CN216814315U - Improved electric heater - Google Patents
Improved electric heater Download PDFInfo
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- CN216814315U CN216814315U CN202121869782.4U CN202121869782U CN216814315U CN 216814315 U CN216814315 U CN 216814315U CN 202121869782 U CN202121869782 U CN 202121869782U CN 216814315 U CN216814315 U CN 216814315U
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- heat
- shell
- electric heater
- air outlet
- air
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Abstract
The utility model relates to an improved electric heater which comprises a shell, wherein a reflecting cover is arranged in the shell, a heating body is arranged in the reflecting cover, a heating opening is formed in the side wall of the shell and corresponds to an opening of the reflecting cover, the opening of the reflecting cover is communicated with the heating opening, an air outlet and an air inlet are respectively formed in the top and the bottom of the shell, the reflecting cover is positioned on a heat dissipation air channel, a heat storage part is detachably arranged on the top of the shell, and the heat storage part is positioned on the air outlet. The heat in the electric heater is discharged out of the shell through the air outlet, the heat storage part is utilized to absorb the heat, and a user can detach the heat storage part to heat in cold winter.
Description
Technical Field
The utility model relates to the technical field of electric heaters, in particular to an improved electric heater.
Background
Current electric heater during operation, inside a lot of heats of having gathered, above-mentioned heat does not normally discharge the electric heater, does not obtain rational utilization, leads to the heat utilization rate of electric heater low, also leads to the inside temperature of electric heater higher simultaneously, and the inside electrical components of electric heater works under high temperature environment, and life shortens, the circumstances such as unstable work.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an improved electric heater with high heat energy utilization rate and energy conservation.
The purpose of the utility model is realized as follows:
the utility model provides an improve electric heater, includes the shell, be equipped with the bowl in the shell, be equipped with the heat-generating body in the bowl, the opening that corresponds the bowl on the lateral wall of shell is equipped with the mouth that generates heat, the opening and the mouth intercommunication that generates heat of bowl, the top and the bottom of shell are equipped with air outlet and air intake respectively, be equipped with the heat dissipation wind channel in the shell, the bowl is located the heat dissipation wind channel, heat dissipation wind channel intercommunication air outlet and air intake, the top of shell can be dismantled and be equipped with the heat-retaining part, the heat-retaining part is located the air outlet. The heat storage component is utilized to absorb the heat in the electric heater, and a user can detach the heat storage component to warm in cold winter.
The present invention may be further improved as follows.
The heat storage component is zeolite, silica gel, ceramic, cobblestone or molecular sieve.
The top of shell is equipped with the holding seat, be equipped with the storage tank on the holding seat, be equipped with in the storage tank the air outlet, in the storage tank was located to the heat-retaining part can be dismantled, the area that the heat-retaining part was heated is big to make the heat in the electric heater can fully heat the heat-retaining part.
The air outlet is the mesh form to make the heat in the electric heater can fully heat the heat-retaining part.
The containing seat is provided with air exhaust meshes which are positioned at the periphery of the opening of the containing groove. Part of the hot air is exhausted out of the shell through the air exhaust mesh and heats the upper half part of the heat storage component, so that the heat storage component is fully heated, and the temperature of all parts of the heat storage component is uniform.
The accommodating groove extends downwards into the shell, and the air outlets are formed in the bottom and the side wall of the accommodating groove, so that the heating area of the heat storage part is large.
The heating device is characterized in that a protection mesh is arranged on the heating port, heat dissipation meshes are arranged on the protection mesh, and heat of the heating body is discharged out of the shell through the heat dissipation meshes.
The utility model has the following beneficial effects:
the heat in the electric heater is discharged out of the shell through the air outlet, the heat storage part is utilized to absorb the heat, and a user can detach the heat storage part to heat in cold winter.
Drawings
Fig. 1 is a schematic structural diagram of an improved electric heater of the present invention.
Fig. 2 is a schematic structural diagram of another angle of the improved electric heater of the present invention.
Fig. 3 is a top view of the improved electric warmer of the present invention.
Fig. 4 is a cross-sectional view at a-a in fig. 3.
Fig. 5 is a sectional view at B-B in fig. 3.
Fig. 6 is a schematic structural view of the improved electric heater of the present invention without a protective mesh.
Fig. 7 is a schematic view of the structure of fig. 6 at another angle.
Fig. 8 is a schematic view of an exploded structure of the improved electric heater of the present invention.
Detailed Description
The utility model is further described with reference to the following figures and examples.
The embodiment one, as shown in fig. 1 to 8, an improve electric heater, includes shell 2, circuit board, rotating electrical machines, base 1 and support frame 7, annular interval is equipped with two at least heating ports 20 on the lateral wall of shell, be equipped with the heating element 3 that corresponds heating port 20 quantity in the shell 2, heating element 3 includes heat-generating body 32 and bowl 31, heat-generating body 32 is located in bowl 31, the opening and the heating port 20 intercommunication of bowl 31, be equipped with protecting net cover 6 on the heating port 20, be equipped with heat dissipation mesh 61 on the protecting net cover 6, the top of shell 2 is equipped with air outlet 22, the bottom of shell 2 is equipped with air intake 21, be equipped with heat dissipation wind channel 9 in the shell 2, bowl 31 is located heat dissipation wind channel 9, heat dissipation wind channel 9 intercommunication air outlet 22 and air intake 21. The top of shell 2 can be dismantled and be equipped with heat-retaining part 5, heat-retaining part 5 is located air outlet 22.
The present invention is a more specific embodiment.
The heat storage part 5 is zeolite, silica gel, ceramic, cobblestone or molecular sieve.
The top of shell 2 is equipped with holding seat 4, be equipped with storage tank 41 on the holding seat 4, be equipped with in the storage tank 41 the air outlet 22, heat-retaining part 5 can be dismantled and locate in storage tank 41, and the area that heat-retaining part 5 was heated is big to make the heat in the electric heater can fully heat-retaining part 5.
The air outlet 22 is in a mesh shape, so that heat in the electric heater can sufficiently and uniformly heat the heat storage part 5.
The containing seat 4 is provided with an air exhaust mesh 23. The air discharge mesh 23 is located at the periphery of the opening of the accommodating groove 41. Part of the hot air is exhausted out of the shell 2 through the air exhaust mesh and heats the upper half part of the heat storage part 5, so that the heat storage part 5 is fully heated, and the temperature of all parts of the heat storage part 5 is uniform.
The accommodating groove 41 extends downwards into the housing 2, and the air outlets are formed in the bottom and the side wall of the accommodating groove 41, so that the heating area of the heat storage part 5 is large.
Preferably, the side wall of the housing 2 is provided with two heating ports 20, the two heating ports 20 are arranged in a back-to-back manner, the housing is internally provided with two heating components 3, the reflectors 31 of the two heating components 3 are arranged in a back-to-back manner, and the heat dissipation air duct 9 is located between the two reflectors 31.
The reflecting cover 31 is erected in the housing 2, two side edges of the reflecting cover 31 are connected with the side wall of the housing 2, and an opening of the reflecting cover 31 faces the outer side of the housing 2.
The reflecting cover 31 is in a tile shape with closed upper and lower ends and one open side.
The present invention is a more detailed embodiment.
Be equipped with supplementary heat dissipation air intake 25 and supplementary heat dissipation air exit 24 on the lateral wall of shell 2, supplementary heat dissipation air intake 25 and the top intercommunication in heat dissipation wind channel 9, supplementary heat dissipation air exit 24 and the bottom intercommunication in heat dissipation wind channel 9.
The auxiliary heat dissipation air inlet 25 and the auxiliary heat dissipation air outlet 24 are respectively located at the top and the bottom of the heating port 20, the opening of the reflecting cover 31 is located between the auxiliary heat dissipation air inlet 25 and the auxiliary heat dissipation air outlet 24, and the auxiliary heat dissipation air inlet 25 and the auxiliary heat dissipation air outlet 24 are communicated with the heating port 20.
The bottom and the top of the housing 2 are respectively provided with a heat dissipation air inlet cavity 26 and a heat dissipation air exhaust cavity 27, the heat dissipation air exhaust cavity 27 is communicated with the top end of the heat dissipation air duct 9, the air outlet 22 and the auxiliary heat dissipation air outlet 24, and the heat dissipation air inlet cavity 26 is communicated with the bottom end of the heat dissipation air duct 9, the air inlet 21 and the auxiliary heat dissipation air inlet 25.
The upper end of the support frame 7 is connected with the shell 2, and the lower end of the support frame 7 is connected with the base 1.
The heat dissipation working principle of the utility model is as follows:
when the heat-storage type air conditioner works, the two heating bodies 32 simultaneously heat, the two heating bodies 32 transmit heat outwards through the heating port 20, the reflecting cover 31 is also heated by the heating bodies 32, the temperature of the reflecting cover 31 also rapidly rises, meanwhile, air enters the heat-dissipation air inlet cavity 26 from the auxiliary heat-dissipation air inlet 25 and the air inlet 21, the air is heated by the reflecting cover 31 to become hot air when upwards passing through the reflecting cover 31, the heat of the reflecting cover 31 is taken away by the hot air, the hot air flows upwards to the heat-dissipation air-exhaust cavity 27 according to the natural principle that the hot air rises, then the hot air is discharged out of the shell 2 in two ways, and one way of the hot air is discharged out of the shell 2 through the air outlet 22; in addition, the air is exhausted out of the shell 2 through the auxiliary heat-dissipation air outlet 24 to realize the environment in the heating chamber, so that the heat-dissipation air duct 9 fully and effectively utilizes the heat in the shell, the heat utilization rate of the heat-dissipation air duct is improved, the heat is dissipated into the inner cavity of the shell 2, the temperature of the inner cavity of the shell 2 is reduced, and the service life of the electric elements in the shell is prolonged.
Claims (8)
1. The utility model provides an improve electric heater, includes the shell, be equipped with the bowl in the shell, be equipped with the heat-generating body in the bowl, the opening that corresponds the bowl on the lateral wall of shell is equipped with the mouth that generates heat, the opening and the mouth intercommunication that generates heat of bowl, characterized by, the top and the bottom of shell are equipped with air outlet and air intake respectively, be equipped with the wind channel that looses in the shell, the bowl is located the wind channel that looses, scattered wind channel intercommunication air outlet and air intake, the top of shell can be dismantled and be equipped with the heat-retaining part, the heat-retaining part is located the air outlet.
2. The improved electric heater according to claim 1, wherein said heating port is provided with a protective screen, said protective screen being provided with heat dissipating mesh holes.
3. The improved electric heater according to claim 1, wherein a containing seat is disposed on a top of the housing, a containing groove is disposed on the containing seat, the air outlet is disposed in the containing groove, and the heat storage component is detachably disposed in the containing groove.
4. The improved electric heater as recited in claim 1 or 3 wherein said heat storage member is zeolite or silica gel or ceramic or cobblestone or molecular sieve or plastic.
5. The improved electric heater as recited in claim 3 wherein said outlet is in the form of a mesh.
6. The improved electric heater as recited in claim 3, wherein said containing seat is provided with air-discharging meshes.
7. The improved electric heater as recited in claim 6 wherein said air-venting mesh is located around the opening of the receiving compartment.
8. The improved electric heater according to claim 3, wherein the receiving groove extends downward into the housing, and the bottom and the side wall of the receiving groove are provided with the air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121869782.4U CN216814315U (en) | 2021-08-10 | 2021-08-10 | Improved electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121869782.4U CN216814315U (en) | 2021-08-10 | 2021-08-10 | Improved electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216814315U true CN216814315U (en) | 2022-06-24 |
Family
ID=82039078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121869782.4U Active CN216814315U (en) | 2021-08-10 | 2021-08-10 | Improved electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216814315U (en) |
-
2021
- 2021-08-10 CN CN202121869782.4U patent/CN216814315U/en active Active
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