CN214406240U - Control box mounting structure of electric heater - Google Patents
Control box mounting structure of electric heater Download PDFInfo
- Publication number
- CN214406240U CN214406240U CN202022397894.6U CN202022397894U CN214406240U CN 214406240 U CN214406240 U CN 214406240U CN 202022397894 U CN202022397894 U CN 202022397894U CN 214406240 U CN214406240 U CN 214406240U
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- CN
- China
- Prior art keywords
- control box
- electric heater
- prepositioning
- mounting structure
- insertion groove
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- 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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- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
Abstract
The utility model relates to a control box mounting structure of electric heater. It includes the electric heater shell, the back of electric heater shell is equipped with control box embedded groove, the one end of control box is equipped with the prepositioning picture peg, the position that corresponds the prepositioning picture peg on the lateral wall of control box embedded groove is equipped with the prepositioning structure, the control box is packed into in the control box embedded groove, the prepositioning picture peg is pegged graft with the prepositioning structure. The utility model discloses a control box pegs graft with the prepositioning structure through the prepositioning picture peg above that to realize that the control box fixes in advance on control box embedded groove, prepositioning picture peg and prepositioning structure peg graft easily, can improve assembly efficiency greatly. Therefore, the utility model discloses a control box installation is easy, simple, assembly efficiency is high.
Description
Technical Field
The utility model relates to a technical field of electric heater, in particular to control box mounting structure of electric heater.
Background
At present, the electric heater has been generally used in places such as families, hotels and the like in no heating area because of advantages such as fast heating, portable performance, high cost performance and the like, and can meet the heating demand of users. Because electric heat membrane convection type electric heater, in order to guarantee the heat dissipation of product, adopt the metal screen panel as electric heater shell protective structure more, because metal screen panel production technology problem, can't do corresponding assembly structure. The pendant such as the control box is not easy to be installed on the metal electric heater shell, so a new control box of the electric heater is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a control box mounting structure of electric heater that the control box installation is easy, simple, assembly efficiency is high.
The purpose of the utility model is realized like this:
the utility model provides a control box mounting structure of electric heater, includes the electric heater shell, the back of electric heater shell is equipped with control box embedded groove, the one end of control box is equipped with the prepositioning picture peg, the position that corresponds the prepositioning picture peg on the lateral wall of control box embedded groove is equipped with the prepositioning structure, the control box is packed into in the control box embedded groove, the prepositioning picture peg is pegged graft with the prepositioning structure. The utility model discloses a control box pegs graft with the prepositioning structure through the prepositioning picture peg on it to realize that the control box fixes in advance on control box embedded groove, the utility model discloses a control box installation is easy, simple, assembly efficiency is high.
The utility model can be further improved as follows.
Electric heater shell folds around preceding shell and the backshell including preceding shell, preceding shell and the backshell, on the backshell was located to the control box embedded groove, consequently, the utility model discloses an electric heater shell's simple structure, assembly are easy, and production efficiency is high.
The control box embedded groove is positioned at the corner position of the rear shell. Therefore, the utility model discloses a heat-generating body in the electric heater shell is kept away from to the control box to electric parts's in the control box life has been prolonged.
Be equipped with the electric wire threading mouth on the lateral wall of control box embedded groove, the inner chamber and the control box embedded groove of electric heater shell are fed through to the electric wire threading mouth, the utility model has the advantages of reasonable design, be convenient for wiring in heat-generating body in the electric heater shell and the control box.
The control box is provided with a connecting bolt and a first connecting through hole, a second connecting through hole is arranged at the position, corresponding to the first connecting through hole, of the bottom wall of the control box embedded groove, a screw hole is formed in the front shell, and the connecting bolt sequentially penetrates through the first connecting through hole and the second connecting through hole and is connected with the screw hole, so that the control box is fixed.
The control box embedded groove is square form, the front side, the upper end and the left side of control box embedded groove are open form, the right side of control box embedded groove is equipped with the electric wire threading mouth, the inner chamber intercommunication of control box embedded groove and backshell, the lower extreme of control box embedded groove is equipped with prepositioning structure.
The pre-positioning structure is a jack and/or an insertion notch, the jack and the insertion notch have positioning and installation guiding effects, and the pre-positioning structure is communicated with an inner cavity of the electric heater shell.
One end of the control box is provided with at least two pre-positioning insertion plates, and the side wall of the embedded groove of the control box is provided with an insertion hole and an insertion notch.
The shape and the size of the control box are matched with those of the embedded groove of the control box.
The thickness of backshell is approximately equal to the degree of depth of control box embedded groove, consequently, the back of the backshell after the control box has been assembled is level and smooth.
The utility model has the advantages as follows:
the utility model discloses a control box pegs graft with the prepositioning structure through the prepositioning picture peg above that to realize that the control box fixes in advance on control box embedded groove, prepositioning picture peg and prepositioning structure peg graft easily, can improve assembly efficiency greatly. Therefore, the utility model discloses a control box installation is easy, simple, assembly efficiency is high.
Drawings
Fig. 1 is the structure schematic diagram of the utility model discloses control box mounting structure is applied to on the electric heater.
Fig. 2 is the utility model discloses decomposition structure schematic diagram on the electric heater.
Fig. 3 is a schematic structural view of the control box of the present invention mounted on the rear case.
Fig. 4 is a schematic structural diagram of the control box mounting structure of the present invention pre-mounted on the rear housing.
Fig. 5 is a schematic view of the structure of fig. 4 at another angle.
Fig. 6 is a schematic structural diagram of the control box of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
An embodiment one, as shown in fig. 1 to 6, a control box mounting structure of electric heater, including electric heater shell 10, the back of electric heater shell 10 is equipped with control box embedded groove 4, the one end of control box 3 is equipped with pre-positioning picture peg 11, the position that corresponds pre-positioning picture peg 11 on the lateral wall of control box embedded groove 4 is equipped with the pre-positioning structure, control box 3 is packed into in the control box embedded groove 4, pre-positioning picture peg 11 is pegged graft with the pre-positioning structure.
As a more specific technical solution of the present invention.
The control box embedded groove 4 is positioned at the corner position of the rear shell 2. Therefore, the control box 3 is far from the heat generating body, and the service life of the electric components in the control box 3 is prolonged.
The lateral wall of the control box embedded groove 4 is provided with an electric wire threading opening 12, and the electric wire threading opening 12 is communicated with the inner cavity of the electric heater shell 10 and the control box embedded groove 4.
The control box 3 is provided with a connecting bolt (not shown in the figure) and a first connecting through hole 7, the bottom wall of the control box embedded groove 4 is provided with a second connecting through hole 8 at a position corresponding to the first connecting through hole 7, the front shell is provided with a screw hole 13, and the connecting bolt sequentially penetrates through the first connecting through hole 7 and the second connecting through hole 8 and is connected with the screw hole 13.
Control box embedded groove 4 is square form, front side, upper end and the left side of control box embedded groove 4 are open form, the right side of control box embedded groove 4 is equipped with electric wire threading mouth 12, control box embedded groove 4 communicates with the inner chamber of backshell 2, the lower extreme of control box embedded groove 4 is equipped with prepositioning structure.
And two pre-positioning insertion plates 11 are arranged at one end of the control box 3, and jacks 5 and insertion notches 6 are arranged on the side wall of the control box embedded groove 4.
The pre-positioning structure is a jack 5 and/or an insertion notch 6, and the pre-positioning structure is communicated with an inner cavity of the electric heater shell 10.
The shape and the size of the control box 3 are matched with those of the control box embedding groove 4.
The thickness of the rear case 2 is approximately equal to the depth of the control box fitting groove 4.
Claims (10)
1. The utility model provides a control box mounting structure of electric heater, includes the electric heater shell, characterized by, the back of electric heater shell is equipped with control box embedded groove, the one end of control box is equipped with the prepositioning picture peg, the position that corresponds the prepositioning picture peg on the lateral wall of control box embedded groove is equipped with the prepositioning structure, the control box is packed into in the control box embedded groove, the prepositioning picture peg is pegged graft with the prepositioning structure.
2. The mounting structure of the control box of the electric heater as claimed in claim 1, wherein the electric heater casing includes a front casing and a rear casing, the front casing and the rear casing are folded back and forth, and the control box insertion groove is formed on the rear casing.
3. The control box mounting structure of the electric heater as claimed in claim 1, wherein the control box insertion groove is located at a corner position of the rear case.
4. The mounting structure of the control box of the electric heater as claimed in claim 1, wherein a wire threading opening is formed on a sidewall of the control box insertion groove, and the wire threading opening communicates an inner cavity of the electric heater case with the control box insertion groove.
5. The mounting structure of the control box of the electric heater as claimed in claim 2, wherein the control box is provided with a connection bolt and a first connection through hole, the bottom wall of the control box insertion groove is provided with a second connection through hole corresponding to the first connection through hole, the front housing is provided with a screw hole, and the connection bolt sequentially passes through the first connection through hole and the second connection through hole and is connected with the screw hole.
6. The mounting structure of the control box of the electric heater as claimed in claim 4, wherein the control box insertion groove is square, the front, upper and left sides of the control box insertion groove are open, the right side of the control box insertion groove is provided with the electric wire threading opening, the control box insertion groove is communicated with the inner cavity of the rear case, and the lower end of the control box insertion groove is provided with the pre-positioning structure.
7. The mounting structure of the control box of the electric heater as claimed in claim 1, wherein at least two pre-positioning insertion plates are disposed at one end of the control box, and insertion holes and insertion notches are disposed on side walls of the insertion grooves of the control box.
8. The mounting structure of the control box of the electric heater as claimed in claim 1, wherein the pre-positioning structure is a jack and/or a socket notch, and the pre-positioning structure is communicated with an inner cavity of the casing of the electric heater.
9. The mounting structure of the control box of the electric heater as claimed in claim 1, wherein the shape and size of the control box are matched with those of the control box insertion groove.
10. The control box installation structure of the electric heater as claimed in claim 2, wherein the thickness of the rear case is approximately equal to the depth of the control box insertion groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022397894.6U CN214406240U (en) | 2020-10-24 | 2020-10-24 | Control box mounting structure of electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022397894.6U CN214406240U (en) | 2020-10-24 | 2020-10-24 | Control box mounting structure of electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214406240U true CN214406240U (en) | 2021-10-15 |
Family
ID=78019042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022397894.6U Active CN214406240U (en) | 2020-10-24 | 2020-10-24 | Control box mounting structure of electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214406240U (en) |
-
2020
- 2020-10-24 CN CN202022397894.6U patent/CN214406240U/en active Active
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| GR01 | Patent grant |