CN217441789U

CN217441789U - Heat radiation structure, room heater

Info

Publication number: CN217441789U
Application number: CN202220275669.1U
Authority: CN
Inventors: 何楠; 孙德富
Original assignee: Aupu Home Style Corp Ltd
Current assignee: Aupu Home Style Corp Ltd
Priority date: 2022-02-10
Filing date: 2022-02-10
Publication date: 2022-09-16
Anticipated expiration: 2032-02-10

Abstract

The invention discloses a heat radiation structure and a warmer, which relate to the field of household equipment, and the technical scheme is characterized by at least comprising the following components: the light gathering cover is provided with heat dissipation holes; the heat source is positioned at one side of the light-gathering cover; and the wind source is positioned at the other side of the light-gathering cover. Through adopting above-mentioned technical scheme, the heat production in-process of heat source can utilize the snoot to go on dispersing the heat source orientation in one direction, has improved the utilization ratio of heat energy. The wind regime is in one side behind the snoot, utilizes the wind regime to blow some of the wind current to the snoot, dispels the heat to the snoot itself, and another part is through the louvre, and the wind current passes the snoot, dispels the heat to the heat source position in front, and the air velocity of heat source is not high, takes the uniform temperature, and is more soft more comfortable.

Description

Heat radiation structure, room heater

Technical Field

The invention relates to the field of household equipment, in particular to a heat dissipation structure and a warmer.

Background

The heater is a household heating device, and generally comprises a shell with an opening and a heat source arranged in the shell. The heat source is a heating pipe, and generally a single or a plurality of heating pipes are adopted for heating. If the heater is not provided with a reflecting shade, the condensation effect is relatively poor, the heat efficiency is low, and the lamp tube directly irradiates the shell, so that the temperature rise of the shell is overhigh.

In order to better condense light, some heaters are provided with a reflecting cover, and the cross section of the reflecting cover is in a circular arc or square shape; having had the reflector then need dispose cooling system, traditional cooling system adopts the fan directly to blow to the fluorescent tube, though there is certain improvement to control box temperature, but cooling system has certain requirement to the fan rotational speed in order to ensure the radiating effect, consequently, when the user uses, can feel obvious air flow, and user experience is not good.

Disclosure of Invention

The invention aims to provide a heat dissipation structure which has the advantages of high heat efficiency, good heat dissipation effect and good user experience.

The technical purpose of the invention is realized by the following technical scheme.

A heat dissipation structure, comprising at least:

the light gathering cover is provided with heat dissipation holes;

the heat source is positioned at one side of the light-gathering cover;

and the wind source is positioned at the other side of the light-gathering cover.

Through adopting above-mentioned technical scheme, the heat production in-process of heat source can utilize the snoot to go on dispersing the heat source orientation in one direction, has improved the utilization ratio of heat energy. The wind regime is in one side behind the snoot, utilizes the wind regime to blow some of the wind current to the snoot, dispels the heat to the snoot itself, and another part is through the louvre, and the wind current passes the snoot, dispels the heat to the heat source position in front, and the air velocity of heat source is not high, takes the uniform temperature, and is more soft more comfortable.

Further setting: the condensing hood is provided with a reflecting surface facing one side of the heat source and a radiating surface facing one side of the heat source, and at least one part of the reflecting surface and the radiating surface of the condensing hood is bent towards one side of the heat source.

Through adopting above-mentioned technical scheme, the light beam that can reflect of crooked snoot is more concentrated, and the thermal efficiency is higher.

Further setting: the light-gathering cover comprises at least two light-gathering units, the light-gathering units are in a circular arc shape and/or a parabolic shape, and a heat source is correspondingly arranged at the focus or the circle center of each light-gathering unit.

Further setting: the number of the light gathering units is three; the cross section of the light condensing unit positioned in the middle is in a circular arc shape, and the cross sections of the light condensing units positioned on the two sides are in parabola shapes; or the sections of the three sections of light-gathering units are all parabolic.

By adopting the technical scheme, the heat pipe is positioned at the optimal position, and the heat efficiency is optimal.

Further setting: the heat dissipation holes are located between two adjacent light condensation units.

Through adopting above-mentioned technical scheme, the louvre is located the both sides position of heat pipe, and the produced heat of better drive heat near outer lane.

Another object of the present invention is to provide a warmer, at least comprising:

a housing having an opening and an air inlet;

the heat dissipation structure is located on the air flow path from the air inlet to the opening side.

By adopting the technical scheme, the warmer is a radiation type warmer, and after the radiating structure is adopted, the formed condensation effect is good, the heat efficiency is high, the radiating effect is good, and the user experience is good.

Further setting: the temperature controller is arranged on the shell and is in electric signal connection with the heat source and/or the wind source. The temperature controller is arranged on one side of the shell, which is close to the heat dissipation surface of the light-gathering cover.

Through adopting above-mentioned technical scheme, after the installation temperature controller, play the overheat protection effect.

Further setting: the shell is provided with a connecting assembly matched with the heat dissipation structure.

Through adopting above-mentioned technical scheme, easy to assemble and dismantlement.

Further setting: the protective net is arranged at the position, close to the opening, of the shell or on the opening.

By adopting the technical scheme, the safety protection is carried out on the user.

Drawings

Fig. 1 is a schematic structural view of a heat dissipation structure in a first preferred embodiment;

FIG. 2 is a schematic view of the structure of a snoot according to the first preferred embodiment;

FIG. 3 is a side view of the snoot of the first preferred embodiment;

FIG. 4 is a schematic structural view of a warmer according to a second preferred embodiment;

FIG. 5 is a schematic structural view of a housing in accordance with a second preferred embodiment;

FIG. 6 is a schematic diagram of the optical path in the second preferred embodiment;

fig. 7 is a schematic view of the principle of the heat dissipation airflow in the third preferred embodiment.

In the figure, 100, a snoot; l, a light-gathering unit; 101. a heat dissipating surface; 102. a light-reflecting surface; 103. heat dissipation holes; 104. clamping a pin; 200. a source of wind; 300. a heat source;

400. a housing; 401. a card slot; 402. a lamp tube bracket; 403. a temperature controller; 404. an air inlet; 405. an opening; 500. and (4) a protective net.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

First preferred embodiment:

a heat dissipation structure, as shown in fig. 1, includes a light-gathering cover 100, where the light-gathering cover 100 has two surfaces, and the two surfaces may be a plane or an arc surface. In the present embodiment, a curved surface is preferable.

A heat source 300 and a wind source 200 are also included, one on each side of the snoot 100.

The condenser cover 100 has a light reflecting surface 102 facing the heat source 300 and a heat dissipating surface 101 facing the heat source 300, and at least a part of the light reflecting surface 102 and the heat dissipating surface 101 of the condenser cover 100 are curved toward the heat source 300.

Further, the light-gathering cover 100 includes at least two light-gathering units L, the light-gathering units L are circular arc-shaped and/or parabolic, and a heat source 300 is correspondingly disposed at a focus or a center of a circle of each light-gathering unit L.

Specifically, there are three light-gathering units L; the cross section of the light condensing unit L positioned in the middle is arc-shaped, the cross sections of the light condensing units L positioned at the two sides are parabolas, and as another embodiment of the light condensing unit, the cross sections of the light condensing units L positioned in the three sections can be parabolas. Preferably, the invention adopts three heat pipes to heat and warm, the three heat pipes are arranged at equal intervals, and the bend pointed by the light-gathering cover 100 is also provided with three light-gathering units L corresponding to the three heat pipes, so that the warming effect can be greatly improved. Similarly, the number of heat pipes can be increased or decreased, and the variation of the number of heat pipes is included in the principle of the present invention, and the corresponding alternatives are also included in the protection scope of the present invention.

According to the optical characteristics of the parabola, the light reflected by the parabola through the focus or the circle center is parallel to the symmetry axis of the parabola, so that the condensing cover 100 can greatly realize the condensing effect of the heat pipe, and the heating efficiency of the warmer is improved. Similarly, the parameters and number of the parabolas formed by bending can be varied, and the variation of the sizes and numbers thereof is all included in the principle of the present invention, and the corresponding alternatives are also included in the protection scope of the present invention.

Preferably, referring to fig. 2, the heat dissipation hole 103 is located between two adjacent light gathering units. A part of the airflow generated by the wind source 200 dissipates heat from the heat dissipation surface 101 of the light-collecting cover 100. The other part passes through the heat dissipation holes 103, the airflow is driven to pass through the light gathering cover 100, and the heat at the two sides of the heat source 300 is driven to flow according to the flow of the airflow, so as to achieve a certain heat dissipation effect.

The air source 200 in this embodiment may be a separately installed fan or a negative pressure machine, or may be externally connected to the air source 200.

The heat source 300 may be a heat pipe in the form of a lamp tube, and the lamp tube may be an electric heating pipe, such as an air pipe with warm air, or other heat pipes using a medium such as gas or lava, which is changed according to the application scenario of the heat dissipation structure.

Second preferred embodiment:

a warmer, referring to fig. 4 and 7, comprises at least a housing 400, the housing 400 having an opening 405 and an air inlet 404, the opening 405 being located on the lower side of the housing 400 and the air inlet 404 being located on the upper side of the housing 400, according to the orientation in fig. 4. The heat dissipating structure is disposed within the housing 400 and in the airflow path between the air inlet 404 and the opening 405.

When the warmer works, the transmission direction of the internal light is as shown in fig. 6, the heat pipe is a lamp tube, the lamp tube is positioned at the focus position of the parabolic structure of the snoot 100, the light source generated by the heater is reflected by the inner surface of the snoot 100 and then is emitted along the direction parallel to the symmetry axis of the parabola, the divergence angle of the heat source 300 is small, the light is concentrated, the energy loss is small, and therefore, a better warming effect can be realized.

During operation of the warmer, the flowing direction of the air inside the heat dissipation system is shown in fig. 7, the air source 200 is located on the air inlet 404, the cross-flow fan is preferred by the air source 200, the condenser 100 is located on the left side and the right side of each heat source 300, and each row of heat dissipation holes 103 are formed in each of the left side and the right side, the air blown out by the cross-flow fan is guided through the arc-shaped back of the condenser 100 and is discharged from the three heat dissipation holes 103, so that a good and uniform heat dissipation effect is achieved, the air outlet speed is effectively reduced, direct blowing users are avoided, and the user experience is enhanced. On the other hand, the cooling effect on the light-gathering cover 100 body is also good.

Referring to fig. 4, a temperature controller 403 is further included and is disposed on the housing 400, and the temperature controller 403 is disposed on a side of the housing 400 close to the heat dissipation surface 101 of the light-gathering cover 100. The temperature controller 403 is electrically connected to the heat source 300 and/or the air source 200, and turns off the heat source 300 and turns on the air source 200 when the temperature is high, and turns on the air source 200 and the heat source 300 when the temperature is low. And performing overheating protection on the warmer.

The housing 400 is provided with a connection assembly adapted to the heat dissipation structure. On the grafting, joint, the screwed connection of snoot 100 can be realized to coupling assembling, specifically, coupling assembling is including locating draw-in groove 401 on the casing 400 and locating the snoot 100 and go up the card foot 104 of pegging graft to draw-in groove 401, makes things convenient for the installation of snoot 100.

The connecting assembly may also be a lamp holder 402 disposed on the housing 400, the heat source 300 being mounted to the lamp holder 402. The lamp bracket 402 may be fixed to the housing 400 by means of insertion, clamping, and screwing, and in this embodiment, is preferably inserted into a predetermined hole of the housing 400.

A protective net 500 is provided on the case 400 near the opening 405 or on the opening 405, and the protective net 500 is located outside the heat source 300 to provide safety.

The above-mentioned embodiments are merely illustrative and not restrictive, and those skilled in the art can modify the embodiments without inventive contribution as required after reading this specification, but only fall within the scope of the claims of the present invention.

Claims

1. A heat dissipation structure, comprising at least:

the light-gathering cover (100) is provided with a heat dissipation hole (103);

a heat source (300) located at one side of the light-gathering cover (100);

and the wind source (200) is positioned at the other side position of the light-gathering cover (100).

2. The heat dissipation structure according to claim 1, wherein: the light-collecting cover (100) is provided with a reflecting surface (102) facing the heat source (300) side and a radiating surface (101) facing the heat source (300) side, and at least one part of the reflecting surface (102) and the radiating surface (101) of the light-collecting cover (100) is bent towards the heat source (300) side.

3. The heat dissipation structure according to claim 1 or 2, characterized in that: the light-gathering cover (100) comprises at least two light-gathering units L, the light-gathering units L are in a circular arc shape and/or a parabolic shape, and a heat source (300) is correspondingly arranged at the focus or the center of a circle of each light-gathering unit L.

4. The heat dissipation structure according to claim 3, wherein: the number of the light condensation units L is three; the cross section of the light condensing unit L positioned in the middle is in a circular arc shape, and the cross sections of the light condensing units L positioned on the two sides are in parabolas; or the sections of the three sections of light-gathering units L are all parabolic.

5. The heat dissipation structure according to claim 3, wherein: the heat dissipation holes (103) are located between two adjacent light condensation units L.

6. A warmer, characterized by comprising at least:

a housing (400) having an opening (405) and an air inlet (404);

the heat dissipating structure of any of claims 1 to 5, located in an airflow path from the air inlet (404) to one side of the opening (405).

7. The warmer of claim 6, wherein: the air conditioner also comprises a temperature controller (403) which is arranged on the shell (400), wherein the temperature controller (403) is in electric signal connection with the heat source (300) and/or the air source (200).

8. The warmer of claim 7, wherein: the temperature controller (403) is arranged on one side of the shell (400) close to the heat dissipation surface (101) of the light-gathering cover (100).

9. The warmer of claim 6, wherein: and the shell (400) is provided with a connecting assembly matched with the heat dissipation structure.

10. The warmer of claim 6, wherein: the protective net (500) is arranged at the position of the shell (400) close to the opening (405) or on the opening (405).