN216437850U CN 216437850 U CN216437850 U CN 216437850U CN 202122938606 U CN202122938606 U CN 202122938606U CN 216437850 U CN216437850 U CN 216437850U
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- circuit board
- tooth
- integrated circuit
- radiator
- fixed slot
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Abstract
The utility model discloses a grid drive integrated circuit, including the circuit board, one side of circuit board is equipped with the heat conduction tooth, the bottom of circuit board is equipped with the heat collection tooth, the top of heat collection tooth is equipped with the fixed slot, one side of fixed slot is equipped with the spout, the inside of spout is equipped with the slider, one side of slider is equipped with the spring, the inside of fixed slot is equipped with the extrusion pad, the extrusion pad is connected with slider bolt fixed, the circuit board cup joints with the fixed slot, the extrusion pad extrudees with the circuit board, the bottom of heat collection tooth is equipped with the radiator, one side of radiator is equipped with temperature sensor; the utility model provides a gate drive integrated circuit carries out the centre gripping through fixed slot and dummy block to the circuit board and fixes, through the heat conduction tooth with the leading-in thermal-arrest tooth of the high temperature on the circuit board on, then through the high temperature discharge on the radiator will gather thermal-arrest tooth, has the installation circuit board of being convenient for and the radiating effect of heat conduction.
Description
Technical Field
The utility model relates to an integrated circuit field specifically is a gate drive integrated circuit.
Background
The gate driving integrated circuit is a product of combining a power electronic device technology and a microelectronic technology, is a key element of mechatronics, and is widely applied to electronic ballasts, motor driving, dimming, various power modules and the like.
At present, traditional gate drive integrated circuit installation is dismantled very inconveniently, still need dismantle through the screwdriver when needing the clearance circuit board, and in addition, traditional gate drive integrated circuit radiating effect is relatively poor, adopts the radiator directly to dispel the heat mostly, but the high temperature in the circuit board can't effectively be derived, still can't carry out the induction control heat dissipation, has gradually can't satisfy people's demand.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a gate drive integrated circuit carries out the centre gripping through fixed slot and dummy block to the circuit board and fixes, through the leading-in thermal-arrest tooth of high temperature on heat conduction tooth with the circuit board, then through the high temperature discharge on the radiator with the thermal-arrest tooth, has the installation circuit board of being convenient for and the radiating effect of heat conduction.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bars drive integrated circuit, includes the circuit board, one side of circuit board is equipped with the heat conduction tooth, the bottom of circuit board is equipped with the thermal-arrest tooth, the top of thermal-arrest tooth is equipped with the fixed slot, one side of fixed slot is equipped with the spout, the inside of spout is equipped with the slider, one side of slider is equipped with the spring, the inside of fixed slot is equipped with the extrusion pad, the extrusion pad and slider bolt fixed connection, the circuit board cup joints with the fixed slot, the extrusion pad extrudees with the circuit board, the bottom of thermal-arrest tooth is equipped with the radiator, one side of radiator is equipped with temperature sensor.
Preferably, the heat conducting teeth are in electric welding connection with the circuit board, and the heat conducting teeth are attached to the heat collecting teeth.
Preferably, the sliding block is sleeved with the sliding groove, the spring is attached to the sliding block, and the extrusion pad is sleeved with the sliding groove.
Preferably, the radiator is fixedly connected with the heat collecting tooth through a bolt.
Preferably, the temperature sensor is fixedly connected with the heat collecting tooth bolt, and the temperature sensor is connected with the radiator through a wire.
Preferably, one side of the circuit board is provided with a data connector, one side of the data connector is provided with a driving unit, one side of the driving unit is provided with a controller, one side of the controller is provided with a central processing unit, and one side of the central processing unit is provided with a transmission switch.
Preferably, the data connector is welded with the circuit board, the driving unit is welded with the circuit board, the controller is welded with the circuit board, the central processing unit is welded with the circuit board, and the transmission switch is welded with the circuit board.
(III) advantageous effects
Compared with the prior art, the utility model provides a gate drive integrated circuit possesses following beneficial effect:
1. the utility model discloses a, set up circuit board, heat conduction tooth, thermal-arrest tooth, slider and dummy block, it is fixed to carry out the centre gripping through dummy block and circuit board, then through the heat conduction tooth with the leading-in thermal-arrest tooth of high temperature on the circuit board on, play the effect of being convenient for install fixed circuit board and being convenient for heat conduction.
2. The utility model discloses a, set up radiator and temperature sensor, temperature sensor detects high temperature back radiator work and dispels the heat, plays the radiating effect of intelligent response of being convenient for.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the circuit board of the present invention;
fig. 3 is the schematic diagram of the internal structure of the heat collecting teeth of the present invention.
In the figure: 1. a circuit board; 101. a data connector; 102. a drive unit; 103. a controller; 104. a central processing unit; 105. a transmission switch; 106. a heat conducting tooth; 2. heat collecting teeth; 201. fixing grooves; 202. a chute; 203. a slider; 204. a spring; 205. pressing the cushion; 3. a heat sink; 4. and a temperature sensor.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention: comprises a circuit board 1, one side of the circuit board 1 is provided with a heat conduction tooth 106, the bottom end of the circuit board 1 is provided with a heat collection tooth 2, the top of the heat collection tooth 2 is provided with a fixed groove 201, one side of the fixed groove 201 is provided with a sliding groove 202, the inside of the sliding groove 202 is provided with a sliding block 203, one side of the sliding block 203 is provided with a spring 204, the inside of the fixed groove 201 is provided with a pressing pad 205, the pressing pad 205 is fixedly connected with the sliding block 203 through a bolt, the circuit board 1 is sleeved with the fixed groove 201, the pressing pad 205 is pressed with the circuit board 1, the bottom end of the heat collection tooth 2 is provided with a radiator 3, one side of the radiator 3 is provided with a temperature sensor 4, the utility model provides a grid driving integrated circuit, the circuit board 1 is clamped and fixed by the fixing groove 201 and the pressing pad 205, the high temperature on the circuit board 1 is guided to the heat collecting teeth 2 by the heat conducting teeth 106, then, high temperature on the heat collecting teeth is discharged through the radiator 3, and the heat collecting teeth have the effects of facilitating the installation of the circuit board 1 and heat conduction and radiation.
As shown in fig. 1-3:
the heat conducting teeth 106 are in electric welding connection with the circuit board 1, and the heat conducting teeth 106 are attached to the heat collecting teeth 2, so that the effect of facilitating heat conduction is achieved;
the sliding block 203 is sleeved with the sliding groove 202, the spring 204 is attached to the sliding block 203, and the extrusion pad 205 is sleeved with the sliding groove 202, so that the effect of conveniently extruding and fixing the circuit board 1 is achieved;
the radiator 3 is fixedly connected with the heat collecting teeth 2 through bolts, and the effect of facilitating heat dissipation is achieved through the arrangement of the radiator 3;
the temperature sensor 4 is fixedly connected with the heat collecting teeth 2 through bolts, the temperature sensor 4 is in electric wire connection with the radiator 3, and the effect of intelligently sensing temperature and radiating heat is achieved through the arrangement of the temperature sensor 4;
one side of circuit board 1 is equipped with data connector 101, one side of data connector 101 is equipped with drive unit 102, one side of drive unit 102 is equipped with controller 103, one side of controller 103 is equipped with central processing unit 104, one side of central processing unit 104 is equipped with transmission switch 105, data connector 101 and circuit board 1 welding, drive unit 102 and circuit board 1 welding, controller 103 and circuit board 1 welding, transmission switch 105 and circuit board 1 welding play the effect of being convenient for gate drive integrated circuit control.
The working principle is as follows: in the utility model, the circuit board 1 is sleeved with the fixing groove 201 and is attached to the heat collecting teeth 2 through the heat conducting teeth 106, and then the spring 204 is stressed to extrude the sliding block 203 and the extrusion pad 205, so that the extrusion pad 205 clamps and fixes the circuit board 1, thereby realizing the effect of conveniently installing and fixing the circuit board 1; can promote slider 203 along spout 202, make the dummy block 205 retract, then take off circuit board 1, realize convenient to detach circuit board 1's effect, the high temperature that the instrument work on the circuit board 1 produced is transmitted to thermal-arrest tooth 2 by heat conduction tooth 106 on, and temperature sensor 4 detects high temperature back radiator 3 work, with thermal-arrest tooth 2 on the high temperature by taking out, realize the radiating effect of intelligent induction of being convenient for.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.
Claims (7)
1. A gate drive integrated circuit comprising a circuit board (1), characterized in that: one side of circuit board (1) is equipped with heat conduction tooth (106), the bottom of circuit board (1) is equipped with thermal-arrest tooth (2), the top of thermal-arrest tooth (2) is equipped with fixed slot (201), one side of fixed slot (201) is equipped with spout (202), the inside of spout (202) is equipped with slider (203), one side of slider (203) is equipped with spring (204), the inside of fixed slot (201) is equipped with extrusion pad (205), extrusion pad (205) and slider (203) bolt fixed connection, circuit board (1) cup joints with fixed slot (201), extrusion pad (205) and circuit board (1) extrusion, the bottom of thermal-arrest tooth (2) is equipped with radiator (3), one side of radiator (3) is equipped with temperature sensor (4).
2. A gate drive integrated circuit as claimed in claim 1, wherein: the heat conduction teeth (106) are in electric welding connection with the circuit board (1), and the heat conduction teeth (106) are attached to the heat collection teeth (2).
3. A gate drive integrated circuit as claimed in claim 1, wherein: the sliding block (203) is sleeved with the sliding groove (202), the spring (204) is attached to the sliding block (203) and connected with the sliding block, and the extrusion pad (205) is sleeved with the sliding groove (202).
4. A gate drive integrated circuit as claimed in claim 1, wherein: the radiator (3) is fixedly connected with the heat collecting teeth (2) through bolts.
5. The gate drive integrated circuit of claim 1, wherein: the temperature sensor (4) is fixedly connected with the heat collecting teeth (2) through bolts, and the temperature sensor (4) is connected with the radiator (3) through wires.
6. A gate drive integrated circuit as claimed in claim 1, wherein: one side of circuit board (1) is equipped with data connector (101), one side of data connector (101) is equipped with drive unit (102), one side of drive unit (102) is equipped with controller (103), one side of controller (103) is equipped with central processing unit (104), one side of central processing unit (104) is equipped with transmission switch (105).
7. The gate driver integrated circuit of claim 6, wherein: the data connector (101) is welded with the circuit board (1), the driving unit (102) is welded with the circuit board (1), the controller (103) is welded with the circuit board (1), and the transmission switch (105) is welded with the circuit board (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122938606.8U CN216437850U (en) | 2021-11-27 | 2021-11-27 | Gate drive integrated circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122938606.8U CN216437850U (en) | 2021-11-27 | 2021-11-27 | Gate drive integrated circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216437850U true CN216437850U (en) | 2022-05-03 |
Family
ID=81341916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122938606.8U Active CN216437850U (en) | 2021-11-27 | 2021-11-27 | Gate drive integrated circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216437850U (en) |
-
2021
- 2021-11-27 CN CN202122938606.8U patent/CN216437850U/en active Active
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