CN212360271U - Control box structure of electric fan and electric heater - Google Patents
Control box structure of electric fan and electric heater Download PDFInfo
- Publication number
- CN212360271U CN212360271U CN202020836553.1U CN202020836553U CN212360271U CN 212360271 U CN212360271 U CN 212360271U CN 202020836553 U CN202020836553 U CN 202020836553U CN 212360271 U CN212360271 U CN 212360271U
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- control box
- control panel
- control
- connector
- mounting groove
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Abstract
A control box structure of an electric fan and an electric heater comprises a connecting body and a control assembly, wherein the control assembly comprises a control panel and a control box, and further comprises a touch control screen positioned in the control panel or a button exposed on the control panel; or a buckling piece is arranged between the control panel and the control box and buckled with the control panel and the control box through the buckling piece, and the rear side of the control box is abutted against the outer surface of the connector and covers the outer edge of the mounting groove. The utility model discloses cancel the design of traditional button, knob, improve user's use and experience to and change traditional button assembly methods, improve assembly efficiency, the later stage maintenance of being convenient for is dismantled or is changed.
Description
Technical Field
The utility model relates to an electric fan, electric heater specifically are control box structure of electric fan, electric heater.
Background
The control buttons of the existing electric fan and electric heater are generally inserted into the control assembly from bottom to top and partially protrude out of the control panel, so that the control buttons are convenient for a user to press; or, the control panel of the electric fan or the electric heater is provided with a knob, and a user can control the electric fan or the electric heater by rotating the knob. With the transition of the times, users have visually tired of the appearance of this control manner. And in control button from down up inserting control assembly, assembly efficiency is low, and the assembly personnel must install the back with button and control box, just can install control panel at last. And the later maintenance and disassembly are complicated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an assembly structure is reasonable, assembly efficiency is higher, and the later stage of being convenient for is maintained and is dismantled or change to and improve user experience's electric fan, the control box structure of electric heater, in order to overcome the weak point among the prior art.
The control box structure of the electric fan and the electric heater comprises a connecting body and a control assembly thereof, wherein the control assembly comprises a control panel and a control box which are connected, and also comprises a touch control screen positioned in the control panel or a button exposed on the control panel; or a buckling piece is arranged between the control panel and the control box and buckled with the control panel and the control box through the buckling piece, and the rear side of the control box is abutted against the outer surface of the connector and covers the outer edge of the mounting groove. The design mode of traditional button, knob is cancelled, improves user's use and experiences to and change traditional button assembly methods, improve assembly efficiency, the later stage maintenance of being convenient for is dismantled or is changed.
The connecting part comprises a first connecting column arranged on the rear side of the control panel and a connecting hole arranged on the rear surface of the connecting body, and the first connecting column and the connecting hole are aligned.
The connecting hole is of a step-shaped structure, a sinking platform is arranged in the connecting hole, screws are screwed in the connecting hole and the first connecting column, and the screw head sinks into the sinking platform to hide the screw head, so that the screw head is invisible for a user, and the product is attractive.
The rear side of the control panel is provided with a step for being embedded into the mounting groove, and the outer side surface of the step is provided with a tolerance rib which is adapted to the machining tolerance of the inner diameter of the mounting groove, so that the step and the mounting groove are tightly assembled; the tolerance rib is provided with a plurality of and encircles and sets up on the lateral surface of step.
If the inner diameter of the mounting groove is larger after the mounting groove is machined, the step is embedded into the mounting groove, and the tolerance rib on the step can block the mounting groove with the larger inner diameter; if the mounting groove is after processing, the mounting groove internal diameter is little, in the step embedding mounting groove, tolerance rib on the step can be worn and torn by the less mounting groove of internal diameter this moment, and the less mounting groove of internal diameter is blocked to tolerance rib after wearing and tearing to make step and mounting groove carry out closely the assembly.
The periphery of the control panel is attached to the outer edge of the mounting groove (the periphery of the control panel is attached to the outer surface of the connecting body), so that the periphery of the control panel covers the opening of the mounting groove; or the rear side of the control panel is provided with a step for being buckled in the control box, the buckling piece comprises a buckle arranged in the control box, a clamping groove is formed between the buckle and the inner side of the control box, and the edge of the step is embedded in the clamping groove; a control panel is arranged between the control panel and the control box, a touch control screen is arranged on the control panel, an observation window is arranged on the control panel, and the touch control screen part of the control panel is embedded into the observation window.
The inserting component comprises an inserting end arranged on the control box and an inserting portion arranged on the button, an inserting groove is arranged in the inserting portion, the inserting portion penetrates through the control panel and is inserted with the inserting end through the inserting groove, the button is convenient to install, and the traditional installing mode is changed.
The opening of the inserting groove is provided with a guide inclined plane, so that the inserting groove and the inserting end can be conveniently inserted.
The rear side of the control panel is provided with a second connecting column, the control box is provided with a mounting hole corresponding to the second connecting column, and the second connecting column is inserted into the mounting hole.
The material of the connector is metal, and the cross section of one side of the connector is circular, triangular or polygonal; be equipped with the cavity in the connector, the medial surface of cavity is equipped with the insulating layer, improves the security, prevents that the electric leakage from leading to unexpected emergence.
The insulating layer is at least insulating paper.
The connector top is equipped with the last connector that is used for the cooperation to connect the overpass head, and the connector bottom is equipped with the lower connector that is used for the cooperation to connect the lifter, and in the connector was inserted to the top of connector, in the connector bottom inserted the connector down.
The utility model has the advantages as follows:
a. the control panel is partially embedded into the mounting groove, a connecting part is arranged between the control panel and the connecting body so that the control panel is fixed on the connecting body, a touch control screen or a button is arranged on the control panel, and an inserting part is arranged between the button and the control box so that the button and the control box are inserted; or the control box is fixed on the outer surface of the connecting body through the fastening piece, the traditional design mode of a button and a knob is cancelled, and the use experience of a user is improved;
b. the outer side surface of the step is provided with a tolerance rib for assembly. If the inner diameter of the mounting groove is larger after the mounting groove is machined, the step is embedded into the mounting groove, and the tolerance rib on the step can block the mounting groove with the larger inner diameter; if the mounting groove is machined, the inner diameter of the mounting groove is small, the step is embedded into the mounting groove, the tolerance rib on the step is abraded by the mounting groove with the smaller inner diameter, and the abraded tolerance rib blocks the mounting groove with the smaller inner diameter, so that the step and the mounting groove are tightly assembled, and the problem of assembly tolerance is effectively solved;
c. the inserting part on the button penetrates through the control panel and is inserted with the inserting end through the inserting groove so as to be convenient for installing the button, change the traditional installation mode and improve the assembly efficiency;
d. the opening of the insertion groove is provided with a guide inclined plane, so that the insertion groove and the insertion end can be conveniently inserted;
e. the connector material is the metal, is equipped with the cavity in the connector, and the medial surface of cavity is equipped with the insulating layer, improves the security, prevents that the electric leakage from leading to unexpected emergence.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a control box structure of an electric fan or an electric heater according to a first embodiment of the present invention.
Fig. 2 is the assembly and disassembly structure diagram of the control box structure of the electric fan and the electric heater according to the first embodiment of the present invention.
Fig. 3 is a schematic view of the structure of the control box of the electric fan and the electric heater according to the first embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a button according to a first embodiment of the present invention.
Fig. 5 is a schematic structural view of the insertion terminal according to the first embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a control panel according to a first embodiment of the present invention.
Fig. 7 is a schematic cross-sectional structure diagram of the control box structure of the electric fan and the electric heater according to the first embodiment of the present invention.
Fig. 8 is a partially enlarged view of fig. 7.
Fig. 9 is a schematic perspective view of the overpass head according to the first embodiment of the present invention.
Fig. 10 is a schematic perspective view of a control box structure of an electric fan and an electric heater according to a second embodiment of the present invention.
Fig. 11 is an assembly and disassembly structure diagram of a control box structure of an electric fan and an electric heater according to a second embodiment of the present invention.
Fig. 12 is a schematic view of another direction assembly and disassembly structure of the control box structure of the electric fan and the electric heater according to the second embodiment of the present invention.
Fig. 13 is a schematic cross-sectional structure view of a control box structure of an electric fan or an electric heater according to a second embodiment of the present invention.
Fig. 14 is a schematic view of another direction cross-sectional structure of the control box structure of the electric fan and the electric heater according to the second embodiment of the present invention.
Fig. 15 is a partially enlarged view of fig. 14.
The utility model discloses the spatial structure schematic diagram of the control box structure of second embodiment electric fan, electric heater.
In the drawing, 1 is a connector, 1.1 is a mounting groove, 1.2 is a connecting hole, 1.2.1 is a sinking platform, 1.3 is a cavity, 2 is a control component, 3 is a control panel, 3.1 is a touch control screen, 3.2 is a button, 3.2.1 is a plugging part, 3.2.2 is a plugging groove, 3.2.3 is a guide inclined plane, 3.3 is a first connecting column, 3.4 is a step, 3.4.1 is a tolerance rib, 3.5 is a second connecting column, 3.6 is a positioning block, 3.7 is a control panel, 3.8 is an observation window, 3.9 is a lamp post, 3.10 is a lamp hole, 4 is a control box, 4.1 is a plugging end, 4.2 is a mounting hole, 4.3 is a buckle, 4.4 is a clamping groove, and 5 is an overhead bridge head.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
First embodiment
Referring to fig. 1, an electric fan, control box structure of electric heater, including connector 1 and control assembly 2 thereof, control assembly 2 is including control panel 3 and the control box 4 that are connected, still including being located to expose button 3.2 on control panel 3, correspond control panel 3 on the front surface of connector 1, control box 4 is equipped with mounting groove 1.1, control box 4 is located connector 1, control panel 3 part imbeds in mounting groove 1.1, be equipped with adapting unit between control panel 3 and the connector 1, so that control panel 3 fixes on connector 1, be equipped with plug components between button 3.2 and the control box 4, so that button 3.2 and control box 4 peg graft mutually.
In the present embodiment, a row of buttons 3.2, specifically a fan shaking button, a strong wind button, a normal wind (medium wind), a breeze button, and a shutdown button, are provided on the control panel 3.
Referring to fig. 2, 3 and 6, the connection member includes a first connection post 3.3 provided at a rear side of the control panel 3, and a connection hole 1.2 provided at a rear surface of the connection body 1, the first connection post 3.3 and the connection hole 1.2 being aligned.
In this embodiment, two first connecting columns 3.3 are disposed on the rear side of the control panel 3, two connecting holes 1.2 are correspondingly disposed on the rear surface of the connecting body 1, screw holes are disposed in the first connecting columns 3.3, and screws are inserted into the connecting holes 1.2 and are in threaded connection with the screw holes. The first connecting column 3.3 is provided with reinforcing ribs on the periphery to improve the strength.
The connecting hole 1.2 is in a step-shaped structure, and a sinking platform 1.2.1 is arranged in the connecting hole 1.2. Screws are screwed in the connecting holes 1.2 and the first connecting columns 3.3, and the screw heads are sunk into the sinking platforms 1.2.1 to hide the screw heads, so that the screw heads are invisible for users, and the product is attractive.
The rear side of the control panel 3 is provided with a step 3.4 for being embedded into the mounting groove 1.1, and the outer side surface of the step 3.4 is provided with a tolerance rib 3.4.1 which is adapted to the inner diameter machining tolerance of the mounting groove 1.1, so that the step 3.4 and the mounting groove 1.1 are tightly assembled; the tolerance ribs 3.4.1 are provided in several numbers and are arranged around the outer side of the step 3.4.
If the inner diameter of the mounting groove 1.1 is larger after the mounting groove 1.1 is machined, the step 3.4 is embedded into the mounting groove 1.1, and the tolerance rib 3.4.1 on the step 3.4 can block the mounting groove with the larger inner diameter; if mounting groove 1.1 is after processing, mounting groove 1.1 internal diameter is little, in step 3.4 embedding mounting groove 1.1, tolerance rib 3.4.1 on step 3.4 can be worn and torn by the less mounting groove 1.1 of internal diameter this moment, and the less mounting groove 1.1 of internal diameter is blocked to tolerance rib 3.4.1 after wearing out to make step 3.4 and mounting groove 1.1 carry out closely the assembly.
The periphery of control panel 3 is laminated on the outer edge of mounting groove 1.1 to the opening part of the peripheral cladding mounting groove 1.1 of control panel 3.
Referring to fig. 2-5, the plug component includes a plug end 4.1 disposed on the control box 4 and a plug portion 3.2.1 disposed on the button 3.2, a plug groove 3.2.2 is disposed in the plug portion 3.2.1, and the plug portion 3.2.1 penetrates through the control panel 3 and is plugged with the plug end 4.1 through the plug groove 3.2.2.
In this embodiment, the control panel 3 is provided with a through hole, and the plug-in part 3.2.1 is inserted into the through hole of the control panel 3.
Referring to fig. 4, the opening of the insertion groove 3.2.2 is provided with a guide inclined surface 3.2.3.
The rear side of the control panel 3 is provided with a second connecting column 3.5, the control box 4 is provided with a mounting hole 4.2 corresponding to the second connecting column 3.5, the second connecting column 3.5 is inserted into the mounting hole 4.2, a screw hole is arranged in the second connecting column 3.5, and a screw is inserted into the mounting hole 4.2 and is in threaded connection with the screw hole. The reinforcing ribs are arranged on the periphery of the second connecting column 3.5 to improve the strength.
In this embodiment, the rear side of the control panel 3 is further provided with a positioning block 3.6, when assembling, the second connecting column 3.5 is inserted into the mounting hole 4.2, and the positioning block 3.6 contacts the front surface of the control box 4.
The connector 1 is made of metal, and the cross section of one side of the connector 1 is circular, triangular or polygonal; a cavity 1.3 is arranged in the connector 1, and an insulating layer is arranged on the inner side surface of the cavity 1.3.
The insulating layer is at least insulating paper.
The top of the connector 1 is provided with an upper connector which is used for being matched and connected with the top bridge head 5, the bottom of the connector 1 is provided with a lower connector which is used for being matched and connected with the lifting rod, the top of the connector 1 is inserted into the bottom of the upper connector, and the bottom of the connector 1 is inserted into the top of the lower connector. The bottom of the overpass head 5 is inserted into the top of the upper connector; the top of the lifting rod is inserted into the bottom of the lower connector.
The upper and lower connectors are made of plastic.
Second embodiment
Referring to fig. 10, a structure of a control box for an electric fan or an electric heater is different from that of the first embodiment in that: a buckling piece is arranged between the control panel 3 and the control box 4 and buckled with the control panel and the control box through the buckling piece, and the rear side of the control box 4 is abutted against the outer surface of the connector 1 and wraps the outer edge of the mounting groove 1.1.
Or, besides the fastener arranged between the control panel 3 and the control box 4, a second connecting column 3.5 and a mounting hole 4.2 are respectively arranged.
Referring to fig. 11-13, the rear side of the control panel 3 is provided with a step 3.4 for being fastened in the control box 4, the fastener includes a buckle 4.3 arranged in the control box 4, and a slot 4.4 is formed between the buckle 4.3 and the inner side of the control box 4.
Referring to fig. 14-15, the edge of the step 3.4 is embedded in the slot 4.4; be equipped with control panel 3.7 between control panel 3 and the control box 4, be equipped with touch control screen 3.1 on the control panel 3.7, be equipped with observation window 3.8 on the control panel 3, the touch control screen 3.1 part embedding observation window 3.8 of control panel 3.7.
Referring to fig. 11-13, a lamp post 3.9 is further disposed on the control panel 3.7, a lamp hole 3.10 is disposed on the control panel 3 corresponding to the lamp post 3.9, and the front end of the lamp post 3.9 is inserted into the lamp hole 3.10.
The control panel 3 is provided with a positioning column, the control panel 3.7 is provided with a positioning hole corresponding to the positioning column, and the positioning column is inserted into the positioning hole so as to assemble the control panel 3 and the control panel 3.7.
Other parts not described are the same as those of the first embodiment, and are not described in detail here.
Third embodiment
The structure of the control box of the electric fan and the electric heater is different from that of the first embodiment in that: a buckling piece is arranged between the control panel 3 and the control box 4 and buckled with the control panel and the control box through the buckling piece, and the rear side of the control box 4 is abutted against the outer surface of the connector 1 and wraps the outer edge of the mounting groove 1.1.
The rear side of the control panel 3 is provided with a step 3.4 used for being buckled in the control box 4, the buckling piece comprises a buckle 4.3 arranged in the control box 4, and a clamping groove 4.4 is formed between the buckle 4.3 and the inner side of the control box 4. The edge of the step 3.4 is embedded in the slot 4.4.
The device also comprises a button 3.2 exposed on the control panel 3, and an inserting component is arranged between the button 3.2 and the control box 4 so as to ensure that the button 3.2 is inserted into the control box 4.
Other parts not described are the same as those of the first embodiment, and are not described in detail here.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a control box structure of electric fan, electric heater, includes connector (1) and control assembly (2) thereof, and control assembly (2) are including control panel (3) and control box (4) that are connected, still including touch control screen (3.1) or the button (3.2) of exposing on control panel (3) that are located control panel (3), its characterized in that: the front surface of the connecting body (1) corresponds to the control panel (3), the control box (4) is provided with a mounting groove (1.1), the control box (4) is positioned in the connecting body (1), part of the control panel (3) is embedded into the mounting groove (1.1), a connecting component is arranged between the control panel (3) and the connecting body (1) so as to fix the control panel (3) on the connecting body (1), and an inserting component is arranged between the button (3.2) and the control box (4) so as to insert the button (3.2) and the control box (4); or a buckling piece is arranged between the control panel (3) and the control box (4) and buckled with the control panel and the control box through the buckling piece, and the rear side of the control box (4) is abutted against the outer surface of the connector (1) and covers the outer edge of the mounting groove (1.1).
2. The control box structure of electric fan and heater as claimed in claim 1, wherein: the connecting part comprises a first connecting column (3.3) arranged on the rear side of the control panel (3) and a connecting hole (1.2) arranged on the rear surface of the connecting body (1), and the first connecting column (3.3) is aligned with the connecting hole (1.2).
3. The control box structure of electric fan and heater as claimed in claim 2, wherein: the connecting hole (1.2) is of a step-shaped structure, and a sinking platform (1.2.1) is arranged in the connecting hole (1.2).
4. The control box structure of electric fan and heater as claimed in claim 1, wherein: the rear side of the control panel (3) is provided with a step (3.4) which is used for being embedded into the mounting groove (1.1), and the outer side surface of the step (3.4) is provided with a tolerance rib (3.4.1) which is used for adapting to the inner diameter machining tolerance of the mounting groove (1.1), so that the step (3.4) and the mounting groove (1.1) are tightly assembled; the tolerance ribs (3.4.1) are provided with a plurality of tolerance ribs and are arranged on the outer side surface of the step (3.4) in a surrounding mode, the periphery of the control panel (3) is attached to the outer edge of the mounting groove (1.1), and the periphery of the control panel (3) is made to cover the opening of the mounting groove (1.1); or the rear side of the control panel (3) is provided with a step (3.4) for being buckled in the control box (4), the buckling piece comprises a buckle (4.3) arranged in the control box (4), a clamping groove (4.4) is formed between the buckle (4.3) and the inner side of the control box (4), and the edge of the step (3.4) is embedded into the clamping groove (4.4); be equipped with between control panel (3) and control box (4) control panel (3.7), be equipped with touch control screen (3.1) on control panel (3.7), be equipped with observation window (3.8) on control panel (3), touch control screen (3.1) part embedding observation window (3.8) of control panel (3.7).
5. The control box structure of electric fan and heater as claimed in claim 1, wherein: the plug component comprises a plug end (4.1) arranged on the control box (4) and a plug part (3.2.1) arranged on the button (3.2), a plug groove (3.2.2) is arranged in the plug part (3.2.1), and the plug part (3.2.1) penetrates through the control panel (3) and is connected with the plug end (4.1) in a plug way through the plug groove (3.2.2).
6. The control box structure of electric fan and heater as claimed in claim 4, wherein: the opening of the inserting groove (3.2.2) is provided with a guide inclined plane (3.2.3).
7. The control box structure of electric fan and heater as claimed in claim 1, wherein: control panel (3) rear side is equipped with second spliced pole (3.5), and control box (4) correspond second spliced pole (3.5) and are equipped with mounting hole (4.2), and second spliced pole (3.5) insert in mounting hole (4.2).
8. A control box structure of an electric fan and heater as claimed in any one of claims 1-7, wherein: the connecting body (1) is made of metal, and the cross section of one side of the connecting body (1) is circular, triangular or polygonal; a cavity (1.3) is arranged in the connector (1), and an insulating layer is arranged on the inner side surface of the cavity (1.3).
9. The control box structure of electric fan and heater as claimed in claim 8, wherein: the insulating layer is at least insulating paper.
10. A control box structure of an electric fan and an electric heater as claimed in claim 9, wherein: the top of the connector (1) is provided with an upper connector used for being matched and connected with the overpass head (5), the bottom of the connector (1) is provided with a lower connector used for being matched and connected with the lifting rod, the top of the connector (1) is inserted into the upper connector, and the bottom of the connector (1) is inserted into the lower connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020836553.1U CN212360271U (en) | 2020-05-18 | 2020-05-18 | Control box structure of electric fan and electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020836553.1U CN212360271U (en) | 2020-05-18 | 2020-05-18 | Control box structure of electric fan and electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212360271U true CN212360271U (en) | 2021-01-15 |
Family
ID=74150795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020836553.1U Expired - Fee Related CN212360271U (en) | 2020-05-18 | 2020-05-18 | Control box structure of electric fan and electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212360271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112682835A (en) * | 2021-01-29 | 2021-04-20 | 佛山市匠石电器有限公司 | Electric warmer |
-
2020
- 2020-05-18 CN CN202020836553.1U patent/CN212360271U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112682835A (en) * | 2021-01-29 | 2021-04-20 | 佛山市匠石电器有限公司 | Electric warmer |
| CN112682835B (en) * | 2021-01-29 | 2022-06-03 | 佛山市匠石电器有限公司 | Electric warmer |
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| GR01 | Patent grant | ||
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Granted publication date: 20210115 |