CN209495462U - A kind of quick assembling heater - Google Patents
A kind of quick assembling heater Download PDFInfo
- Publication number
- CN209495462U CN209495462U CN201822062518.4U CN201822062518U CN209495462U CN 209495462 U CN209495462 U CN 209495462U CN 201822062518 U CN201822062518 U CN 201822062518U CN 209495462 U CN209495462 U CN 209495462U
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- China
- Prior art keywords
- shell
- end cap
- type
- quick assembling
- bulge
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- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- 238000007373 indentation Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Resistance Heating (AREA)
Abstract
The utility model discloses a kind of quick assembling heaters, including tubular heating element, be arranged with the shell on the outside of the tubular heating element, the end cap at the shell both ends is tightly connected and is fixed on the tubular heating element, the end cap is connect with shell by buckle structure.The utility model is simple for structure, by Fast Installation fixed structure, shortens installation work-hour, reduces the use cost of fixing screws.Increase the competitiveness of product.
Description
Technical field
The utility model relates to electric-heating technologies, and in particular to a kind of quick assembling heater.
Background technique
Thick-film heating is that one kind quickly heats flowing water by electronics heating component, and water temperature is made to be rapidly achieved target temperature
Degree.Its main feature is that instant-heating, without waiting for usually can star heating in a few seconds, therefore, until instant electric water heater face
Welcome since generation, by the majority of consumers.In the prior art, thick-film heating element is mostly tubular structure, in order to guarantee to heat
The tight fit of element and water pipe is generally required in the both ends of tubular heating element setting end cap for transition.At the same time, exist
Certain occasions also need to protect the heating element with unification shell, i.e., heating element set are embedded in enclosure interior.End cap is more
Be fixed in shell both ends, and with heating element port airtight connection.But due to the stability in order to guarantee connection, end cap
The both ends of shell are fixed on by multiple screws.Above structure stabilized structure, while ensuring the leakproofness of end cap and heating element
Energy.But due to the limitation of existing package technique, cause above structure installation time-consuming and laborious, seriously affect production cost spy
It is not cost of labor.
Summary of the invention
In order to solve the deficiencies in the prior art, the present invention provides a kind of quick assembling heaters.
The technical solution of the utility model is: a kind of quick assembling heater, including tubular heating element, setting with it is described
Shell on the outside of tubular heating element is tightly connected with the tubular heating element and is fixed on the end cap at the shell both ends,
The end cap is connect with shell by buckle structure.
Further improvement of the utility model includes:
The end cap, which contacts to be extended on a L-type bulge-structure and the shell towards housing direction with shell, to be arranged
Have with the matched L-type groove of the L-type structure, the gap width of the shell border for being provided with L-type groove is convex not less than L-type
Play the projection width in shell end side of structure.
At least one stop screw or bolt for preventing end cap from loosening, the limit spiral shell are additionally provided on the end cap
Nail or screw bolt passes end cap and shell both ends side wall.
There are four the L-type protrusion settings.
The tubular heating element is circular tube structure, is provided with annular on the end cap of the inside of the L-type bulge-structure
Structure, the outer diameter of the ring structure are not more than the internal diameter of thick-film heating element.
The end cap is contacted with shell is extended with a ring structure towards housing direction, be provided in the ring structure to
A few bulge-structure, and with the matched L-type groove opened up in two end side surfaces of shell of the bulge-structure, it is described convex
Play the L-type groove that structure is pressed into shell with end cap, clamping after rotation.
The gap width of the shell border of the L-type groove is not less than the projection width in shell end side of bulge-structure.
The bulge-structure is cylindrical or square column type.
The utility model is simple for structure, by Fast Installation fixed structure, shortens installation work-hour, reduces fixing screws
Use cost.Increase the competitiveness of product.
Detailed description of the invention
Fig. 1 is the attachment structure schematic diagram of the utility model end cap Yu shell end face.
Fig. 2 is the utility model end cover structure schematic diagram.
In figure: 1, shell, 2, end cap, 3, L-type protrusion, 4, L-type groove, 5, ring structure.
Specific embodiment
It elaborates with reference to the accompanying drawing to the utility model.
As depicted in figs. 1 and 2, a kind of quick assembling heater of the utility model, including tubular heating element, setting and institute
The shell on the outside of tubular heating element is stated, the end at the shell both ends is tightly connected and be fixed on the tubular heating element
Lid, the end cap are connect with shell by buckle structure.
The end cap, which contacts to be extended on a L-type bulge-structure and the shell towards housing direction with shell, to be arranged
Have with the matched L-type groove of the L-type structure, the gap width of the shell border for being provided with L-type groove is convex not less than L-type
Play the projection width in shell end side of structure.This structure can make end cap and shell unscrew or be tightened, quick for installation, section
About fixing screws.
At least one stop screw or bolt for preventing end cap from loosening, the limit spiral shell are additionally provided on the end cap
Nail or screw bolt passes end cap and shell both ends side wall.The structure can prevent from the time from having grown later transmission falling off.Institute
It states there are four the settings of L-type protrusion, can guarantee fixation.
The tubular heating element is circular tube structure, is provided with annular on the end cap of the inside of the L-type bulge-structure
Structure, the outer diameter of the ring structure are not more than the internal diameter of thick-film heating element.
The end cap is contacted with shell is extended with a ring structure towards housing direction, be provided in the ring structure to
A few bulge-structure, and with the matched L-type groove opened up in two end side surfaces of shell of the bulge-structure, it is described convex
Play the L-type groove that structure is pressed into shell with end cap, clamping after rotation.
The gap width of the shell border of the L-type groove is not less than the projection width in shell end side of bulge-structure.
The bulge-structure is cylindrical or square column type.
The utility model is simple for structure, by Fast Installation fixed structure, shortens installation work-hour, reduces fixing screws
Use cost.Increase the competitiveness of product.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (8)
1. a kind of quick assembling heater, including tubular heating element, setting and the shell on the outside of the tubular heating element, with
The tubular heating element is tightly connected and is fixed on the end cap at the shell both ends, which is characterized in that the end cap and shell
It is connected by buckle structure.
2. a kind of quick assembling heater according to claim 1, which is characterized in that the end cap contacted with shell towards
Housing direction, which is extended on a L-type bulge-structure and the shell, to be provided with and the matched L-type groove of the L-type structure, institute
It states and is provided with projection width in shell end side of the gap width of the shell border of L-type groove not less than L-type bulge-structure.
3. a kind of quick assembling heater according to claim 1, which is characterized in that be additionally provided at least on the end cap
One stop screw or bolt for preventing end cap from loosening, the stop screw or screw bolt passes end cap and shell both ends
Side wall.
4. a kind of quick assembling heater according to claim 2, which is characterized in that the L-type protrusion is provided at least
Two.
5. a kind of quick assembling heater according to claim 2, which is characterized in that the tubular heating element is circle
Pipe structure is provided with ring structure on the end cap of the inside of the L-type bulge-structure, and the outer diameter of the ring structure is no more than thickness
The internal diameter of film heating element.
6. a kind of quick assembling heater according to claim 1, which is characterized in that the end cap and shell contact surface
Be extended with a ring structure to housing direction, be provided at least one bulge-structure in the ring structure, and with it is described convex
The L-type groove of structure matching opened up in two end side surfaces of shell is played, the bulge-structure is recessed with the L-type of end cap indentation shell
Slot, clamping after rotation.
7. a kind of quick assembling heater according to claim 6, which is characterized in that the shell border of the L-type groove
Gap width be not less than bulge-structure the projection width in shell end side.
8. a kind of quick assembling heater according to claim 7, which is characterized in that the bulge-structure be it is cylindrical or
Square column type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822062518.4U CN209495462U (en) | 2018-12-10 | 2018-12-10 | A kind of quick assembling heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822062518.4U CN209495462U (en) | 2018-12-10 | 2018-12-10 | A kind of quick assembling heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209495462U true CN209495462U (en) | 2019-10-15 |
Family
ID=68152964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822062518.4U Active CN209495462U (en) | 2018-12-10 | 2018-12-10 | A kind of quick assembling heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209495462U (en) |
-
2018
- 2018-12-10 CN CN201822062518.4U patent/CN209495462U/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: No. 7 Xinru Street, Hongqi District, Xinxiang City, Henan Province, 453000, No. 18 Xindong Industrial Park, Liandong U Valley, Xinxiang, Henan Province Patentee after: XINXIANG JIEDA PRECISION ELECTRONICS CO.,LTD. Country or region after: China Address before: 453000 Torch Park, Xinfei Avenue, High tech Zone, Xinxiang City, Henan Province Patentee before: XINXIANG JIEDA PRECISION ELECTRONICS CO.,LTD. Country or region before: China |