CN215991767U - Embedded circuit board device for household electrical appliances - Google Patents
Embedded circuit board device for household electrical appliances Download PDFInfo
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- CN215991767U CN215991767U CN202122418931.1U CN202122418931U CN215991767U CN 215991767 U CN215991767 U CN 215991767U CN 202122418931 U CN202122418931 U CN 202122418931U CN 215991767 U CN215991767 U CN 215991767U
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- circuit board
- electrical appliances
- household electrical
- fixedly connected
- buckle
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- 230000000694 effects Effects 0.000 claims description 17
- 230000005611 electricity Effects 0.000 claims description 6
- 239000002826 coolant Substances 0.000 claims description 5
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 239000000110 cooling liquid Substances 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an embedded type circuit board device for household appliances, which comprises a circuit board, wherein one side of the bottom end of the circuit board is fixedly connected with a fixed groove, a temperature sensor is movably connected in the fixed groove, one end of the temperature sensor is electrically connected with a lead, one end of the lead is electrically connected with a controller, one side of the controller is movably connected with a fan, the bottom end of the controller is fixedly connected with one side of a household appliance mounting plate, the household appliance mounting plate is provided with a vent, and two sides of the top end of the household appliance mounting plate are fixedly connected with heat absorbing plates. And the working process is prevented from being influenced by overhigh temperature.
Description
Technical Field
The utility model relates to the technical field of circuit boards, in particular to an embedded circuit board device for household appliances.
Background
The circuit board is also called as a printed circuit board, and is one of the important components in the electronic industry, almost every kind of electronic equipment, as small as an electronic watch, a calculator, as large as a computer, communication electronic equipment and a military weapon system, as long as electronic components such as integrated circuits and the like are provided, the printed circuit board is used for electrical interconnection between the electronic components.
The prior art is not enough: one is as follows: most of the existing circuit boards are installed by screwing down screws, and workers are required to carry a certain tool to install and disassemble the circuit boards, so that the circuit boards are labor-consuming and have two functions: most circuit boards do not have heat dissipation devices, and a few heat dissipation devices only dissipate heat of a CPU, so that once the temperature of the circuit board is too high, the working quality is seriously affected, and therefore, the circuit board device for the embedded household appliance is provided.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide an embedded circuit board device for a home appliance, so as to solve the above-mentioned problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: an embedded circuit board device for household electrical appliances, comprising a circuit board, further comprising:
movable buckle: the middle part of the bottom end of the circuit board is movably connected with a movable buckle;
fixing the groove: one side of the bottom end of the circuit board is fixedly connected with a fixing groove;
a triangular cone: the bottom end of the movable buckle is movably connected with a triangular cone;
further, the main spring has been cup jointed in the outside activity of activity buckle, the triangular pyramid and low side fixedly connected with joint board groove, the bottom fixedly connected with household electrical appliances mounting panel in joint board groove, the top fixedly connected with circuit board original paper of circuit board is favorable to guaranteeing the quick joint of circuit board with activity buckle fixed connection on the household electrical appliances mounting panel, the installation and the dismantlement of the circuit board of being convenient for.
Further, swing joint has the temperature-sensing ware in the fixed slot, the one end electricity of temperature-sensing ware is connected with the wire, the one end electricity of wire is connected with the controller, one side swing joint of controller has the fan, the bottom fixed connection of controller is in one side of household electrical appliances mounting panel, the vent has been seted up on the household electrical appliances mounting panel, the top both sides fixedly connected with absorber plate of household electrical appliances mounting panel is favorable to guaranteeing the normal temperature of circuit board during operation, prevents that the high temperature from influencing the work progress.
Further, one side of circuit board can also be seted up square groove, one square inslot swing joint has first auxiliary spring, the first buckle of one end fixedly connected with of first auxiliary spring, one square inslot swing joint has the vice spring of second, the one end swing joint of the vice spring of second has the second buckle, the installation and the dismantlement of the circuit board of being convenient for.
Further, the bottom of circuit board can also fixedly connected with heating panel, the bottom fixedly connected with coolant liquid back flow of heating panel, the middle part fixedly connected with cooler of coolant liquid back flow is favorable to guaranteeing the normal temperature of circuit board during operation.
Further, the activity buckle is two opposite direction's oblique angle hook structures, main spring diameter under normal condition is less than the diameter that activity buckle bottom formed, and when the activity buckle moved down to the joint board groove, certain limiting displacement was played to the activity buckle to the main spring
Furthermore, a plurality of ventilation openings are formed in the household appliance mounting plate and are uniformly distributed among the heat absorbing plates, so that heat generated by the circuit board can be rapidly discharged conveniently.
Further, the opening size and the big or small looks adaptation of first buckle bottom in square groove, with having seted up square groove on the circuit board assorted household electrical appliances, the big or small looks adaptation in square groove that the size and the household electrical appliances of first buckle were seted up makes things convenient for the circuit board card on household electrical appliances under the elastic fit of first buckle and the vice spring of second with first vice spring and the vice spring of second, makes things convenient for quick installation and the dismantlement of circuit board.
The utility model has the technical effects and advantages that:
1. according to the utility model, the movable buckle is arranged, the circuit board is pressed to drive the movable buckle to move downwards, when the middle part of the movable buckle contacts the triangular cone, the main spring moves upwards, when the movable buckle moves to the groove of the clamping plate groove, the bottom end of the main spring is expanded to the maximum elastic limit, the movable buckle is fixed, the circuit board fixedly connected with the movable buckle is ensured to be quickly clamped on the household appliance mounting plate, and the circuit board is convenient to mount and dismount.
2. According to the utility model, the temperature sensor is arranged, when the circuit board works, the generated heat is sensed by the temperature sensor and is transmitted to the controller through the lead, the controller is controlled to open the fan, and the heat generated by the circuit board is discharged by arranging the ventilation opening and the heat absorbing plate, so that the normal temperature of the circuit board during working is ensured, and the working process is prevented from being influenced by overhigh temperature.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an exploded view of the movable snap-fastener structure of the present invention.
FIG. 3 is a schematic view of a fan according to the present invention.
Fig. 4 is a schematic structural diagram of an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a second embodiment of the present invention.
The reference signs are: 1. a circuit board element; 2. a circuit board; 3. a household appliance mounting plate; 4. a vent; 5. a heat absorbing plate; 6. a main spring; 7. a movable buckle; 8. a triangular cone; 9. clamping a plate slot; 10. fixing grooves; 11. a temperature sensor; 12. a wire; 13. a fan; 14. a controller; 15. a second buckle; 16. a square groove; 17. a first buckle; 18. a first secondary spring; 19. a second secondary spring; 20. a heat dissipation plate; 21. a coolant return pipe; 22. a cooler.
Detailed Description
The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1 to 3, the present invention provides an embedded circuit board device for a home appliance, including a circuit board 2, further including:
the movable buckle 7: the middle part of the bottom end of the circuit board 2 is movably connected with a movable buckle 7;
fixing groove 10: one side of the bottom end of the circuit board 2 is fixedly connected with a fixing groove 10;
a triangular cone 8: the bottom end of the movable buckle 7 is movably connected with a triangular cone 8;
referring to fig. 2, main spring 6 has been cup jointed in the outside activity of activity buckle 7, the triangular pyramid 8 and low side fixedly connected with joint board groove 9, the bottom fixedly connected with household electrical appliances mounting panel 3 in joint board groove 9, the top fixedly connected with circuit board original paper 1 of circuit board 2 is favorable to guaranteeing the quick joint of circuit board 2 with activity buckle 7 fixed connection on household electrical appliances mounting panel 3, the circuit board 2's of being convenient for installation and dismantlement.
Referring to fig. 3, swing joint has temperature-sensing ware 11 in the fixed slot 10, temperature-sensing ware 11's one end electricity is connected with wire 12, wire 12's one end electricity is connected with controller 14, one side swing joint of controller 14 has fan 13, controller 14's bottom fixed connection is in one side of household electrical appliances mounting panel 3, vent 4 has been seted up on the household electrical appliances mounting panel 3, the top both sides fixedly connected with absorber plate 5 of household electrical appliances mounting panel 3, be favorable to guaranteeing the normal temperature of 2 during operations of circuit board, prevent that the high temperature from influencing the work progress.
The working principle of the first embodiment of the utility model is as follows: through being equipped with movable buckle 7, press down circuit board 2 and drive movable buckle 7 downstream, when the middle part of activity buckle 7 contacts triangular cone 8, main spring 6 moves up, when activity buckle 7 moves to the groove of joint board groove 9, the bottom of main spring 6 enlarges to the maximum elasticity limit, fix activity buckle 7, guarantee the quick joint on household electrical appliances mounting panel 3 with activity buckle 7 fixed connection's circuit board 2, be convenient for circuit board 2's installation and dismantlement, when circuit board 2 is at the during operation, the production heat passes through the perception of temperature-sensing ware 11, convey to controller 14 through wire 12, control controller 14 opens fan 13, through setting up vent 4 and absorber plate 5, discharge the heat that circuit board 2 produced, guarantee the normal temperature of circuit board 2 during operation, prevent that the high temperature from influencing the work progress.
Example two:
referring to fig. 4, in a preferred embodiment, a square groove 16 may be further formed on one side of the circuit board 2, a first secondary spring 18 is movably connected in one square groove 16, a first buckle 17 is fixedly connected to one end of the first secondary spring 18, a second secondary spring 19 is movably connected in one square groove 16, and a second buckle 15 is movably connected to one end of the second secondary spring 19, where a difference between the second embodiment and the first embodiment is that: install earlier the recess to household electrical appliances with the first buckle 17 of one side of circuit board 2 in, at this moment, press second buckle 15 under the elastic action of second auxiliary spring 19, second buckle 15 removes to square inslot 16 in, place circuit board 2 on the household electrical appliances mounting panel completely, at this moment, second buckle 15 is kick-backed to the household electrical appliances mounting groove by second auxiliary spring 19, fixes circuit board 2 on household electrical appliances, makes things convenient for quick installation and the dismantlement of circuit board 2.
Example three:
referring to fig. 5, in a preferred embodiment, a heat dissipation plate 20 may be further fixedly connected to a bottom end of the circuit board 2, a cooling liquid return pipe 21 is fixedly connected to a bottom end of the heat dissipation plate 20, and a cooler 22 is fixedly connected to a middle portion of the cooling liquid return pipe 21, where a difference between the third embodiment and the first embodiment is: unlike the air-cooled heat dissipation in the first embodiment, the heat dissipation in this embodiment is performed by water cooling, the heat on the circuit board 2 is concentrated on the heat dissipation plate 20, the heat generated by the circuit board 2 is taken away by the flow of the cooling liquid in the cooling liquid return pipe 21, and the heated cooling liquid is returned again through the cooler 22 for cooling.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (8)
1. A circuit board device for an embedded household appliance comprises a circuit board (2), and is characterized by further comprising:
movable buckle (7): the middle part of the bottom end of the circuit board (2) is movably connected with a movable buckle (7);
fixing groove (10): one side of the bottom end of the circuit board (2) is fixedly connected with a fixing groove (10);
triangular pyramid (8): the bottom end of the movable buckle (7) is movably connected with a triangular cone (8).
2. The circuit board device for the embedded household electrical appliances of claim 1, characterized in that: main spring (6) have been cup jointed in the outside activity of activity buckle (7), three angular cone (8) and low end fixedly connected with joint board groove (9), the bottom fixedly connected with household electrical appliances mounting panel (3) in joint board groove (9), the top fixedly connected with circuit board original paper (1) of circuit board (2).
3. The circuit board device for the embedded household electrical appliances of claim 1, characterized in that: swing joint has temperature-sensing ware (11) in fixed slot (10), the one end electricity of temperature-sensing ware (11) is connected with wire (12), the one end electricity of wire (12) is connected with controller (14), one side swing joint of controller (14) has fan (13), the bottom fixed connection of controller (14) is in one side of household electrical appliances mounting panel (3), vent (4) have been seted up on household electrical appliances mounting panel (3), the top both sides fixedly connected with absorber plate (5) of household electrical appliances mounting panel (3).
4. The circuit board device for the embedded household electrical appliances of claim 1, characterized in that: one side of circuit board (2) can also seted up square groove (16), one square groove (16) internalization is connected with first auxiliary spring (18), the first buckle (17) of one end fixedly connected with of first auxiliary spring (18), one square groove (16) internalization is connected with second auxiliary spring (19), the one end swing joint of second auxiliary spring (19) has second buckle (15).
5. The circuit board device for the embedded household electrical appliances of claim 1, characterized in that: the bottom of circuit board (2) can also fixedly connected with heating panel (20), the bottom fixedly connected with coolant liquid back flow (21) of heating panel (20), the middle part fixedly connected with cooler (22) of coolant liquid back flow (21).
6. The circuit board device of claim 2, wherein: the movable buckle (7) is of an oblique angle hook structure with two opposite directions, and the diameter of the main spring (6) in a normal state is smaller than that formed by the bottom end of the movable buckle (7).
7. A circuit board device for embedded home appliances according to any one of claims 2 to 3, characterized in that: the household appliance mounting plate (3) is provided with a plurality of ventilation openings (4), and the ventilation openings (4) are uniformly distributed between the heat absorbing plates (5).
8. The embedded circuit board device for household electrical appliances of claim 4, characterized in that: the opening size of square groove (16) and first buckle (17) bottom size looks adaptation, with square groove has been seted up on circuit board (2) assorted household electrical appliances, the size of first buckle (17) and the square groove size looks adaptation that the household electrical appliances were seted up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122418931.1U CN215991767U (en) | 2021-10-08 | 2021-10-08 | Embedded circuit board device for household electrical appliances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122418931.1U CN215991767U (en) | 2021-10-08 | 2021-10-08 | Embedded circuit board device for household electrical appliances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215991767U true CN215991767U (en) | 2022-03-08 |
Family
ID=80570491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122418931.1U Active CN215991767U (en) | 2021-10-08 | 2021-10-08 | Embedded circuit board device for household electrical appliances |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215991767U (en) |
-
2021
- 2021-10-08 CN CN202122418931.1U patent/CN215991767U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215000 Building 5, No. 27, Xingwu Road, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Patentee after: Suzhou Lierpu Intelligent Technology Co.,Ltd. Address before: 215000 Building 5, No. 27, Xingwu Road, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Patentee before: Suzhou lilpu Electric Co.,Ltd. |
|
| CP03 | Change of name, title or address |