CN203369000U - Plate-type waterproof electric box for electric heater - Google Patents
Plate-type waterproof electric box for electric heater Download PDFInfo
- Publication number
- CN203369000U CN203369000U CN 201320516385 CN201320516385U CN203369000U CN 203369000 U CN203369000 U CN 203369000U CN 201320516385 CN201320516385 CN 201320516385 CN 201320516385 U CN201320516385 U CN 201320516385U CN 203369000 U CN203369000 U CN 203369000U
- Authority
- CN
- China
- Prior art keywords
- protecgulum
- sealing strip
- bonnet
- electric heater
- waterproof
- 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
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Abstract
The utility model belongs to electric heating equipment controllers, and particularly relates to a plate-type waterproof electric box for an electric heater. The waterproof electric box is composed of a rear cover and a front cover, wherein the front cover is provided with a switch, and the rear cover is provided with air holes; the switch of the front cover is externally provided with a flexible waterproof cover, and a waterproof baffle plate is covered on the air holes in the rear cover; the front cover is provided with a sealing strip placing groove at the position where the rear cover is connected with the front cover, a sealing strip is placed in the sealing strip placing groove, and the rear cover is provided with a clamping convex block at the position corresponding to the sealing strip placing groove. The waterproof electric box is simple in structure, convenient to manufacture, good in waterproofness and comprehensive in waterproof position. The waterproof grade of an electric heater adopting the electric box with the structure provided by the utility model can reach IPX4, i.e. a splash-proof grade, so that the electric heater can be used in a bathroom and other humid environments, thereby being convenient for heating requirements of users in winter.
Description
Technical field
The utility model belongs to electric heating equipment controller, particularly a kind of plate type electric heater waterproof electrical appliance box.
Background technology
China's most area cold in winter, the electric heater heating need to be used in a lot of families or office space.Existing electric heater only can be used in dry environment, and uses and have very large restriction in a humid environment.As electric heater is used in bathroom, or on electric heater airing or clothes drying, be easy to wet by waterly, and the water proofing property of existing product is poor, especially electrical box and electrical box and electric heater coupling part are all easy infiltration zones.Moisture or infiltration cause corrosion to circuit, when serious, there will be electric leakage, have affected the useful life of electric heater, also can bring the hidden danger on safety simultaneously.
Summary of the invention
The purpose of this utility model is to provide a kind of plate type electric heater waterproof electrical box, makes the electric part of electric heater have good water resistance, enlarges its scope of application.
The technical solution adopted in the utility model is:
This waterproof electrical box is comprised of bonnet and protecgulum, is provided with switch on protecgulum, and air vent hole is set on bonnet.The switch of described protecgulum arranges flexible tarpaulin outward, on the air vent hole in bonnet, covers water bar; The position be connected with protecgulum at bonnet, arrange the sealing strip standing groove on protecgulum, and place sealing strip in the sealing strip standing groove, and position corresponding with the sealing strip standing groove on bonnet arranges the compression projection.
Described bonnet and protecgulum are connected by screw fixing.
The described bonnet position corresponding with the protecgulum lower end arranges flat hole.
The described bonnet position corresponding with protecgulum one side-lower arranges respectively semi-circular groove, is combined into circular hole; In circular hole, on protecgulum, semicircular cannelure is set, and sealing strip is set in cannelure.
The beneficial effects of the utility model are:
This waterproof electrical box is simple in structure, easily manufactured, and water resistance is good and the waterproof position is comprehensive.Use the electric heater of this structure electrical box, classification of waterproof can reach IPX4 level (splashproof level), can in bathroom and other wet environments, use, and has facilitated user's heating demand in the winter time.
The accompanying drawing explanation
The rearview of the bonnet that Fig. 1 is described structure;
The front view of the bonnet that Fig. 2 is described structure;
The A that Fig. 3 is Fig. 2 is to view;
The profile that Fig. 4 is B-B face in Fig. 2;
The front view of the protecgulum that Fig. 5 is described structure;
The rearview of the protecgulum that Fig. 6 is described structure;
The profile of the D-D face that Fig. 7 is Fig. 6;
The profile of the F-F face that Fig. 8 is Fig. 6;
The profile of the C-C face that Fig. 9 is Fig. 6;
The profile of the M-M face that Figure 10 is Fig. 6.
Number in the figure:
The 1-bonnet; The 2-protecgulum; The 3-water bar; 4-compresses projection; The 5-tarpaulin; 6-sealing strip standing groove; The 7-cannelure.
Embodiment
The utility model provides a kind of plate type electric heater waterproof electrical box, and below in conjunction with the drawings and specific embodiments, the present invention will be further described.
This waterproof electrical box is comprised of bonnet 1 and protecgulum 2.
As shown in Figure 1 to Figure 3, on bonnet 1, air vent hole is set; In bonnet 1, cover water bar 3 on air vent hole, anti-sealing is splashed into from the electrical box rear portion.
As shown in Figures 5 to 7, on protecgulum 2, be provided with switch, switch arranges flexible tarpaulin 5 outward, in Convenient switch, can play waterproof effect.
The position be connected with protecgulum 2 at bonnet 1, arrange sealing strip standing groove 6(Fig. 9 of non-closed annular on protecgulum 2), and, at the interior placement sealing strip of sealing strip standing groove 6, on bonnet 1, the position corresponding with sealing strip standing groove 6 arranges and compresses projection 4(Fig. 4).Bonnet 1 and protecgulum 2 are connected by screw fixing, and the compression projection 4 on bonnet 1 is corresponding with sealing strip standing groove 6 positions on protecgulum 2, compresses projection 4 press seal bars simultaneously, the seam areas of electrical box is played to the effect of waterproof.
In the lower end of electrical box, bonnet 1 arranges flat-shaped slot with corresponding position, protecgulum 2 lower ends, can allow a small amount of water accidentally infiltrated flow out.
By said structure, design, the classification of waterproof that can make to install the electric heater of this electrical box reaches IPX4 level (splashproof level), can in bathroom and other wet environments, use, and has facilitated user's heating demand in the winter time.
Claims (4)
1. a plate type electric heater waterproof electrical box, by bonnet (1) and protecgulum (2), formed, protecgulum is provided with switch on (2), bonnet arranges air vent hole on (1), it is characterized in that, the switch of described protecgulum (2) arranges flexible tarpaulin (5) outward, on the air vent hole in bonnet (1), covers water bar (3); The position be connected with protecgulum (2) at bonnet (1), sealing strip standing groove (6) is set on protecgulum (2), and place sealing strip in sealing strip standing groove (6), the upper position corresponding with sealing strip standing groove (6) of bonnet (1) arranges and compresses projection (4).
2. plate type electric heater waterproof electrical box according to claim 1, is characterized in that, described bonnet (1) and protecgulum (2) are connected by screw fixing.
3. plate type electric heater waterproof electrical box according to claim 1, is characterized in that, described bonnet (1) arranges flat hole with corresponding position, protecgulum (2) lower end.
4. plate type electric heater waterproof electrical box according to claim 1, is characterized in that, described bonnet (1) arranges respectively semi-circular groove with the corresponding position of protecgulum (2) one side-lowers, is combined into circular hole; In circular hole, on protecgulum (2), semicircular cannelure (7) is set, and in cannelure (7), sealing strip is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320516385 CN203369000U (en) | 2013-08-22 | 2013-08-22 | Plate-type waterproof electric box for electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320516385 CN203369000U (en) | 2013-08-22 | 2013-08-22 | Plate-type waterproof electric box for electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203369000U true CN203369000U (en) | 2013-12-25 |
Family
ID=49816706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320516385 Expired - Fee Related CN203369000U (en) | 2013-08-22 | 2013-08-22 | Plate-type waterproof electric box for electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203369000U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108553008A (en) * | 2018-01-05 | 2018-09-21 | 宁波沸柴机器人科技有限公司 | A kind of multi-function bathing douche |
| CN112032808A (en) * | 2019-06-03 | 2020-12-04 | 松下知识产权经营株式会社 | Planar heater |
-
2013
- 2013-08-22 CN CN 201320516385 patent/CN203369000U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108553008A (en) * | 2018-01-05 | 2018-09-21 | 宁波沸柴机器人科技有限公司 | A kind of multi-function bathing douche |
| CN112032808A (en) * | 2019-06-03 | 2020-12-04 | 松下知识产权经营株式会社 | Planar heater |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20190822 |