CN209944476U - Convection type electric heater - Google Patents
Convection type electric heater Download PDFInfo
- Publication number
- CN209944476U CN209944476U CN201920293469.7U CN201920293469U CN209944476U CN 209944476 U CN209944476 U CN 209944476U CN 201920293469 U CN201920293469 U CN 201920293469U CN 209944476 U CN209944476 U CN 209944476U
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- electric heater
- casing
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- groove
- type electric
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- 238000009434 installation Methods 0.000 claims abstract description 27
- 238000005485 electric heating Methods 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a to STREAMING electric heater, it includes the casing and sets up the electric heating element in the casing, and the inner wall of casing has first draw-in groove, has the installation department on the electric heating element, and one side of installation department sets up in first draw-in groove, and the opposite side of installation department passes through first fastener and connects in the casing. Through this structure for electric heating assembly's simple installation is firm, reduces the quantity of first fastener, can simplify the utility model discloses an assembly improves assembly efficiency.
Description
Technical Field
The utility model relates to an electric heat technical field, especially to STREAMING electric heater.
Background
In some places with lower temperature, heating devices such as convection type electric heaters and floor heating devices are often adopted to heat and warm the room. The main structure of the convection type electric heater comprises a shell and an electric heating assembly arranged in the shell, wherein the electric heating assembly heats surrounding air during working, and the heated air flows upwards under the drive of heat to generate convection, so that the air temperature in a room rises. Generally, electric heating element is direct to be installed in the casing through fasteners such as screw, need install more fastener when assembling, has increased the quantity of spare part, also can reduce the assembly efficiency of electric heater simultaneously.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a can simplify the convection type electric heater of assembly.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a to STREAMING electric heater, includes the casing and sets up the electric heating element in the casing, the inner wall of casing has first draw-in groove, the last installation department that has of electric heating element, one side of installation department sets up in first draw-in groove, the opposite side of installation department passes through first fastener and connects in the casing.
Preferably, the inner wall of the shell is provided with a second clamping groove which is arranged opposite to the first clamping groove, and the other side of the mounting part is connected to the side wall of the second clamping groove through a first fastener.
Preferably, a control device is arranged in the shell, and the control device is slidably clamped in the first clamping groove and the second clamping groove.
Preferably, the electric heating assembly comprises a heating body and a blocking piece arranged at the end part of the heating body, the blocking piece and the shell together enclose a cavity, and a control device is arranged in the cavity.
Preferably, the blocking piece and the mounting part are of an integrated structure.
Preferably, a bushing is arranged on the baffle plate, and the heating body is inserted into the bushing.
Preferably, the housing comprises a mounting section and end cover assemblies arranged at two ends of the mounting section.
Preferably, the end cap assembly includes a mounting cap and a cover cap, the mounting cap is connected to the end of the mounting section through a second fastener, and the cover cap is fastened to the mounting cap.
Preferably, the installation section includes preceding shell and sets up in the backshell of preceding shell rear side, preceding shell and backshell all are connected with the installation lid, first draw-in groove sets up in the backshell.
Preferably, a control device is arranged in the shell, and the control device comprises a sound collection module and a sound identification module.
The utility model has the advantages that: the utility model discloses in, the inner wall of casing has first draw-in groove, has the installation department on the electric heating element, and one side of installation department sets up in first draw-in groove, and the opposite side of installation department is connected in the casing through first fastener, through this structure for electric heating element's simple installation is firm, reduces the quantity of first fastener, can simplify the utility model discloses an assembly improves assembly efficiency.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a first exploded view of the present invention;
fig. 4 is a second exploded view of the present invention;
fig. 5 is a third exploded view of the present invention.
Detailed Description
Referring to fig. 1 to 5, the present invention relates to a convection type electric heater, which comprises a casing, an electric heating assembly and a control device 3, wherein the electric heating assembly and the control device 3 are all disposed in the casing, and a ventilation opening 113 is disposed on the upper portion and the lower portion of the casing, so as to facilitate the flow of air. The inner wall of the casing has a first slot 1121, the electric heating element has a mounting portion 23, one side of the mounting portion 23 is disposed in the first slot 1121, and the other side of the mounting portion 23 is connected to the casing through a first fastener 24.
Further, the inner wall of the housing has a second engaging groove 1122 disposed opposite to the first engaging groove 1121, and the other side of the mounting portion 23 is connected to a side wall of the second engaging groove 1122 through a first fastening member 24. The inner wall of the housing may be provided with a mounting seat having a mounting hole, and the mounting portion 23 may be connected to the mounting seat.
In addition, the control device 3 is slidably engaged with the first engaging groove 1121 and the second engaging groove 1122, so that the control device 3 can be installed and positioned, and the assembly of the present invention can be simplified.
The electric heating assembly comprises a heating body 21 and a baffle plate 22 arranged at the end part of the heating body 21, the baffle plate 22 and the shell together enclose a cavity 14, and the control device 3 is positioned in the cavity 14.
The baffle plate 22 and the mounting portion 23 are of an integrated structure, that is, the side edge of the baffle plate 22 is bent to form the mounting portion 23, so as to simplify the structure of the electric heating assembly and reduce the cost.
The stopper 22 is provided with a bush 25, and the heating element 21 is inserted into the bush 25. The bush 25 not only can provide a good supporting function for the heating element 21, but also has an insulating and heat-insulating effect.
The housing includes a mounting section 11 and end cap assemblies 12 disposed at two ends of the mounting section 11, each of the end cap assemblies 12 includes a mounting cap 121 and a sealing cap 122, the mounting cap 121 is connected to an end of the mounting section 11 through a second fastener 13, and the sealing cap 122 is fastened to the mounting cap 121. Through the above structure, the cover 122 can shield the second fastening member 13 on the mounting cover 121, so that the structure of the electric heater is more beautiful. The cavity 14 is enclosed by the end cover assembly 12, the mounting section 11 and the baffle 22, so that liquid can be prevented from entering the cavity 14 from the vent 113 or the end of the shell, water splashing and splashing can be effectively prevented, and a good waterproof effect can be achieved.
The bottom of the cover 122 and the bottom of the mounting cap 121 are also screwed to restrict the cover 122 from being detached from the mounting cap 121. In addition, the cover 122 may be adhered to the mounting cover 121 by an adhesive layer, or the cover 122 may be directly fastened to the end of the mounting segment 11.
The mounting section 11 includes a front shell 111 and a rear shell 112 disposed at the rear side of the front shell 111, the front shell 111 and the rear shell 112 are both connected to the mounting cover 121, meanwhile, the front shell 111 and the rear shell 112 are connected by a snap structure and a hook structure, and the first slot 1121 and the second slot 1122 are both disposed on the rear shell 112. Through this structure, can avoid liquid to get into cavity 14 through sprinkling, mode such as splash to play better water-proof effects. During assembly, the electric heating assembly and the control device 3 can be mounted on the rear shell 112 first, and then the front shell 111 can be mounted, so that the first fastening member 24 can be mounted.
The first fastener 24 and the second fastener 13 may be screws, rivets, etc.
The heating element 21 includes an electric heating tube and a heat sink covering the electric heating tube, and the end of the electric heating tube is mounted on the bushing 25. By the structure, the quick heat dissipation of the electric heating tube can be realized, so that the air heating rate is improved, and meanwhile, the installation of the heating body 21 is firmer.
Controlling means 3 is including sound collection module and voice recognition module to it is right through pronunciation the utility model discloses control, realize switch, temperature regulation and current temperature inquiry etc.. In addition, the control device 3 further comprises a frequency conversion module which is used for automatically matching gear output according to the temperature set by a user and the current temperature relation, so that the energy-saving effect is achieved.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, and thus, should not be construed as limiting the present invention.
The above embodiments are merely preferred embodiments of the present invention, and other embodiments are also possible. Equivalent modifications or substitutions may be made by those skilled in the art without departing from the spirit of the invention, and such equivalent modifications or substitutions are intended to be included within the scope of the claims set forth herein.
Claims (10)
1. The utility model provides a to STREAMING electric heater, includes the casing and sets up the electric heating element in the casing, its characterized in that, the inner wall of casing has first draw-in groove, the last installation department that has of electric heating element, one side of installation department sets up in first draw-in groove, the opposite side of installation department passes through first fastener and connects in the casing.
2. A convection type electric heater as set forth in claim 1, wherein: the inner wall of casing has the second draw-in groove that sets up with first draw-in groove in opposite directions, the opposite side of installation department passes through first fastener and connects in the lateral wall of second draw-in groove.
3. A convection type electric heater as set forth in claim 2 wherein: the shell is internally provided with a control device, and the control device is slidably clamped in the first clamping groove and the second clamping groove.
4. A convection type electric heater as set forth in claim 1, wherein: the electric heating assembly comprises a heating body and a blocking piece arranged at the end part of the heating body, the blocking piece and the shell jointly enclose a cavity, and a control device is arranged in the cavity.
5. A convection type electric heater as set forth in claim 4, wherein: the separation blade and the installation part are of an integrated structure.
6. A convection type electric heater as set forth in claim 4, wherein: the heating body is inserted into the lining.
7. A convection electric heater as claimed in claim 1 or 4, wherein: the casing includes the installation section and sets up in the end cover subassembly at installation section both ends.
8. A convection type electric heater as set forth in claim 7 wherein: the end cover assembly comprises an installation cover and a sealing cover, the installation cover is connected with the end part of the installation section through a second fastener, and the sealing cover is buckled with the installation cover.
9. A convection type electric heater as set forth in claim 8 wherein: the installation section includes preceding shell and sets up in the backshell of preceding shell rear side, preceding shell and backshell all are connected with the installation lid, first draw-in groove sets up in the backshell.
10. A convection type electric heater as set forth in claim 1, wherein: the casing is internally provided with a control device, and the control device comprises a sound collection module and a sound identification module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920293469.7U CN209944476U (en) | 2019-03-07 | 2019-03-07 | Convection type electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920293469.7U CN209944476U (en) | 2019-03-07 | 2019-03-07 | Convection type electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209944476U true CN209944476U (en) | 2020-01-14 |
Family
ID=69123301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920293469.7U Active CN209944476U (en) | 2019-03-07 | 2019-03-07 | Convection type electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209944476U (en) |
-
2019
- 2019-03-07 CN CN201920293469.7U patent/CN209944476U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231122 Address after: No. 18 Yonghui Road, Nantou Town, Zhongshan City, Guangdong Province, 528400 (one of the second floors of the first factory building) Patentee after: Zhongshan Yuantuo Technology Co.,Ltd. Address before: 528400 No. 18 Yonghui Road, Nantou Town, Zhongshan City, Guangdong Province (third floor of the third factory building) Patentee before: Zhongshan Ruirang Electrical Appliance Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |