CN220326066U - EC fan or DC fan controller - Google Patents
EC fan or DC fan controller Download PDFInfo
- Publication number
- CN220326066U CN220326066U CN202321848804.8U CN202321848804U CN220326066U CN 220326066 U CN220326066 U CN 220326066U CN 202321848804 U CN202321848804 U CN 202321848804U CN 220326066 U CN220326066 U CN 220326066U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- control circuit
- fan
- wiring socket
- rear cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000428 dust Substances 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052802 copper Inorganic materials 0.000 claims abstract description 3
- 239000010949 copper Substances 0.000 claims abstract description 3
- 230000017525 heat dissipation Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
The utility model discloses an EC fan or DC fan controller, wherein a rear cover copper is connected with a front cover through screws, one side of a control circuit board is provided with a typec charging port, one side of the control circuit board opposite to the typec charging port is provided with a first wiring socket, and one side of the control circuit board below the first wiring socket is provided with a second wiring socket, so that the utility model has the following advantages: can fix and dismantle control circuit board fast under the cooperation of fixed orifices, fixed column, support holding the post, can connect two fans of electric wire control simultaneously through first wiring socket or second wiring socket, and can supply power to control circuit board through the battery main part, with this need not to carry out external circuit to control circuit board and switch on, can realize charging the use like the cell-phone, to customer's in-service use greatly increased on-the-spot operation's convenience, need not carry power supply in addition, and be convenient for dispel the heat through the cooperation of thermovent dust screen.
Description
Technical Field
The utility model relates to the technical field of controllers, in particular to an EC fan or DC fan controller.
Background
The fan belongs to a necessity for heat dissipation and ventilation in various products of various industries, and a user needs to control and detect the running state of the fan under different scenes so as to know the real-time state. The current controller (PWM FREQUENCY METER XY-PWM) in the market can be used only by supplying power to the controller by a corresponding power supply when in use, so that the controller is inconvenient to use and cannot be carried conveniently, and the controller can generate certain heat in the running and use process, and heat dissipation is affected by sealing the controller directly.
Disclosure of Invention
The technical problem to be solved by the utility model is that the controller (PWM FREQUENCY METER XY-PWM) on the market at present needs to be powered by a corresponding power supply when in use, so that the controller is inconvenient to use and cannot be carried conveniently, the controller generates certain heat in the running and use process, and heat dissipation is influenced by directly sealing the controller, so that the controller for the EC fan or the DC fan is provided, and the problems are solved.
The technical scheme adopted for solving the technical problems is as follows: an EC blower or DC blower controller, comprising: the battery charging device comprises a rear cover, a front cover and a control circuit board, wherein the rear cover is connected with the front cover through screws, a typec charging port is formed in one side of the control circuit board, a first wiring socket is formed in one side, opposite to the typec charging port, of the control circuit board, a second wiring socket is formed in one side, located below the first wiring socket, of the control circuit board, a battery limit groove is formed in one side, located below the control circuit board, of the rear cover, a limit rod is fixedly connected to the corner of the battery limit groove, a heat dissipation port is formed in one side, opposite to the bottom end of the front cover, and a dust screen is arranged at the heat dissipation port.
As a preferable technical scheme of the utility model, battery main bodies are clamped between the limiting grooves and the limiting rods, the number of the limiting rods is four, right-angle groove structures are formed at the positions, connected with the battery main bodies, of the limiting rods, and the battery main bodies are electrically connected with typec charging ports.
As a preferable technical scheme of the utility model, one side of the front cover, which is positioned between the four limiting rods, is fixedly connected with a supporting block, and the supporting block is made of insulating rubber.
As a preferable technical scheme of the utility model, the front cover is fixedly provided with supporting columns on one side which is opposite to the control circuit board, the number of the supporting columns is four, the front cover is provided with a key sleeve on one side above the limiting rod, and the front cover is provided with a display window on one side above the key sleeve.
As a preferable technical scheme of the utility model, one side of the control circuit board, which is opposite to the key sleeve, is provided with a control key, and one side of the control circuit board, which is opposite to the display window, is provided with a display screen.
As a preferable technical scheme of the utility model, a fixing hole is formed on one side of the control circuit board, which is opposite to the holding column, a fixing column is fixedly connected to one side of the rear cover, which is opposite to the fixing hole, one end of the fixing column, which is far away from the rear cover, is inserted into the fixing hole, one end of the holding column, which is positioned on the control circuit board, is made of rubber, an indicator lamp is arranged on one side of the control circuit board, which is close to the typec charging port, and a pulse display is arranged on one side of the control circuit board, which is close to the display screen.
The utility model has the following advantages: can fix and dismantle control circuit board fast under the cooperation of fixed orifices, fixed column, support holding the post, but connect two fans of electric wire control simultaneously through first wiring socket or second wiring socket, and can supply power to control circuit board through the battery main part, with this need not to carry out external circuit to control circuit board and switch on, can realize charging the use like the cell-phone, to customer's in-service use greatly increased on-the-spot operation's convenience, need not carry power supply in addition, and be convenient for dispel the heat through the cooperation of thermovent dust screen, and compatible different producers ' rotational speed output signal, can simultaneously or the fan more than two of independent control.
Drawings
FIG. 1 is a schematic view of the construction of a preferred embodiment of the present utility model;
FIG. 2 is a schematic view showing the connection structure of the rear cover and the control circuit board according to the preferred embodiment of the present utility model;
FIG. 3 is a schematic view of the rear cover structure of the preferred embodiment of the present utility model;
fig. 4 is a schematic view showing a structure in which a front cover is detached from a battery body according to a preferred embodiment of the present utility model.
Reference numerals illustrate: 1. a rear cover; 2. a front cover; 3. a control circuit board; 4. typec charging port; 5. a first wire connection socket; 6. a second wire connection socket; 7. a limit groove; 8. a limit rod; 9. a heat radiation port; 10. a dust screen; 11. a battery main body; 12. a holding block; 13. a holding column; 14. a key cover; 15. displaying a window; 16. a control key; 17. a display screen; 18. a fixing hole; 19. fixing the column; 20. a pulse display; 21. an indicator light.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying positive importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model is further described below with reference to the accompanying drawings.
Referring to fig. 1-4 in combination, an EC fan or DC fan controller of the present utility model includes: rear cover 1, protecgulum 2, control circuit board 3, rear cover 1 copper passes through screw connection protecgulum 2, control circuit board 3 one side is provided with typec and charges mouthful 4, control circuit board 3 is provided with first wiring socket 5 with typec charging mouthful 4 opposite side, control circuit board 3 is located first wiring socket 5 below one side and is provided with second wiring socket 6, battery spacing groove 7 has been seted up to rear cover 1 in control circuit board 3 below one side, protecgulum 2 is just to battery spacing groove 7 corner fixedly connected with gag lever post 8, thermovent 9 has been seted up to protecgulum 2 bottom one side, thermovent 9 department is provided with dust screen 10.
The combination is shown in fig. 4, wherein joint has battery main part 11 between spacing groove 7 and the gag lever post 8, be convenient for supply power to control circuit board 3 through battery main part 11, thereby realize controller portable, gag lever post 8 quantity is provided with four, the right angle groove structure has been seted up to gag lever post 8 connection battery main part 11 department, so can strengthen the spacing fixed to battery main part 11 through gag lever post 8, battery main part 11 electric connection typec charge mouth 4, protecgulum 2 is located one side fixedly connected with between four gag lever posts 8 and supports and hold piece 12, supports and holds piece 12 and be insulating rubber material, protecgulum 2 just is provided with to control circuit board 3 one side fixedly and supports and hold post 13, supports and holds post 13 quantity and be provided with four, protecgulum 2 is located gag lever post 8 top one side and sets up button cover 14, and protecgulum 2 is provided with display window 15 in one side of button cover 14 top, is convenient for look over display screen 17 through display window 15.
Referring to fig. 2 and 3, a control key 16 is disposed on a side of the control circuit board 3 opposite to the key sleeve 14, so that the control circuit board 3 opposite to the display window 15 is provided with a display screen 17, a fixing hole 18 is disposed on a side of the control circuit board 3 opposite to the supporting column 13, a fixing column 19 is fixedly connected to a side of the rear cover 1 opposite to the fixing hole 18, the control circuit board 3 can be quickly fixed and detached by matching the fixing hole 18, the fixing column 19 and the supporting column 13, one end of the fixing column 19 far from the rear cover 1 is inserted into the fixing hole 18, one end of the supporting column 13, which is located at the control circuit board 3, is made of rubber, an indicator lamp 21 is disposed on a side of the control circuit board 3, which is close to the typec charging port 4, and a pulse display 20 is disposed on a side of the control circuit board 3, which is close to the display screen 17, so that pulse values can be displayed in real time.
Specifically, in the utility model, when the electric power supply device is installed, the fixing hole 18 on the control circuit board 3 can be hung on the fixing column 19, the battery main body 11 is placed in the limit groove 7, then the front cover 2 is buckled on the rear cover 1 and is fixed through screw connection, the battery main body 11 can be fixed through the matching of the limit rod 8 on the front cover 2 and the abutting block 12, the control circuit board 3 can be fixed through the matching of the abutting column 13 and the fixing column 19, when the electric power supply device is used, two fans can be controlled through the first wiring jack 5 or the second wiring jack 6 and simultaneously connected with wires, and the battery main body 11 can supply power to the control circuit board 3, so that external circuit power on to the control circuit board 3 is not needed, and the heat dissipation is convenient through the matching of the heat dissipation opening 9 and the dust screen 10.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Other parts of the present utility model not described in detail are all of the prior art, and are not described in detail herein.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (6)
1. An EC blower or DC blower controller comprising: rear cover (1), protecgulum (2), control circuit board (3), its characterized in that, rear cover (1) copper passes through screw connection protecgulum (2), control circuit board (3) one side is provided with typec and charges mouth (4), control circuit board (3) are provided with first wiring socket (5) with typec opposite side of charging mouth (4), control circuit board (3) are located first wiring socket (5) below one side and are provided with second wiring socket (6), battery spacing groove (7) have been seted up to rear cover (1) are located control circuit board (3) below one side, protecgulum (2) are just to battery spacing groove (7) corner fixedly connected with gag lever post (8), thermovent (9) have been seted up to protecgulum (2) bottom one side, thermovent (9) department is provided with dust screen (10).
2. The EC fan or DC fan controller according to claim 1, wherein battery main bodies (11) are clamped between the limiting grooves (7) and the limiting rods (8), the number of the limiting rods (8) is four, right-angle groove structures are formed at positions, where the limiting rods (8) are connected with the battery main bodies (11), and the battery main bodies (11) are electrically connected with the typec charging port (4).
3. The EC fan or DC fan controller according to claim 1, wherein a supporting block (12) is fixedly connected to one side of the front cover (2) between the four limit rods (8), and the supporting block (12) is made of insulating rubber.
4. The EC fan or DC fan controller according to claim 1, wherein supporting columns (13) are fixedly arranged on one side, facing the control circuit board (3), of the front cover (2), four supporting columns (13) are arranged, a key sleeve (14) is arranged on one side, located above the limit rod (8), of the front cover (2), and a display window (15) is arranged on one side, located above the key sleeve (14), of the front cover (2).
5. An EC fan or DC fan controller according to claim 1, wherein the control circuit board (3) is provided with control keys (16) on the side facing the key cover (14), and the control circuit board (3) is provided with a display screen (17) on the side facing the display window (15).
6. The EC fan or DC fan controller according to claim 1, wherein the control circuit board (3) is right opposite to the side of the holding column (13) and is provided with a fixing hole (18), the rear cover (1) is right opposite to the fixing hole (18) and is fixedly connected with a fixing column (19), one end of the fixing column (19) far away from the rear cover (1) is inserted into the fixing hole (18), one end of the holding column (13) located on the control circuit board (3) is made of rubber, one side of the control circuit board (3) close to the typec charging port (4) is provided with an indicator lamp (21), and one side of the control circuit board (3) close to the display screen (17) is provided with a pulse display (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321848804.8U CN220326066U (en) | 2023-07-14 | 2023-07-14 | EC fan or DC fan controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321848804.8U CN220326066U (en) | 2023-07-14 | 2023-07-14 | EC fan or DC fan controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220326066U true CN220326066U (en) | 2024-01-09 |
Family
ID=89426067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321848804.8U Active CN220326066U (en) | 2023-07-14 | 2023-07-14 | EC fan or DC fan controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220326066U (en) |
-
2023
- 2023-07-14 CN CN202321848804.8U patent/CN220326066U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |