CN2284921Y - Lighting, ventilating and heating device for bathroom - Google Patents
Lighting, ventilating and heating device for bathroom Download PDFInfo
- Publication number
- CN2284921Y CN2284921Y CN 96222405 CN96222405U CN2284921Y CN 2284921 Y CN2284921 Y CN 2284921Y CN 96222405 CN96222405 CN 96222405 CN 96222405 U CN96222405 U CN 96222405U CN 2284921 Y CN2284921 Y CN 2284921Y
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- CN
- China
- Prior art keywords
- ventilation
- warmer
- casing
- lighting device
- illumination
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
The utility model comprises a box body, a surface cover, a lighting device, a fan electric heating device and a control switch, wherein, one side of the lighting device is provided with a crossflow type impeller fan, the other two sides of the lighting device are provided with an air inlet and an air outlet, and an electric heating element is composed of nickel-chromium stainless electric heating wires and is provided with an overtemperature protective device. The utility model has the characteristics of high heating efficiency, long service life, low noise, high safety, firmness, durability, strong damp proof capability, etc. In winter, after the utility model is started for 10 minutes, the temperature of a bathroom rises very fast, a user in bath does not need to worry about catching a cold; because cold air is blown from top to bottom, the user can feel cool in bath in summer.
Description
The utility model relates to a kind of bathroom heating device, particularly relates to a kind of electric heating device that has illumination, ventilation multifunctional.
Of the prior art have a kind of warming lamp, and it is made of lampshade, lamp socket lighting bulb, infrared heating element, ventilating fan, exhaust duct.This warming lamp has adopted the radiant type infrared lamp more than three or three as heater element, thereby carries out heat radiation.This warming lamp can use, and have heating, illumination, degassing function for bathroom, toilet.But because this heating installation is a heater element with the radiant type infrared lamp, so its cost is higher, and the thermal efficiency is lower, and it is more expensive to damage the replacing price as infrared lamp, and this device ventilating fan function singleness.
The purpose of this utility model is exactly in order to overcome the shortcoming of above-mentioned prior art, a kind of thermal efficiency height, long service life to be provided, and cost is low, can also send bathroom illumination, ventilation, the warmer of cool breeze summer.
To achieve these goals, the technical solution of the utility model is such:
Comprise casing, cover cover, lighting device on the casing, be placed in bathroom illumination that blower fan electric calorifie installation and gauge tap in the casing constituted, in the ventilation, warmer; one side of lighting device has a blower fan; both sides then are equipped with air inlet and air outlet respectively in addition, also are equipped with the heating of a band overtemperature prote device in air outlet.
Described lighting device is made of reflector, lamp socket, lamp and the lampshade that is embedded in cover central authorities.
The air inlet of cover both sides, air outlet place are equipped with blinds strip plate.
Described blower fan is a cross-flow type fan impeller, and its power set are one to be fixed on motor with cup rotor on the casing.
Described heating is made of nichrome wire, and is coiled on the ceramic insulation hook, and this ceramic insulation hook is fixed on the volute that shrouds blower fan, and this volute is fixedlyed connected with casing.
Described gauge tap is made of illumination, ventilation, heating three switches, and light switch and illuminating lamp are connected in series, and draft switch and heater switch, overtemperature prote device, heating are connected in series, and motor parallel is connected between draft switch and the heater switch.
The utility model is applicable to the bathroom in family, hotel, hotel or toilet etc.It has the thermal conversion efficiency height, long service life, the cross-flow fan noise is low, has designed safety precautions in the circuit, use very safe and reliable, firm and durable, characteristics such as the moisture proof ability is strong.The utility model is used in the shower in winter, about 10 minutes of start back, and the bathroom just is full of thermal current, and room temperature rises to preference temperature very soon, suffers from cold unlike worrying when having a bath; Have a bath summer, and breezy cool breeze feels more nice and cool from top to bottom; In addition, the utility model also can be used as the bathroom, the toilet illumination is used.
The utility model will be further described below in conjunction with accompanying drawing and embodiment.
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model cutaway view;
Fig. 3 be among Fig. 2 A-A to cutaway view;
Fig. 4 is another cutaway view of the utility model;
Fig. 5 is the utility model electrical schematic diagram.
With reference to accompanying drawing, the utility model constitutes shell body by casing 1, cover 2.Cover 2 covers on the casing 1, and the air inlet 3 of its both sides, air outlet 4 places are equipped with blinds strip plate 2.1.
Lighting device is made of reflector 5.1, lamp socket 5.2, bulb 5 and the lampshade 5.3 that is embedded in cover central authorities.Reflector 5.1 is fixing with cover 2, and lamp socket 5.2 is fixed on the cover 2, and lampshade 5.3 is embedded in the central authorities of cover 2.
Entire lighting device be placed in warmer in the middle of, the one side has a blower fan, both sides then are respectively air intake 3 and air outlet 4 in addition.
Blower fan of the present utility model is a cross-flow type fan impeller 6, like this, has reduced the noise of start, and the power set of this cross-flow type fan impeller 6 are one to be fixed on the motor with cup rotor 7 (referring to Fig. 3) on the casing 2.In order to improve the air-supply operating efficiency of blower fan, also shrouding a volute 8 in the outside of cross-flow type fan impeller 6, this volute 8 is fixedlyed connected with casing 1.
Heating of the present utility model is put in the pipeline of air outlet 4, and it is made of the stainless heating wire 9 of nickel chromium triangle, and is coiled on the ceramic insulation hook 10.This ceramic insulation hook 10 is fixed on the outer volute 8 of blower fan, also is equipped with a band overtemperature prote device 11 near heating wire 9.
With reference to Fig. 5, gauge tap described in the utility model is made up of light switch 12, draft switch 13, heater switch 14.When guaranteeing heating wire 9 energising; blower fan 6 must turn round; safety and reliability during with raising the utility model operation work; therefore; the circuit of this warmer is to connect like this: light switch 12 is connected in series with illuminating lamp 5; draft switch 13 is connected in series with heater switch 14, overtemperature prote device 11, heating wire 9, and motor 7 is connected in parallel between draft switch 13 and the heater switch 14.
Claims (6)
1, a kind of bathroom illumination, ventilation, warmer; comprise casing, cover cover, lighting device on the casing, be placed in blower fan electric calorifie installation and gauge tap in the casing; it is characterized in that: a side of lighting device has a blower fan; both sides then are equipped with air inlet and air outlet respectively in addition, also are equipped with the heating of a band overtemperature prote device in air outlet.
2, according to claim 1 described bathroom illumination, ventilation, warmer, it is characterized in that: described lighting device is made of reflector, lamp socket, lamp and the lampshade that is embedded in cover central authorities.
3, according to claim 1 described bathroom illumination, ventilation, warmer, it is characterized in that: the air inlet of cover both sides, air outlet place are equipped with blinds strip plate.
4, according to claim 1 described bathroom illumination, ventilation, warmer, it is characterized in that: described blower fan is a cross-flow type fan impeller, and its power set are one to be fixed on motor with cup rotor on the casing.
5, according to claim 1 described bathroom illumination, ventilation, warmer, it is characterized in that: described heating is made of nichrome wire, and be coiled on the ceramic insulation hook, this ceramic insulation hook is fixed on the volute that shrouds blower fan, and this volute is fixedlyed connected with casing.
6, according to claim 1 described bathroom illumination, ventilation, warmer; it is characterized in that: described gauge tap is made of illumination, ventilation, heating three switches; light switch and illuminating lamp are connected in series; draft switch and heater switch, overtemperature prote device, heating are connected in series, and motor parallel is connected between draft switch and the heater switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96222405 CN2284921Y (en) | 1996-12-09 | 1996-12-09 | Lighting, ventilating and heating device for bathroom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96222405 CN2284921Y (en) | 1996-12-09 | 1996-12-09 | Lighting, ventilating and heating device for bathroom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2284921Y true CN2284921Y (en) | 1998-06-24 |
Family
ID=33901956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96222405 Expired - Fee Related CN2284921Y (en) | 1996-12-09 | 1996-12-09 | Lighting, ventilating and heating device for bathroom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2284921Y (en) |
-
1996
- 1996-12-09 CN CN 96222405 patent/CN2284921Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |