CN211451114U

CN211451114U - Warmer host structure

Info

Publication number: CN211451114U
Application number: CN201922336305.0U
Authority: CN
Inventors: 王效春; 吕伟; 曹飞
Original assignee: Zhejiang Dsmile Integrated Ceiling Co ltd
Current assignee: Zhejiang Dingshanmei Integrated Home Furnishing Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-09-08
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a room heater host computer structure, the power distribution box comprises a box body, characteristics are provided with a wind-guiding groove in the box, be provided with the wind-guiding chamber in the wind-guiding groove, the upper portion in wind-guiding chamber is the air-out opening, be provided with PTC heating module on the air-out opening, the wind-guiding intracavity is provided with a vertical baffle, the baffle separates the wind-guiding chamber for controlling two independent cavities, the rear intercommunication of every cavity is provided with a spiral case, be provided with the fan in every spiral case, the laminating of the preceding lateral wall in wind-guiding groove sets up on the inner wall of lateral wall before the box, be provided with first scavenge port on the preceding lateral wall of box, be provided with the second scavenge port that is linked together with first scavenge port on the preceding lateral wall of one of them cavity relative with first scavenge. The advantages are simple structure, high heat efficiency, low cost, providing large air quantity and suitable for large area space.

Description

Warmer host structure

Technical Field

The utility model relates to a room heater especially relates to a room heater host computer structure.

Background

The warmer is a device for warming and is usually installed on an integrated ceiling of a bathroom, and because the traditional household bathroom space is small and the hot air quantity is not required to be too large, the power of the warmer can be small, and the basic warming requirement of the bathroom can be met by conventionally adopting a single wind wheel aiming at the electric heating air heating type warmer. Along with people's standard of living improves day by day, the housing area is increasing, the bathroom area is also increasing, integrated furred ceiling is not only not just restricted to install at the bathroom simultaneously, ground such as kitchen, slowly develop and use living room, the bedroom etc., the space that needs the heating also increases thereupon, the room heater of original single wind wheel structure can't satisfy the user demand, in order to gain comparatively comfortable heating effect, may need to install two or even many traditional structure's room heaters, make whole use cost higher, also need occupy great installation space, cause the influence to the pleasing to the eye degree of indoor integrated furred ceiling.

Disclosure of Invention

The utility model aims to solve the technical problem that a room heater host structure that simple structure, thermal efficiency are high, use cost low, can provide big amount of wind hot-blast, be suitable for the large tracts of land space to use is provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a main machine structure of a warmer comprises a box body, wherein a wind guide groove is arranged in the box body, a wind guide cavity is arranged in the wind guide groove, the upper part of the air guide cavity is an air outlet opening, a PTC heating module is arranged on the air outlet opening, a vertical clapboard is arranged in the air guide cavity, the clapboard divides the air guide cavity into a left chamber and a right chamber, a volute is communicated and arranged behind each chamber, a fan is arranged in each volute, the front side wall of the air guide groove is arranged on the inner wall of the front side wall of the box body in a fitting manner, the front side wall of the box body is provided with a first scavenging port, and a second scavenging port communicated with the first scavenging port is arranged on the front side wall of one of the chambers opposite to the first scavenging port, and a baffle plate is movably arranged on the second scavenging port in a covering manner.

The rear part of the second air exchange port is provided with a mounting plate which is inclined backwards from top to bottom, the mounting plate divides the cavity into a front cavity and a rear cavity, the mounting plate is provided with an air outlet which is communicated with the front cavity and is communicated with the front cavity, and the baffle plate can movably cover the air outlet which is arranged on the end surface of the rear side of the mounting plate and can completely cover the air outlet. The mounting panel is used for shelving installation of baffle, and the mounting panel design is inclined backward for top-down for opening and closing of baffle all is comparatively laborsaving, energy-concerving and environment-protective.

The two sides of the upper part of the baffle are respectively provided with an installation rotating shaft, the installation rotating shafts are respectively rotatably installed on the side walls of the chambers, and one of the installation rotating shafts is connected with a stepping motor which is used for driving the installation rotating shaft to rotate. The rotation through step motor drives one of them installation pivot and takes place to rotate, and another installation pivot rotates thereupon, realizes the lower part upset upwards of baffle to the intercommunication of cavity and back cavity before the realization realizes the operation of taking a breath, simple structure, it is stable to use.

And the shell of the stepping motor is fixedly arranged on the outer wall of the air guide groove. The stable installation positioning is provided for the stepping motor through the air guide groove.

And a high-precision filter screen is arranged above the PTC heating module. The heating air blown out outwards is subjected to primary high-precision filtering through the high-precision filter screen, so that the heating air blown out is ensured to be pure and healthy.

And an isolation fence is arranged between the high-precision filter screen and the PTC heating module. The high-precision filter screen is protected by the isolation fence, and the service life shortening caused by direct contact with the PTC heating module is avoided.

The two fans are arranged in a same-direction rotation mode. The two fans rotate in the same direction, and can provide larger warm air output when in heating use.

The first scavenging port is connected with an air guide pipe which is through from front to back, the width of the air guide pipe is gradually reduced from front to back, and the front end of the air guide pipe is connected with a scavenging pipe. The air guide pipe gathers the gas output from the first scavenging port and then outputs the gas outwards through the scavenging pipe, and the scavenging efficiency is improved.

Compared with the prior art, the utility model has the advantages of: the two fans are connected to the rear end of the air guide groove, the two fans work simultaneously to provide hot air with large air quantity, the structure is simple, the heat efficiency is effectively improved, only one heater with the main machine of the structure is needed for heating of a large-area space, and the use cost is effectively reduced; the air guide groove is internally provided with a partition plate for separating an air guide cavity in the air guide groove into two independent cavities, one cavity is provided with a second scavenging port communicated with a first scavenging port on the box body, the second scavenging port is movably covered with a baffle plate, when air exchange is needed, the PTC heating module is operated to stop working, the shielding effect of the baffle plate on the second scavenging port is removed, and a fan in a volute communicated with the cavity is operated, so that air exchange operation can be realized, and the function of the warmer is developed in a diversified manner.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the middle air guiding groove of the present invention;

FIG. 3 is a schematic view of the internal structure of the high-precision filter net of the present invention;

fig. 4 is a schematic structural view of the air guiding groove with the baffle installed thereon and the baffle in a closed state according to the present invention;

FIG. 5 is a schematic view of the internal structure of the present invention with the PTC heating module, the barrier and the high precision filter screen removed;

fig. 6 is a schematic structural view of the air guiding groove with the baffle installed thereon and the baffle in an open state according to the present invention;

fig. 7 is a schematic structural diagram of the middle box body of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 7, a main unit structure of a warmer comprises a box body 1, a wind guide groove 2 is arranged in the box body 1, a wind guide cavity is arranged in the wind guide groove 2, an air outlet opening is arranged at the upper part of the wind guide cavity, a PTC heating module 3 is arranged on the air outlet opening, a vertical partition plate 21 is arranged in the wind guide cavity, the partition plate 21 divides the wind guide cavity into a left chamber 22 and a right chamber 22 which are independent, a volute 4 is communicated with the rear part of each chamber 22, a fan 41 is arranged in each volute 4, the front side wall of the wind guide groove 2 is attached to the inner wall of the front side wall of the box body 1, a first scavenging port 11 is arranged on the front side wall of the box body 1, a second scavenging port 221 communicated with the first scavenging port 11 is arranged on the front side wall of one of the chambers 22 opposite to the first scavenging port 11, and.

Specifically, a mounting plate 6 which is inclined backwards from top to bottom is arranged behind the second ventilation port 221, the mounting plate 6 divides the chamber 22 into a front chamber 2201 and a rear chamber 2202, an air outlet 61 which is communicated with the front chamber 2201 and penetrates forwards and backwards is arranged on the mounting plate 6, and the baffle plate 5 is movably arranged on the rear end face of the mounting plate 6 in a covering manner and can completely cover the air outlet 61.

Specifically, two sides of the upper portion of the baffle 5 are respectively provided with a mounting rotating shaft 51, the mounting rotating shafts 51 are respectively rotatably mounted on the side walls of the chamber 22, and one of the mounting rotating shafts 51 is connected with a stepping motor 7 for driving the mounting rotating shaft 51 to rotate.

Specifically, the casing of the stepping motor 7 is fixedly installed on the outer wall of the air guide groove 2.

Specifically, a high-precision filter screen 8 is arranged above the PTC heating module 3.

In particular, a barrier fence 9 is arranged between the high-precision filter screen 8 and the PTC heating module 3.

Specifically, the two fans 41 are disposed to rotate in the same direction.

Specifically, the first ventilating opening 11 is connected to an air guiding pipe 111 penetrating in the front-rear direction, the width of the air guiding pipe 111 is gradually reduced in the front-rear direction, and a ventilating pipe 112 is connected to the front end of the air guiding pipe 111.

The above-mentioned embodiments are only descriptions of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and the technical solution of the present invention is not limited by the above-mentioned embodiments, and various modifications and improvements made by those skilled in the art can be made without departing from the spirit of the present invention.

Claims

1. A main machine structure of a warmer comprises a box body and is characterized in that a wind guide groove is arranged in the box body, the air guide groove is internally provided with an air guide cavity, the upper part of the air guide cavity is an air outlet opening, the air outlet opening is provided with a PTC heating module, a vertical clapboard is arranged in the air guide cavity, the clapboard divides the air guide cavity into a left chamber and a right chamber, a volute is communicated and arranged behind each chamber, a fan is arranged in each volute, the front side wall of the air guide groove is arranged on the inner wall of the front side wall of the box body in a fitting manner, the front side wall of the box body is provided with a first scavenging port, and a second scavenging port communicated with the first scavenging port is arranged on the front side wall of one of the chambers opposite to the first scavenging port, and a baffle plate is movably arranged on the second scavenging port in a covering manner.

2. A main frame structure of warmer as claimed in claim 1, wherein a mounting plate is disposed behind the second ventilating opening and inclined backward from top to bottom, the mounting plate divides the chamber into a front chamber and a rear chamber, the mounting plate is provided with an air outlet communicating with the front chamber and penetrating from front to rear, and the baffle is movably disposed on the rear end surface of the mounting plate to completely cover the air outlet.

3. The main frame structure of the warmer according to claim 2, wherein two sides of the upper portion of the baffle are respectively provided with a mounting shaft, the mounting shafts are respectively rotatably mounted on the side walls of the chambers, and one of the mounting shafts is connected with a stepping motor for driving the mounting shaft to rotate.

4. The main frame structure of warmer according to claim 3, wherein the casing of the stepping motor is fixedly mounted on the outer wall of the air guiding groove.

5. The main frame structure of the warmer as claimed in claim 1, wherein a high precision filter screen is disposed above the PTC heating module.

6. A heater main unit structure as claimed in claim 5, wherein a separation fence is provided between the high precision filter screen and the PTC heating module.

7. The main frame structure of warmer according to claim 1, wherein said two fans are disposed to rotate in the same direction.

8. The main unit structure of the warmer according to claim 1, wherein the first ventilating opening is connected to a duct extending through the first ventilating opening, the duct has a width that gradually decreases from front to back, and a ventilating duct is connected to a front end of the duct.