CN219243683U

CN219243683U - Four-lamp PTC warmer

Info

Publication number: CN219243683U
Application number: CN202320792048.5U
Authority: CN
Inventors: 钱俊
Original assignee: Jiaxing Xinlan Plastics Co ltd
Current assignee: Jiaxing Xinlan Plastics Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-06-23
Anticipated expiration: 2033-04-12

Abstract

The utility model discloses a four-lamp PTC warmer, which comprises a shell and four warming lamps fixedly arranged at four corners of the shell, wherein the warming lamps are fixedly connected with the shell in a threaded connection manner, an integrally formed air duct is fixedly connected in the shell, one end of the air duct is fixedly connected with an air inlet formed in the side wall of the shell, the other end of the air duct is fixedly connected with a PTC air outlet, the PTC air outlet is fixedly connected on a cover plate, the cover plate is fixedly connected in the shell, a fan is fixedly connected in the air duct, and the inner cavities of the shells where the warming lamps positioned at two sides of the air duct are communicated with the air duct. According to the utility model, through the arrangement of the four heating lamps and the PTC heating blocks, the four heating lamps and the PTC heating blocks are mutually combined to heat, so that the heating effect of the warmer is effectively improved; and the air duct and the fan arranged in the shell can blow out redundant heat at the bottom of the heating lamps at two sides of the air duct, so that the heating effect is improved, the heat dissipation effect on the heating lamps is realized, and the service life of the heating lamps is prolonged.

Description

Four-lamp PTC warmer

Technical Field

The utility model relates to a bathroom heating appliance, in particular to a four-lamp PTC heater.

Background

The bathroom heater is an electric appliance for heating in a bathroom, the bathroom heater heating product on the market at present is a four-lamp bathroom heater heating structure, namely four heating bulbs are directly illuminated for heating, the bottom of the electric appliance is not provided with an air duct structure, heat dissipation can only be achieved by natural heat dissipation, and the heat dissipation effect is limited.

Disclosure of Invention

The utility model aims to provide a four-lamp PTC warmer which solves the problems encountered in actual use.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a four lamp PTC room heater, includes casing and four heating lamps of fixed mounting in casing four corners department, four heating lamps pass through threaded connection's mode fixed connection with the casing, the air flue of fixedly connected with integrated into one piece in the casing, the air intake fixed connection who sets up on the one end in air flue and the lateral wall of casing, the other end and the PTC air outlet fixed connection in air flue, PTC air outlet fixed connection is on the apron, apron fixed connection is in the casing, and the fan that just fixedly connected with can just reversing in the air flue, take out the wind from air intake department into the air flue through the fan to finally follow PTC air outlet department and discharge, and the casing inner chamber that the heating lamps that is located the air flue both sides place all communicates with the air flue.

Preferably: and a PTC heating block is fixedly connected in the PTC air outlet.

According to the utility model, through the arrangement of the four heating lamps and the PTC heating blocks, the four heating lamps and the PTC heating blocks are mutually combined to heat, so that the heating effect of the warmer is effectively improved; the air duct and the fan are arranged in the shell, so that the air blowing and ventilation effects of the warmer can be improved, and redundant heat at the bottom of the warming lamp at two sides of the air duct can be blown out through the PTC air outlet, so that the warming effect is improved, the heat dissipation effect on the warming lamp is realized, and the service life of the warming lamp is prolonged; in addition, the positive and negative rotation design of the fan ensures that the fan not only can realize the blowing function, but also can realize the ventilation function, and the air in the bathroom is discharged, thereby realizing the multipurpose effect of one machine and saving the equipment expenditure.

Preferably: the cover plate covers the air duct, and prevents air from entering the air duct from a place except the air inlet.

Preferably: the back of casing corresponds the position of heating lamp and has all offered the louvre, dispels the heat to the heating lamp through heat dissipation Kong Fangbian, like this when the fan does not work, also can realize the heat dissipation to the heating lamp.

Compared with the prior art, the utility model has the beneficial effects that:

Drawings

Fig. 1 is a schematic diagram of the front structure of a four-lamp PTC warmer.

Fig. 2 is a schematic diagram of the back of a four-lamp PTC warmer.

Fig. 3 is a schematic view of the structure of the four-lamp PTC heater.

As shown in the figure: 1. a housing; 2. a cover plate; 3. PTC air outlet; 4. a heating lamp; 5. an air inlet; 6. a heat radiation hole; 7. an air duct; 8. a fan.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-3, in the embodiment of the utility model, a four-lamp PTC warmer comprises a housing 1 and four warming lamps 4 fixedly installed at four corners of the housing 1, wherein the warming lamps 4 are fixedly connected with the housing 1 in a threaded connection manner, an integrally formed air duct 7 is fixedly connected in the housing 1, one end of the air duct 7 is fixedly connected with an air inlet 5 formed in the side wall of the housing 1, the other end of the air duct 7 is fixedly connected with a PTC air outlet 3, the PTC air outlet 3 is fixedly connected on a cover plate 2, the cover plate 2 is fixedly connected in the housing 1, a fan 8 capable of rotating positively and negatively is fixedly connected in the air duct 7, air is pumped into the air duct 7 from the air inlet 5 through the fan 8, and finally is discharged from the PTC air outlet 3, and inner cavities of the housing 1 where the warming lamps 4 positioned at two sides of the air duct 7 are communicated with the air duct 7.

And a PTC heating block is fixedly connected in the PTC air outlet 3.

The four heating lamps 4 and the PTC heating blocks are arranged to be combined with each other for heating, so that the heating effect of the warmer is effectively improved; the air duct 7 and the fan 8 arranged in the shell 1 can improve the blowing and ventilation effects of the warmer, and can blow out the redundant heat at the bottom of the warming lamp 4 at two sides of the air duct 7 through the PTC air outlet 3, so that the warming effect is improved, the heat dissipation effect on the warming lamp 4 is realized, and the service life of the warming lamp 4 is prolonged; in addition, the positive and negative rotation design of the fan 8 ensures that the fan 8 not only can realize the blowing function, but also can realize the ventilation function, and the air in the bathroom is discharged, thereby realizing the effect of one machine with multiple purposes and saving equipment expenditure.

The cover plate 2 covers the air duct 7, and prevents air from entering the air duct 7 from a place except the air inlet 5.

The back of casing 1 corresponds the position of heating lamp 4 and has all seted up louvre 6, conveniently dispels the heat to heating lamp 4 through louvre 6, like this when fan 8 does not work, also can realize the heat dissipation to heating lamp 4.

It should be noted that all the electric devices related to the utility model are powered by the municipal power supply system.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a four lamp PTC room heater, includes casing (1) and four heating lamps (4) of fixed mounting in casing (1) four corners department, its characterized in that, heating lamps (4) pass through threaded connection's mode fixed connection with casing (1), fixedly connected with integrated into one piece's wind channel (7) in casing (1), air intake (5) fixed connection on the one end of wind channel (7) and the lateral wall of casing (1) are seted up, the other end and PTC air outlet (3) fixed connection of wind channel (7), PTC air outlet (3) fixed connection is on apron (2), apron (2) fixed connection is in casing (1), and fan (8) that just fixedly connected with can just rotate in wind channel (7), and be located wind channel (7) both sides heating lamps (4) place casing (1) inner chamber all with wind channel (7) intercommunication.

2. The four-lamp PTC warmer according to claim 1, wherein the PTC heating block is fixedly connected in the PTC air outlet (3).

3. A four-lamp PTC warmer as claimed in claim 1, wherein the cover plate (2) covers the air duct (7).

4. The four-lamp PTC warmer of claim 1, wherein the back of the housing (1) is provided with heat dissipation holes (6) corresponding to the positions of the warming lamps (4).