CN220896870U - Assembly structure of microwave oven lamp - Google Patents
Assembly structure of microwave oven lamp Download PDFInfo
- Publication number
- CN220896870U CN220896870U CN202322005739.9U CN202322005739U CN220896870U CN 220896870 U CN220896870 U CN 220896870U CN 202322005739 U CN202322005739 U CN 202322005739U CN 220896870 U CN220896870 U CN 220896870U
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- microwave oven
- oven lamp
- face
- assembly structure
- fan
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- 238000009413 insulation Methods 0.000 claims abstract description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an assembling structure of a microwave oven lamp, which comprises an oven lamp assembly, wherein the oven lamp assembly comprises a shell, a luminous body is arranged on the inner side of a first side surface, a heat insulation film and a transparent plate are arranged at a light outlet, a fan is arranged at a first end surface, an air outlet hole is arranged at a second end surface, and the heat insulation film and the fan are arranged on the oven lamp assembly, so that the luminous body can radiate heat in time, the influence of other heat sources is reduced, the operation is more stable, and the service life is longer.
Description
Technical Field
The utility model relates to the technical field of microwave ovens, in particular to an assembly structure of a microwave oven lamp.
Background
The oven lamp of the commercial microwave oven is arranged at the two outer sides of the cavity of the microwave oven, and the heat dissipation mode is generally that the heat dissipation fins at the back of the oven lamp dissipate heat. Because commercial microwave ovens and household microwave ovens are different, the use time per day is long, and the continuous use of the oven for 4-5 hours per day may be required when heating a large amount of food, and the surface temperature of the oven cavity gradually increases due to the long continuous use time and is conducted to the oven lamps, which is liable to cause the damage of the oven lamps.
Disclosure of utility model
The utility model aims to provide an assembling structure of a microwave oven lamp, wherein a heat insulation film and a fan are arranged on an oven lamp assembly, so that a luminous body can radiate heat in time, the influence of other heat sources is reduced, the operation is more stable, and the service life is longer.
To achieve the purpose, the utility model adopts the following technical scheme:
The assembly structure of the microwave oven lamp comprises an oven lamp assembly, wherein the oven lamp assembly comprises a shell, the shell comprises a light outlet and a first side surface which are oppositely arranged, and a luminous body is arranged on the inner side of the first side surface;
The light outlet is provided with a heat insulation film and a transparent plate;
The shell also comprises a first end face and a second end face which are oppositely arranged, the first end face is provided with a fan, and the second end face is provided with an air outlet.
In some embodiments, the insulating film is located on a side of the transparent plate adjacent to the light emitter;
or the heat insulation film is positioned on one side of the transparent plate far away from the illuminant.
In some embodiments, the transparent plate is a PS plate, a PMMA plate, or a PC plate;
The shell is made of aluminum.
In some embodiments, the edge portion of the light outlet is provided with a groove, and the heat insulating film and the transparent plate are assembled in the groove.
In some embodiments, the fan assembly further comprises a wind channel, one end of the wind channel is connected with the first end face, and the other end of the wind channel is connected with the fan.
In some embodiments, the cross-sectional area of the air duct tapers in a direction away from the first end surface.
In some embodiments, the first end face and the second end face are each provided with a flange, and the flange is provided with a mounting hole.
In some embodiments, the oven lamp assembly is arranged at one side of an oven cavity of the microwave oven, and the oven cavity is provided with a light inlet corresponding to the light outlet;
the fan is located the bottom of casing, and the apopore is located the top of casing.
The utility model has the beneficial effects that: the furnace lamp component is provided with the heat insulation film and the fan, so that the luminous body can radiate heat in time, the influence of other heat sources is reduced, the work is more stable, and the service life is longer.
Drawings
FIG. 1 is a block diagram of a burner lamp assembly of the present utility model;
FIG. 2 is a cross-sectional view of the burner lamp assembly of the present utility model;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at A;
FIG. 5 is a block diagram of a light emitter according to the present utility model;
FIG. 6 is a diagram showing a connection structure of a lamp assembly of a microwave oven according to the present utility model;
Wherein: 100-a burner lamp assembly; 1-a housing; 10-a light outlet; 11-flanging; 110-mounting holes; 12-a first end face; 120-air duct; 13-a second end face; 130-an air outlet hole; 14-a first side; 15-grooves; 2-a transparent plate; 3-a heat insulating film; 4-luminophores; 41-a lamp panel; 42-LEDs; 5-a fan; 51-angle code; 200-a microwave oven; 210-furnace chamber; 220-light inlet.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings.
Referring to fig. 1 to 6, an assembling structure of a microwave oven lamp includes an oven lamp assembly 100, the oven lamp assembly 100 including a housing 1, the housing 1 may be in a rectangular parallelepiped shape;
The shell 1 comprises a light outlet 10 and a first side surface 14 which are oppositely arranged, wherein a luminous body 4 is arranged on the inner side of the first side surface 14, and the luminous body 4 can generate light rays and irradiate to the light outlet 10 and finally irradiate to a furnace chamber 210 of the microwave oven 200; the light-emitting body 4 may include a light panel 41 and an LED42 attached to the light panel 41, the light-emitting body 4 may be assembled on the first side 14 by a screw or the like, and the light-emitting body 4 may be a light source such as a bulb;
The light outlet 10 is provided with the heat insulation film 3 and the transparent plate 2, the heat insulation film 3 plays a certain role in heat insulation, and heat transfer to the illuminant 4 when the microwave oven 200 heats food is reduced, so that the working condition of the illuminant 4 is more stable, and the service life is prolonged;
the housing 1 further includes a first end surface 12 and a second end surface 13 disposed opposite to each other, the first end surface 12 is provided with the fan 5, and the second end surface 13 is provided with the air outlet 130. The fan 5 enables the interior of the shell 1 to form heat dissipation air flow, reduces the temperature of the illuminant 4, improves the working condition, and is beneficial to prolonging the service life;
Therefore, through the arrangement of the heat insulation film 3 and the fan 5, the illuminant 4 can radiate heat in time, the influence of other heat sources is reduced, the work is more stable, and the service life is longer.
The heat insulation film 3 is positioned on one side of the transparent plate 2 close to the illuminant 4;
or the heat insulating film 3 is located on the side of the transparent plate 2 remote from the luminous body 4.
The transparent plate 2 is a PS plate, a PMMA plate or a PC plate;
The shell 1 is made of aluminum. The shell aluminum can be formed by bending an aluminum plate or is formed by an aluminum extrusion piece.
Referring to fig. 2, a groove 15 is provided at an edge portion of the light outlet 10, and the heat insulating film 3 and the transparent plate 2 are assembled to the groove 15.
Specifically, the heat insulation film 3 and the transparent plate 2 can be adhered to the groove 15 through glue; or is connected to the groove 15 by a screw or the like, referring to fig. 3, at this time, the edge parts of the heat insulation film 3 and the transparent plate 2 are respectively provided with corresponding through holes, and the groove 15 is provided with corresponding screw holes; or the heat insulation film 3 and the edge part of the transparent plate 2 are respectively provided with corresponding through holes, and the groove 15 is provided with corresponding buckling holes, referring to fig. 4.
Referring to fig. 2, the fan assembly further includes an air duct 120, one end of the air duct 120 is connected to the first end face 12, and the other end of the air duct 120 is connected to the fan 5.
The air duct 120 is communicated with the inside of the shell 1, and air flow with certain air speed and air direction is formed through the arrangement of the air duct 120, so that the air flow can effectively flow through the illuminant 4 to take away heat, the fan 5 can be connected to the end part of the air duct 120 through the corner bracket 51 or the flange, one end of the corner bracket 51 or the flange is connected with the air duct 120 through a screw, and the other end of the corner bracket 51 or the flange is connected with the fan 5 through a screw.
The cross-sectional area of the air duct 120 gradually decreases in a direction away from the first end face 12, i.e. gradually increases along the direction of the air flow, similar to a funnel shape or a cone shape, so as to promote the gradual diffusion of the flow direction angle of the air flow, enlarge the flow direction angle of the air flow, and enable the air flow to blow to more angles and positions, thereby being beneficial to improving the heat dissipation effect.
Referring to fig. 1, the first end face 12 and the second end face 13 are provided with flanges 11, and the flanges 11 are provided with mounting holes 110. The microwave oven 200 is provided with screw holes corresponding to the mounting holes 110, and the assembly and fixation of the housing 1 are achieved by screws, thereby achieving the fixation of the lamp assembly 100.
The lamp assembly 100 is disposed at one side of the cavity 210 of the microwave oven 200, the cavity 210 is provided with a light inlet 220 corresponding to the light outlet 10, and the light of the illuminant 4 sequentially passes through the light outlet 10 and the light inlet 220 and then irradiates the cavity 210, so as to achieve the effects of illumination, disinfection, etc.
The furnace lamp assembly 100 can be vertically arranged, at this time, the fan 5 is located at the bottom of the casing 1, the air outlet 130 is located at the top of the casing 1, and the heat dissipation air flows from bottom to top, which is beneficial to heat dissipation, and the heat dissipation effect is better, and of course, the furnace lamp assembly 100 can also be horizontally arranged.
What has been disclosed above is but a few embodiments of the present utility model. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.
Claims (9)
1. The assembling structure of the microwave oven lamp is characterized by comprising an oven lamp assembly (100), wherein the oven lamp assembly (100) comprises a shell (1), the shell (1) comprises a light outlet (10) and a first side face (14) which are oppositely arranged, and a luminous body (4) is arranged on the inner side of the first side face (14);
The light outlet (10) is provided with a heat insulation film (3) and a transparent plate (2);
The shell (1) further comprises a first end face (12) and a second end face (13) which are oppositely arranged, the first end face (12) is provided with a fan (5), and the second end face (13) is provided with an air outlet hole (130).
2. An assembly structure of a microwave oven lamp according to claim 1, characterized in, that the heat insulating film (3) is located at the side of the transparent plate (2) close to the luminous body (4);
Or the heat insulation film (3) is positioned on one side of the transparent plate (2) away from the luminous body (4).
3. An assembly structure of a microwave oven lamp according to claim 2, characterized in, that the transparent plate (2) is a PS plate, a PMMA plate or a PC plate;
The shell (1) is made of aluminum.
4. The assembly structure of a microwave oven lamp according to claim 2, wherein the edge of the light outlet (10) is provided with a groove (15), and the heat insulating film (3) and the transparent plate (2) are assembled in the groove (15).
5. The assembly structure of a microwave oven lamp according to claim 1, further comprising an air duct (120), wherein one end of the air duct (120) is connected to the first end face (12), and the other end of the air duct (120) is connected to the fan (5).
6. The assembly structure of a microwave oven lamp according to claim 5, wherein the cross-sectional area of the air duct (120) becomes smaller in a direction away from the first end face (12).
7. The assembly structure of a microwave oven lamp according to claim 1, characterized in that the first end face (12) and the second end face (13) are provided with flanges (11), and the flanges (11) are provided with mounting holes (110).
8. The assembling structure of a microwave oven lamp according to claim 1, wherein the lamp assembly (100) is provided at one side of a cavity (210) of the microwave oven (200), and the cavity (210) is provided with a light inlet (220) corresponding to the light outlet (10).
9. The assembly structure of a microwave oven lamp according to claim 8, wherein the fan (5) is located at the bottom of the housing (1), and the air outlet hole (130) is located at the top of the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322005739.9U CN220896870U (en) | 2023-07-27 | 2023-07-27 | Assembly structure of microwave oven lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322005739.9U CN220896870U (en) | 2023-07-27 | 2023-07-27 | Assembly structure of microwave oven lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220896870U true CN220896870U (en) | 2024-05-03 |
Family
ID=90837457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322005739.9U Active CN220896870U (en) | 2023-07-27 | 2023-07-27 | Assembly structure of microwave oven lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220896870U (en) |
-
2023
- 2023-07-27 CN CN202322005739.9U patent/CN220896870U/en active Active
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