CN208903880U - A kind of water proof switch structure of electric furnace - Google Patents
A kind of water proof switch structure of electric furnace Download PDFInfo
- Publication number
- CN208903880U CN208903880U CN201821949657.2U CN201821949657U CN208903880U CN 208903880 U CN208903880 U CN 208903880U CN 201821949657 U CN201821949657 U CN 201821949657U CN 208903880 U CN208903880 U CN 208903880U
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- panel
- perforation
- waterproof sleeve
- housing
- electric furnace
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Abstract
A kind of water proof switch structure of electric furnace, including shell and panel, panel attachment is in housing top surface, housing perforation is provided on shell, switch block is installed on the inside of housing perforation, panel is provided with panel perforation corresponding with housing perforation, rotary knob rod is provided on switch block, rotary knob rod passes through housing perforation and panel perforation extends panel and is externally connected with knob, waterproof sleeve is provided in panel perforation, waterproof sleeve top is extended outside panel, and waterproof sleeve lower horizontal is equipped with connecting plate, and connecting plate is extended between shell and panel and is compacted；Since shell and panel need to be bonded installation; connecting plate can be compressed while fitting; can waterproof sleeve be fixed and be positioned without any fastener; and waterproof sleeve upwardly extends; it perforates across panel, and is close to panel perforation and extends outside panel, not only can protect panel perforation and touched with hard object; waterproof sleeve can be entered in panel perforation with barrier liquid and be contacted with switch block simultaneously, play waterproof action.
Description
Technical field
The utility model relates to the water proof switch structures of a kind of construction of switch of electric furnace more particularly to a kind of electric furnace.
Background technique
Currently, the switching mechanism of electric furnace (such as electromagnetic oven, electric ceramic heaters or other electric furnaces), since use environment can be through
Liquid is often touched, liquid can be penetrated by hole, the gap etc. of installation switch, and cause switch element, circuit board etc. to damage, and
Sanitary condition also can be reduced accordingly；And the electric electric stove switch structure of waterproof problem is solved at present, structure is complex, erector
Skill requires high.
Utility model content
The utility model provide it is a kind of simple and reasonable for structure, it is easy for installation, quick, the electric furnace of good water-proof effect it is anti-
Structure of water tap.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of water proof switch structure of electric furnace, including shell and panel, panel attachment are provided in housing top surface, shell
Housing perforation, housing perforation inside are equipped with switch block, and panel is provided with panel perforation corresponding with housing perforation, switch block
On be provided with rotary knob rod, rotary knob rod passes through housing perforation and panel perforation extends panel and is externally connected with knob, characterized in that face
It is provided with waterproof sleeve in plate perforation, waterproof sleeve top is extended outside panel, and waterproof sleeve lower horizontal is equipped with connecting plate, even
Fishplate bar is extended between shell and panel and is compacted.
Using the water proof switch structure of the electric furnace of the structure, since shell and panel need to be bonded installation, in fitting
Connecting plate can be compressed simultaneously, can waterproof sleeve be fixed and be positioned without any fastener, and waterproof sleeve prolongs upwards
It stretches, passes through panel and perforate, and be close to panel perforation and extend outside panel, not only can protect panel perforation and touched with hard object, together
When waterproof sleeve can be entered with barrier liquid panel perforation in contacted with switch block, play waterproof action, waterproof sleeve top
Certain difference in height is equipped between panel.
The outer wall of the waterproof sleeve is close to panel perforation；The waterproof effect of abutting is more preferable, and structure is more compact.
The diameter of housing perforation is less than the diameter of panel perforation；So that when installation waterproof sleeve, it can be first by waterproof sleeve
It is placed on the housing perforation of panel perforation lower section, then by panel attachment on shell, while compressing connecting plate.
Waterproof sleeve and connecting plate are the soft colloid of integral type；In order to more preferably play waterproof effect, soft colloid such as silica gel,
Rubber etc. preferably protects the wall portion of panel perforation and more preferably plays sealing function.
Panel is glass panel or micro-crystal plate；As conventional fitment, above two panel material can be applicable in practical
It is novel.
Switch block includes switching circuit board, and potentiometer is equipped on switching circuit board, and rotary knob rod is arranged on potentiometer,
Switching circuit board is fixed on the inside of housing perforation；Switch block is conventional structure, and the utility model uses switching circuit board, current potential
Relevant regulatory function is completed in the combination of device, rotary knob rod etc..
The beneficial effects of the utility model are:
A kind of water proof switch structure of electric furnace, it is simple and reasonable for structure, it is easy for installation, quick, it is not necessarily to any fastener
The installation that waterproof sleeve can be completed is fixed, good water-proof effect.
Detailed description of the invention
Fig. 1 is the combining structure schematic diagram of the utility model shell, panel and waterproof sleeve.
Fig. 2 is the structure sectional view of the utility model.
Fig. 3 is the enlarged drawing in Fig. 2 at A.
Fig. 4 is the decomposition texture schematic diagram of the utility model shell, panel and waterproof sleeve.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples:
As Figure 1-Figure 4: a kind of water proof switch structure of electric furnace, including shell 1 and panel 2, panel 2 are fitted in shell
1 top surface of body is provided with housing perforation 101 on shell 1, switch block 3 is equipped on the inside of housing perforation 101, panel 2 is provided with and shell
It perforates 101 corresponding panels perforation 201, is provided with rotary knob rod 301 on switch block 3, rotary knob rod 301 passes through housing perforation 101
Extend panel 2 with panel perforation 201 and is externally connected with knob 4, characterized in that it is provided with waterproof sleeve 5 in panel perforation 201,
5 top 501 of waterproof sleeve is extended outside panel 2, and 5 lower horizontal of waterproof sleeve is equipped with connecting plate 502, and connecting plate 502 extends into
It is compacted between shell 1 and panel 2.
It is being bonded using the water proof switch structure of the electric furnace of the structure since shell 1 and panel 2 need to be bonded installation
While connecting plate 502 can be compressed, can be fixed by waterproof sleeve 5 without any fastener and position, and waterproof sleeve 5
It upwardly extends, passes through panel perforation 201, and be close to panel perforation 201 and extend outside panel 2, not only can protect panel perforation
201 touch with hard object (the various accessories of installation process), while waterproof sleeve 5 can be entered with barrier liquid in panel perforation 201
It is contacted with switch block, plays waterproof action, certain difference in height is equipped between 5 top 501 of waterproof sleeve and panel 2, stopped
Liquid enters panel perforation 201 and housing perforation 101.
The outer wall of the waterproof sleeve 5 is close to panel perforation 201；The waterproof effect of abutting is more preferable, and structure is more compact.
The diameter of housing perforation 101 is less than the diameter of panel perforation 201；So that will can first prevent when installation waterproof sleeve 5
Water mantle 5 is placed on the housing perforation 101 of 201 lower section of panel perforation, then is compressed simultaneously on shell 1 by panel attachment 201
Connecting plate 502.
Waterproof sleeve 5 and connecting plate 502 are the soft colloid of integral type；In order to more preferably play waterproof effect, soft colloid is such as
Silica gel, rubber etc. preferably protect the wall portion of panel perforation 201 and more preferably play sealing function.
Panel 2 is glass panel or micro-crystal plate；As conventional fitment, above two panel material can be applicable in practical
It is novel.
Switch block 3 includes switching circuit board 302, is equipped with potentiometer 303 on switching circuit board 302, rotary knob rod 301 is set
It sets on potentiometer 303, switching circuit board 302 is fixed on 101 inside of housing perforation；Switch block 3 is conventional structure, this is practical
The novel combination using switching circuit board 302, potentiometer 303, rotary knob rod 301 etc., completes relevant regulatory function.
The shell 1 can be monolithic construction, be also possible to split type structure, and if it is split type structure, shell is worn
Hole 101 is disposed therein on a housing unit.
Particular embodiments described above, only the utility model preferred embodiment, such as according to the utility model
The equivalent arrangements that claim is done, the technology that should be the utility model are covered.
Claims (6)
1. a kind of water proof switch structure of electric furnace, including shell and panel, panel attachment are provided with shell in housing top surface, shell
Body perforation, housing perforation inside are equipped with switch block, and panel is provided with panel corresponding with housing perforation and perforates, on switch block
It is provided with rotary knob rod, rotary knob rod passes through housing perforation and panel perforation extends panel and is externally connected with knob, characterized in that panel
Waterproof sleeve is provided in perforation, waterproof sleeve top is extended outside panel, and waterproof sleeve lower horizontal is equipped with connecting plate, connection
Plate is extended between shell and panel and is compacted.
2. the water proof switch structure of a kind of electric furnace according to claim 1, which is characterized in that the outer wall of the waterproof sleeve
It is close to panel perforation.
3. the water proof switch structure of a kind of electric furnace according to claim 1, which is characterized in that the diameter of housing perforation is less than
The diameter of panel perforation.
4. the water proof switch structure of a kind of electric furnace according to claim 1, which is characterized in that waterproof sleeve and connecting plate are
Integral soft colloid.
5. the water proof switch structure of a kind of electric furnace according to claim 1, which is characterized in that panel is glass panel or micro-
Brilliant plate.
6. the water proof switch structure of a kind of electric furnace according to claim 1, which is characterized in that switch block includes switch electricity
Road plate is equipped with potentiometer on switching circuit board, and rotary knob rod is arranged on potentiometer, and switching circuit board is fixed in housing perforation
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821949657.2U CN208903880U (en) | 2018-11-23 | 2018-11-23 | A kind of water proof switch structure of electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821949657.2U CN208903880U (en) | 2018-11-23 | 2018-11-23 | A kind of water proof switch structure of electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208903880U true CN208903880U (en) | 2019-05-24 |
Family
ID=66578078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821949657.2U Active CN208903880U (en) | 2018-11-23 | 2018-11-23 | A kind of water proof switch structure of electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208903880U (en) |
-
2018
- 2018-11-23 CN CN201821949657.2U patent/CN208903880U/en active Active
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