CN202493774U - Electric heating faucet internally provided with special screw - Google Patents
Electric heating faucet internally provided with special screw Download PDFInfo
- Publication number
- CN202493774U CN202493774U CN2012201029361U CN201220102936U CN202493774U CN 202493774 U CN202493774 U CN 202493774U CN 2012201029361 U CN2012201029361 U CN 2012201029361U CN 201220102936 U CN201220102936 U CN 201220102936U CN 202493774 U CN202493774 U CN 202493774U
- Authority
- CN
- China
- Prior art keywords
- screw
- hot water
- special
- water tap
- electric hot
- 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.)
- Expired - Fee Related
Links
- 238000005485 electric heating Methods 0.000 title abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 45
- 230000001681 protective effect Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 3
- 238000011900 installation process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
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Abstract
The utility model discloses an electric heating faucet internally provided with a special screw. The electric heating faucet comprises an electric heating faucet (1); the electric heating faucet (1) comprises a circuit control cavity (5), wherein a wiring board (2) is arranged in the circuit control cavity (5); the wiring board (2) is provided with a special screw positioning post (21) and a common screw positioning post (22); a protection cover (3) is arranged above the wiring board (2); the protection cover (3) is fixedly connected with the wiring board (2) through a fixing device; the fixing device comprises a special screw (31) and a common screw (32), wherein the special screw (31) passes through the protection cover (3) and is then fixed with the special screw positioning post (21); and the common bolt (32) passes through the protection cover (3) and is then fixed with the common screw positioning post (22).
Description
Technical field
The utility model relates to a kind of electric hot water tap, especially a kind of electric hot water tap of built-in Special nail.
Background technique
Electric hot water tap is a kind of at a non-heat insulation or heat insulation slightly vessel in heating water, generally is meant an electric heating appliance that when cold water flows through heater, leans on the electric heating tube heating to make the quick uniform temperature that improves of temperature of water.Electric hot water tap belongs to quick-heating type electric water heater; Must satisfy the standard-required of GB4706.1-2005 (the general requirement of family expenses and similar applications electrical equipment), GB4706.11-2008 (specific (special) requirements of quick-heating type electric water heater) simultaneously; Standard 8.1 (utensil should have enough accidents that prevents to touch the protection of live part) wherein; Existing electric hot water tap is to have added a special type screw in the casing outside on the market; Though the requirement that can reach standard like this is not but attractive in appearance, the outward appearance and the assembling that badly influence product are extremely inconvenient.
The model utility content
The technical problem that the utility model will solve provides a kind of electric hot water tap of built-in Special nail easy to assembly and attractive in appearance.
In order to solve the problems of the technologies described above, the utility model provides a kind of electric hot water tap of built-in Special nail, comprises electric hot water tap; Said electric hot water tap comprises the circuit control chamber, is provided with wire board in the said circuit control chamber; Said wire board is provided with special screw locating column and plain screw locating column; Said wire board top is provided with protective housing; Said protective housing is fixedly connected with wire board through fixing device; Said fixing device comprises special screw and plain screw, and said special screw fixes with the special screw locating column after passing protective housing; Said plain screw fixes with the plain screw locating column after passing protective housing.
As the improvement to the electric hot water tap of the built-in Special nail of the utility model: said circuit control chamber is provided with the electric hot water tap end cap.
The electric hot water tap of the built-in Special nail in the utility model is compared with existing electric hot water tap, has reduced the fixedly special screw of electric hot water tap end cap, has increased the aesthetic feeling of electric hot water tap outward appearance greatly.And in installation process; Only need common screw to be screwed into operation, compared with prior art, need not being screwed in the process at the electric hot water tap end cap; Do special screw mouth and the fine setting between the special screw mouth on the electric hot water tap on the electric hot water tap end cap, can enhance productivity.And used the double fixed of special screw and plain screw, and strengthened the constant intensity of protective housing, strengthened the safety in the using process greatly.
Description of drawings
Below in conjunction with accompanying drawing the embodiment of the utility model is done further explain.
Fig. 1 is the electric hot water tap main structure schematic representation of the built-in Special nail of the utility model;
Fig. 2 is the structural representation in the circuit control chamber 5 among Fig. 1:
Fig. 3 is the structural representation after Fig. 1 installs electric hot water tap end cap 4:
Fig. 4 is the structural representation that protective housing 3 amplifies among Fig. 1:
Fig. 5 is the structural representation that wire board 2 amplifies among Fig. 2.
Embodiment
On above-described wire board 2, be provided with special screw locating column 21 and plain screw locating column 22; Wire board 2 tops are provided with protective housing 3; Correspond to special screw locating column 21 on the protective housing 3 and be respectively arranged with special screw fixed hole 33 and plain screw fixed hole 34 with plain screw locating column 22; When installing; Behind special screw fixed hole 33 aligning special screw locating columns 21, be screwed into special screw 31; Behind plain screw fixed hole 34 aligning plain screw locating columns 22, be screwed into plain screw 32.Through special screw 31 and plain screw 32, can protective housing 3 is fixing with wire board 2.
On circuit control chamber 5, be fixed with electric hot water tap end cap 4 (establish internal thread in the electric hot water tap end cap 4, on circuit control chamber 5 outer side walls, establish outside thread, electric hot water tap end cap 4 and circuit control chamber 5 are fixed) through internal thread and outside thread through screw thread.
The method for using of the electric hot water tap of the built-in Special nail in the utility model is identical with existing electric hot water tap.
The electric hot water tap of the built-in Special nail in the utility model when mounted, step is following:
1, earlier protective housing 3 is placed on the top of wire board 2.
2, special screw fixed hole 33 is aimed at special screw locating column 21, plain screw fixed hole 34 is aimed at plain screw locating column 22.
3, be screwed into special screw 31 through special screw fixed hole 33, be screwed into plain screw 32 through plain screw fixed hole 34; Through special screw 31 and plain screw 32 protective housing 3 is fixed on the wire board 2.
4, on circuit control chamber 5, electric hot water tap end cap 4 and circuit control chamber 5 are fixed through internal thread and outside thread.
The circuit control chamber 5 in the utility model and the fixation method of electric hot water tap end cap 4 have reduced special screw compared with prior art, have increased the aesthetic feeling of electric hot water tap outward appearance greatly.And in the installation process; Only need common screw to be screwed into operation, compared with prior art, need not being screwed in the process at electric hot water tap end cap 4; Do special screw mouth and the fine setting between the special screw mouth on the electric hot water tap on the electric hot water tap end cap 4, can enhance productivity.And used the double fixed mode of special screw 31 and plain screw 32, and strengthened the constant intensity of protective housing 3, strengthened the safety in the using process greatly.
At last, it is also to be noted that what more than enumerate only is a specific embodiment of the utility model.Obviously, the utility model is not limited to above embodiment, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought the protection domain of the utility model.
Claims (2)
1. the electric hot water tap of built-in Special nail comprises electric hot water tap (1); Said electric hot water tap (1) comprises circuit control chamber (5), is provided with wire board (2) in the said circuit control chamber (5); It is characterized in that: said wire board (2) is provided with special screw locating column (21) and plain screw locating column (22);
Said wire board (2) top is provided with protective housing (3); Said protective housing (3) is fixedly connected with wire board (2) through fixing device;
Said fixing device comprises special screw (31) and plain screw (32), and said special screw (31) is passed protective housing (3) back and fixed with special screw locating column (21); Said plain screw (32) passes protective housing (3) back and fixes with plain screw locating column (22).
2. the electric hot water tap of built-in Special nail according to claim 1, it is characterized in that: said circuit control chamber (5) is provided with electric hot water tap end cap (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201029361U CN202493774U (en) | 2012-03-19 | 2012-03-19 | Electric heating faucet internally provided with special screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201029361U CN202493774U (en) | 2012-03-19 | 2012-03-19 | Electric heating faucet internally provided with special screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202493774U true CN202493774U (en) | 2012-10-17 |
Family
ID=47000003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201029361U Expired - Fee Related CN202493774U (en) | 2012-03-19 | 2012-03-19 | Electric heating faucet internally provided with special screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202493774U (en) |
-
2012
- 2012-03-19 CN CN2012201029361U patent/CN202493774U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20190319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |