CN216844313U

CN216844313U - High-temperature-resistant LED illuminating lamp of microwave oven

Info

Publication number: CN216844313U
Application number: CN202123392379.XU
Authority: CN
Inventors: 郭红太; 方欢; 方云秀
Original assignee: Shenzhen Yunyi Lighting Co ltd
Current assignee: Shenzhen Yunyi Lighting Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-28
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a microwave oven high temperature resistant LED light relates to LED light field, including base, installation section of thick bamboo and LED banks spare, the inner wall of installation section of thick bamboo seted up with LED banks spare matched with aqueduct, the mounting groove has been seted up in the outside of installation section of thick bamboo, and the inside cooperation of mounting groove have with aqueduct matched with heat dissipation mechanism, LED banks spare includes mount pad, LED lamp pearl, two metal pin and glass support. The utility model discloses during the use, utilize the effect of removing post and blocking sleeve, block heat dissipation channel, and utilize the expend with heat and contract with cold principle of air, will remove the post and outwards remove along the mounting groove, make cross the aqueduct and communicate with heat dissipation channel, thereby it dispels the heat of being convenient for, accomplish the heat dissipation back, the effect of cooperation recovery spring will be removed the post and resume to the original, stop heat dissipation channel, avoid receiving external influence, thereby improve equipment's radiating effect greatly, improve equipment's performance.

Description

High-temperature-resistant LED illuminating lamp of microwave oven

Technical Field

The utility model relates to a LED light field specifically is a microwave oven high temperature resistant LED light.

Background

The traditional microwave oven illuminating lamp generally adopts an incandescent lamp, the power supply voltage is 220V, the illuminating service life is short, and the incandescent lamp is gradually replaced by more and more LED lamps along with the requirements of environmental protection and energy conservation.

In order to satisfy the brightness of about 150 lumens, the prior patent publication No. CN212961115U, whose patent name is "an LED microwave oven indicator lamp", uses two LED light bars in the embodiment, but in actual use, it is found that the light bar is formed by connecting a plurality of LED small chips in series, and its heat resistance is relatively poor, and its light attenuation is severe with the temperature rise in the use process, and its service life is relatively short.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a high temperature resistant LED light of microwave oven to lamp strip is established ties by numerous LED chiplets and is formed among the solution prior art, and its heat resistance is than relatively poor, and is serious along with the temperature rise light attenuation in the use, and life is also than short technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a microwave oven high temperature resistant LED light, includes base, an installation section of thick bamboo and LED banks spare, the top of base is provided with an installation section of thick bamboo, and the base mutually supports through an installation section of thick bamboo and LED banks spare, LED banks spare includes mount pad, LED lamp pearl, two metal pin and glass support, the mount pad is fixed in on the glass support through two metal pin respectively, LED lamp pearl is located one side of mount pad.

Through adopting above-mentioned technical scheme, utilize the effect that removes the post and block the cover, the passageway that will dispel the heat blocks, and utilize the expend with heat and contract with cold principle of air, the post that will remove outwards removes along the mounting groove, make the aqueduct and heat dissipation channel communicate, thereby it dispels the heat of being convenient for, accomplish the heat dissipation back, the cooperation resumes the effect of spring, will remove the post and resume to the original place, block the passageway that dispels the heat, avoid receiving external influence, thereby improve equipment's radiating effect greatly, improve equipment's performance.

The utility model discloses further set up to, the inner wall of an installation section of thick bamboo is seted up and is crossed the aqueduct with LED banks spare matched with, the mounting groove has been seted up in the outside of an installation section of thick bamboo, and the inside cooperation of mounting groove have with cross aqueduct matched with heat dissipation mechanism.

Through adopting above-mentioned technical scheme, utilize the effect of ferryboat, be convenient for save the air to in utilize the air expend with heat and contract with cold principle, complete work is in the cooperation mounting groove, is convenient for install heat dissipation mechanism, so that accomplish the radiating effect of equipment.

The utility model discloses further set up to, LED banks spare still includes metal connecting seat, glass shell, cooperation transmission seat and fin, mutually support between metal connecting seat and the cooperation transmission seat and be connected, cooperation transmission seat is located the inside of installation section of thick bamboo.

Through adopting above-mentioned technical scheme, utilize the effect of metal connecting seat, be convenient for contact with metal pin, its circular telegram of being convenient for recycles the effect of cooperation transmission seat, guarantees that the installation of metal connecting seat is fixed.

The utility model discloses further set up to, the top of metal connecting seat is provided with the glass shell, the other end of mount pad is provided with the fin.

Through adopting above-mentioned technical scheme, utilize the effect of fin, guaranteed the heat dissipation demand of LED lamp pearl, recycle the effect of glass shell, be convenient for protect LED banks spare.

The utility model discloses further set up to, the top both sides of base are provided with the bolt hole, the bottom of LED banks spare extends to the U type pin in the base outside.

Through adopting above-mentioned technical scheme, utilize the effect of bolt hole, be convenient for fixed to the equipment fixing, the design of recycling U type pin, it is compatible strong, but the more LED lamp pearl of adaptation, luminance is even, improves its practicality.

The utility model discloses further set up to, base bottom central position is provided with the I shape arch, the glass shell is high boron glass integrated into one piece, and the base is bakelite material integrated into one piece.

By adopting the technical scheme, the installation position corresponds to the installation position of the existing induction cooker by utilizing the function of the I-shaped bulge, the installation, the replacement and the maintenance are convenient, the high-boron glass integrated piece is utilized, the light transmittance is higher, the high temperature resistance is realized, the use environment is enlarged, and finally, the integrated forming is utilized, so that the base has good strength and high temperature resistance and is convenient to use in a microwave oven and an oven.

The utility model discloses further set up to, LED lamp pearl comprises three LED luminescent chip of five tiles at zero point.

Through adopting above-mentioned technical scheme to damage with any one of them or two LED lamp pearls, the illumination is still working, effectual reduce cost.

The utility model discloses further set up to, heat dissipation mechanism is including removing post, baffle, half arc cover, blocking cover, heat dissipation channel and recovery spring, the outside that the installation section of thick bamboo was seted up in the heat dissipation channel just cooperatees with the mounting groove, the inside activity of mounting groove is provided with removes the post, and the outside of removing the post is provided with and blocks the cover with heat dissipation channel matched with, the one end of removing the post is provided with the baffle, and the inner outside symmetry of baffle is provided with the recovery spring.

Through adopting above-mentioned technical scheme, utilize the expend with heat and contract with cold principle of air, will remove the post and outwards remove along the mounting groove for it communicates with heat dissipation channel to be convenient for it dispels the heat, accomplishes the heat dissipation back, utilizes the effect of resumeing the spring at last, will block the cover and resume original department, forms and blocks, avoids receiving external influence.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model has the advantages that the high-power 1.5 watt LED lamp bead is used to replace the LED illuminating lamp of the traditional small lamp bead string, the voltage and current resistance is stronger, the phenomenon of light decay generated along with the rise of temperature is reduced, and the service life is prolonged;

2. the utility model has the advantages that the safety of the human body is used for illumination under the voltage, the occurrence of accidental electric shock accidents is reduced, the safety performance is strong, and through the design of the U-shaped pins, the compatibility is strong, the LED lamp beads can be adapted more, the brightness is uniform, and the practicability is improved;

3. the utility model discloses during the use, utilize the effect of removing the post and blocking the cover, the passageway that will dispel the heat blocks to utilize the expend with heat and contract with cold principle of air, will remove the post and outwards remove along the mounting groove, make the aqueduct and heat dissipation channel communicate, thereby it dispels the heat of being convenient for, accomplish the heat dissipation back, the effect of cooperation recovery spring will remove the post and resume to the original place, will dispel the heat the passageway and block, avoid receiving external influence, thereby improve equipment's radiating effect greatly, improve equipment's performance.

Drawings

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

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the internal structure of the LED lamp assembly of the present invention;

fig. 5 is a schematic view of the bottom view structure of the present invention.

In the figure: 1. a base; 2. mounting the cylinder; 3. a heat dissipation mechanism; 301. moving the column; 302. a baffle plate; 303. a half-arc shield; 304. a blocking sleeve; 305. a heat dissipation channel; 306. a restoring spring; 4. an LED lamp assembly; 401. a metal connecting seat; 402. a metal pin; 403. a mounting seat; 404. LED lamp beads; 405. a glass shell; 406. matching with a transmission seat; 407. a glass support; 408. a heat sink; 5. bolt holes; 6. a transition groove; 7. mounting grooves; 8. and a U-shaped pin.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

A high-temperature resistant LED illuminating lamp of a microwave oven is disclosed, as shown in figures 1-5, comprising a base 1, an installation barrel 2 and an LED lamp assembly 4, wherein the installation barrel 2 is arranged at the top of the base 1, the base 1 is matched with the LED lamp assembly 4 through the installation barrel 2 so as to install and fix the LED lamp assembly 4 and ensure the integrity of the equipment, the LED lamp assembly 4 comprises an installation seat 403, an LED lamp bead 404, two metal pins 402 and a glass bracket 407, the installation seat 403 is respectively fixed on the glass bracket 407 through the two metal pins 402, the LED lamp bead 404 is positioned at one side of the installation seat 403, the LED illuminating lamp of the traditional small lamp bead string is replaced by the LED lamp bead with larger power of 1.5W, the capacity of resisting voltage and current is stronger, the phenomenon of light attenuation generated along with the rise of temperature is reduced, the service life of the LED illuminating lamp is prolonged, and the occurrence of accidental electric shock accidents is reduced by using the safe voltage of a human body, the safety performance is strong.

Referring to fig. 1, the inner wall of the mounting tube 2 is provided with a transition groove 6 matching with the LED lamp assembly 4 for storing air, so as to utilize the principle of expansion with heat and contraction with cold of air, and working completely, the outer side of the mounting tube 2 is provided with a mounting groove 7 for matching with the mounting groove 7 for mounting the heat dissipation mechanism 3, so as to complete the heat dissipation effect of the device, and the inside of the mounting groove 7 is matched with the heat dissipation mechanism 3 matching with the transition groove 6, the heat dissipation mechanism 3 comprises a moving column 301, a baffle plate 302, a half arc cover 303, a blocking sleeve 304, a heat dissipation channel 305 and a recovery spring 306, the heat dissipation channel 305 is arranged at the outer side of the mounting tube 2 and matches with the mounting groove 7, the moving column 301 is moved outwards along the mounting groove 7 by utilizing the principle of expansion with cold of air, so that the transition groove 6 is communicated with the heat dissipation channel 305, so as to facilitate heat dissipation, the moving column 301 is movably arranged inside the mounting groove 7, and the outside of the movable column 301 is provided with a blocking sleeve 304 matched with the heat dissipation channel 305, the heat dissipation channel 305 is blocked by utilizing the action of the movable column 301 and the blocking sleeve 304, one end of the movable column 301 is provided with a baffle 302, and the outer side of the inner end of the baffle 302 is symmetrically provided with a recovery spring 306, after heat dissipation is completed, the movable column 301 is recovered to the original position by matching the action of the recovery spring 306, the heat dissipation channel 305 is blocked, and the influence from the outside is avoided, so that the heat dissipation effect of the equipment is greatly improved, and the performance of the equipment is improved.

Referring to fig. 2, the LED lamp assembly 4 further includes a metal connecting seat 401, a glass shell 405, a fitting transmission seat 406 and a heat sink 408, the metal connecting seat 401 and the fitting transmission seat 406 are mutually connected in a fitting manner, so that the metal connecting seat 401 is conveniently contacted with the metal pin 402 and electrified by the action of the metal connecting seat 401, and the fitting transmission seat 406 is located inside the mounting barrel 2, so that the metal connecting seat 401 is ensured to be mounted and fixed by the action of the fitting transmission seat 406.

Referring to fig. 2, a glass shell 405 is disposed on the top of the metal connecting seat 401, so that the LED lamp assembly 4 is protected by the glass shell 405, and a heat sink 408 is disposed at the other end of the mounting seat 403, so that the heat dissipation requirement of the LED lamp bead 404 is ensured by the heat sink 408.

Referring to fig. 5, the bolt holes 5 are formed in two sides of the top of the base 1, so that the device can be conveniently mounted and fixed by the bolt holes 5, the bottom of the LED lamp assembly 4 extends to the U-shaped pins 8 outside the base 1, and by the design of the U-shaped pins 8, the LED lamp assembly is high in compatibility, can be adapted to more LED lamp beads, is uniform in brightness, and improves the practicability.

Referring to fig. 5, an i-shaped protrusion is disposed at a central position of the bottom of the base 1, and corresponds to an installation position of an existing induction cooker by using the function of the i-shaped protrusion, so that the installation, replacement and maintenance are convenient, the glass shell 405 is a high-boron glass integrated part, the high-boron glass integrated part has high light transmittance and can resist high temperature and expand a use environment, and the base 1 is made of bakelite material, so that the base 1 has good strength and high temperature resistance, and is convenient to use in the microwave oven and the baking oven.

Referring to fig. 2, the LED lamp beads 404 are composed of three zero-point five-watt LED light emitting chips, so that when any one or two of the LED lamp beads are damaged, the lighting is still working, and the cost is effectively reduced.

The utility model discloses a theory of operation does: when the LED lamp is used, the base 1 can be fixed on the inner side of the wall body of a microwave oven or an oven under the action of the bolt holes 5, compared with the existing incandescent lamp (15-30W), the LED lamp bead 404 with 1.5W is needed, the phenomenon of serious light attenuation (redness) can not occur in the using process, the service life is greatly prolonged, the power can be conveniently switched on under the action of the pins 8, and through the design of the U-shaped pins 8, the LED lamp bead has strong compatibility, can be adapted to more LED lamp beads, has uniform brightness and improves the practicability;

and in the in-process of using, produce higher temperature, thereby utilize expend with heat and contract with cold's principle, make the air extrude half arc cover 303, and then will remove post 301 and outwards remove along mounting groove 7, make transition groove 6 and heat dissipation channel 305 communicate, thereby it dispels the heat to be convenient for, accomplish the heat dissipation back, the cooperation resumes the effect of spring 306, will remove post 301 and resume to the original place, block heat dissipation channel 305, avoid receiving external influence, thereby improve equipment's radiating effect greatly, improve equipment's performance.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. The utility model provides a microwave oven high temperature resistant LED light, includes base (1), installation section of thick bamboo (2) and LED banks spare (4), its characterized in that: the LED lamp is characterized in that an installation barrel (2) is arranged at the top of the base (1), the base (1) is matched with the LED lamp component (4) through the installation barrel (2), the LED lamp component (4) comprises an installation seat (403), an LED lamp bead (404), two metal pins (402) and a glass support (407), the installation seat (403) is fixed on the glass support (407) through the two metal pins (402), and the LED lamp bead is located on one side of the installation seat (403).

2. The high-temperature resistant LED illuminating lamp for the microwave oven as claimed in claim 1, wherein: transition grooves (6) matched with the LED lamp assemblies (4) are formed in the inner wall of the installation barrel (2), installation grooves (7) are formed in the outer side of the installation barrel (2), and heat dissipation mechanisms (3) matched with the transition grooves (6) are matched with the installation grooves (7) in an internal matching mode.

3. The high-temperature resistant LED illuminating lamp for the microwave oven as claimed in claim 1, wherein: the LED lamp assembly (4) further comprises a metal connecting seat (401), a glass shell (405), a matching transmission seat (406) and a radiating fin (408), wherein the metal connecting seat (401) and the matching transmission seat (406) are mutually matched and connected, and the matching transmission seat (406) is located inside the mounting cylinder (2).

4. The high-temperature resistant LED illuminating lamp for the microwave oven as claimed in claim 3, wherein: the top of the metal connecting seat (401) is provided with a glass shell (405), and the other end of the mounting seat (403) is provided with a radiating fin (408).

5. The high-temperature resistant LED illuminating lamp for the microwave oven as claimed in claim 1, wherein: the LED lamp is characterized in that bolt holes (5) are formed in two sides of the top of the base (1), and the bottom of the LED lamp assembly (4) extends to U-shaped pins (8) on the outer side of the base (1).

6. The high temperature resistant LED illuminating lamp for the microwave oven according to claim 3, characterized in that: base (1) bottom is centrally located the position and is provided with the I shape arch, glass shell (405) is high boron glass integrated into one piece, base (1) is bakelite material integrated into one piece.

7. The high-temperature resistant LED illuminating lamp for the microwave oven as claimed in claim 1, wherein: the LED lamp bead (404) is composed of three zero-point five-watt LED light-emitting chips.

8. The high-temperature resistant LED illuminating lamp for the microwave oven as claimed in claim 2, wherein: radiating mechanism (3) are including removing post (301), baffle (302), half arc cover (303), stop sleeve (304), heat dissipation passageway (305) and recovering spring (306), heat dissipation passageway 305 sets up in the outside of installation section of thick bamboo (2) and cooperatees with mounting groove (7), the inside activity of mounting groove (7) is provided with removes post (301), and the outside of removing post (301) is provided with and blocks sleeve (304) with heat dissipation passageway (305) matched with, the one end of removing post (301) is provided with baffle (302), and the inner outside symmetry of baffle (302) is provided with recovering spring (306).