CN219072928U - Reation kettle embeds LED light source subassembly convenient to change - Google Patents
Reation kettle embeds LED light source subassembly convenient to change Download PDFInfo
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- CN219072928U CN219072928U CN202222498227.6U CN202222498227U CN219072928U CN 219072928 U CN219072928 U CN 219072928U CN 202222498227 U CN202222498227 U CN 202222498227U CN 219072928 U CN219072928 U CN 219072928U
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- reaction kettle
- sealing
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- 230000008859 change Effects 0.000 title claims description 3
- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 238000006243 chemical reaction Methods 0.000 claims abstract description 49
- 230000017525 heat dissipation Effects 0.000 claims abstract description 29
- 239000011521 glass Substances 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 63
- 238000009434 installation Methods 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 13
- 239000007788 liquid Substances 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 239000011324 bead Substances 0.000 abstract description 5
- 239000012295 chemical reaction liquid Substances 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 abstract 1
- 238000006552 photochemical reaction Methods 0.000 description 7
- 239000000110 cooling liquid Substances 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 229910052724 xenon Inorganic materials 0.000 description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a reaction kettle built-in LED light source component convenient to replace, which comprises: the device comprises a mounting mechanism, a glass tube mounted on the mounting mechanism, a reflow mechanism arranged in the glass tube and a heat dissipation mechanism mounted in the reflow mechanism; the mounting mechanism is used for mounting the light source assembly on the reaction kettle; the glass tube is used for protecting the light source assembly; the light source assembly comprises a light source assembly, a back flow mechanism, a heat dissipation mechanism, a mounting mechanism and a control mechanism, wherein the back flow mechanism and the heat dissipation mechanism are used for circularly dissipating heat of the light source assembly, the mounting mechanism comprises a mounting seat, and a plurality of first mounting holes which are arranged in an equidistant manner are formed in the mounting seat. In order to overcome the defect that the heat dissipation of a reaction tube is poor in the prior art, the irradiation of high-power LED lamp beads in a reaction kettle is difficult to realize, and therefore a liquid cooling heat dissipation mode is adopted; in order to realize simple replacement of the LED lamp assembly, water-cooled water inlet and outlet and power wires of LEDs and the like are distributed at one end, and the whole lamp assembly is inserted into a semi-sealed sleeve to realize isolation of the lamp assembly and reaction liquid.
Description
Technical Field
The utility model relates to the technical field of photochemical reaction kettles, in particular to a reaction kettle built-in LED light source assembly convenient to replace.
Background
As photochemistry and photocatalysis have been studied progressively, the partially mature process has gradually entered the production quantization stage. Photochemical reaction kettles are important reactors for photochemical production and have been developed and used accordingly. However, the traditional photochemical reaction kettle mostly adopts light sources such as mercury lamps or xenon lamps, and the like, has large heat release quantity and inaccurate light waves, and causes more side reactions, poor selectivity and high energy consumption of the reaction.
Cold light sources with precise emission wavelengths are increasingly coming into view, where Light Emitting Diodes (LEDs) are valued for their excellent monochromaticity, low heat generation. Such as Chinese patent: CN104154455, which shows an LED reaction lamp for a photo-chlorination reactor. The LED lamp strip comprises an LED lamp and a circuit board, the lamp holder comprises a cylindrical base body and a plurality of buckles, the LED lamp strip is uniformly distributed on the outer wall of the cylindrical base body through the buckles, an air inlet and a line concentration port are formed in a front end cover, the front end cover is fixedly arranged at the front end of the lamp holder, the LED lamp strip is communicated with an external circuit through the line concentration port, an air outlet is formed in the center of a rear end cover, and the rear end cover is fixedly arranged at the rear end of the lamp holder. The utility model provides an LED reaction lamp, which can not generate a large amount of heat in the reaction process, so that the reaction in a reaction kettle is stable, the heat dissipation of the LED reaction lamp is facilitated, the service life of the LED lamp is prolonged, the edges of the front end cover and the rear end cover are provided with bulges, hot air is conveniently and smoothly discharged from a reaction lamp slot of the reaction kettle, the LED reaction lamp is in a lower temperature environment, and the stability of a light source is facilitated.
However, the cooling mode of the LED in the above patent is air cooling, and a penetrating air duct is required, so that not only is the cooling capability poor, but also the arrangement of the LED with higher power is difficult to realize, and the LED is difficult to replace due to the sealing requirement of the reaction kettle.
Disclosure of Invention
The utility model aims to provide an LED light source component which is arranged in a reaction kettle and is convenient to replace, and a liquid cooling heat dissipation mode is adopted. The liquid cooling mode is relatively air-cooled, the heat transfer coefficient is higher, heat generated when the LED emits light can be rapidly taken away, therefore, higher-power LED lamp beads can be arranged in a closed system of the reaction kettle, the requirements of photochemical reaction are met, a water inlet and outlet of water cooling and power wires of the LED and the like are uniformly distributed at one end, the whole lamp assembly is inserted into a semi-sealed sleeve, the lamp assembly can be rapidly installed and replaced while being isolated from reaction liquid, and the lamp assembly provided by the utility model does not need a light guide surface to be provided with cold trap for heat dissipation, so that the problem of more photons lost due to propagation of the cold trap is avoided. Meanwhile, the space of the cold trap is saved, and the LED lamp assembly can realize smaller pipe diameter, more lamp tubes can be distributed in the same kettle, more uniform illumination distribution is realized, and the reaction in the kettle is facilitated.
In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:
an easy-to-replace reaction kettle built-in LED light source assembly, comprising:
the device comprises a mounting mechanism, a glass tube mounted on the mounting mechanism, a reflow mechanism arranged in the glass tube and a heat dissipation mechanism mounted in the reflow mechanism;
the mounting mechanism is used for mounting the light source assembly on the reaction kettle;
the glass tube is used for protecting the light source assembly;
the reflow mechanism and the heat dissipation mechanism are used for circularly dissipating heat of the light source assembly.
Preferably, the mounting mechanism comprises a mounting seat, a plurality of first mounting holes which are arranged at equal intervals are formed in the mounting seat, a mounting end is arranged at the bottom of the mounting seat, and a first sealing ring is arranged at the edge of the bottom of the mounting seat.
Preferably, the top of the glass tube is provided with a sealing edge, and the edge of the top of the mounting seat is fixedly connected with a mounting edge matched with the sealing edge.
Preferably, the reflow mechanism is composed of a mounting assembly, a first connection assembly, a second connection assembly, a sealing assembly, and an LED assembly.
Preferably, the mounting assembly comprises a pressing cover, and a second mounting hole matched with the first mounting hole is formed in the pressing cover.
Preferably, the first connecting component and the second connecting component each comprise a sealing cylinder, the top of the sealing cylinder is provided with an installation part, the surface of the installation part is provided with first external threads, the bottom of the inner wall of the sealing cylinder is provided with first internal threads, the bottom of the inner wall of the sealing cylinder and the position corresponding to the first internal threads are provided with first clamping springs, and the bottom of the sealing cylinder is provided with a second sealing ring.
Preferably, the top fixedly connected with symmetry that compresses tightly the lid sets up the slide rail, fixedly connected with coupling spring on the inner wall of slide rail, coupling spring's tip fixedly connected with slip fixture block, the side of installation department seted up with slip fixture block assorted draw-in groove.
Preferably, the LED assembly comprises an LED lamp sheet arranged on the outer wall of the sealing cylinder, the top of the LED lamp sheet is fixedly connected to the bottom of the pressing cover through an installation block, and an LED lead wire used for externally connecting a power supply is further arranged at the top of the LED lamp sheet.
Preferably, the sealing assembly comprises a sealing cover matched with the sealing cylinder, the top of the sealing cover is fixedly connected with a sealing plug matched with the sealing cylinder, and a second external thread matched with the first internal thread is arranged on the sealing plug.
The utility model has at least the following beneficial effects:
in the present utility model,
1. in order to overcome the defect that the heat dissipation difference of a reaction tube in the prior art is difficult to realize the irradiation of high-power LED lamp beads in a reaction kettle, the utility model adopts a liquid cooling heat dissipation mode, the liquid cooling mode is relatively cool with air, the heat transfer coefficient is higher, and the heat generated when an LED emits light can be rapidly taken away, so that the high-power LED lamp beads can be arranged in a closed system of the reaction kettle, and the requirement of photochemical reaction is met;
2. in order to realize simple replacement of the LED lamp assembly, a water inlet and a water outlet of water cooling, power wires of LEDs and the like are distributed at one end, the whole lamp assembly is inserted into a semi-sealed sleeve, and the lamp assembly can be quickly installed and replaced while being isolated from a reaction liquid;
3. compared with a photochemical reaction kettle using a traditional light source such as a mercury lamp or a xenon lamp, the lamp component provided by the utility model has the advantages that the cold trap is arranged on the unnecessary light guide surface for heat dissipation, so that the problem of more photons lost due to propagation through the cold trap is avoided, meanwhile, the space of the cold trap is saved, the LED lamp component can realize smaller pipe diameter, more lamp tubes can be distributed in the same kettle, more uniform illumination distribution is realized, and the reaction in the kettle is facilitated.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of a conveniently replaced LED light source module built in a reaction kettle;
FIG. 2 is a schematic plan view of an embodiment of a conveniently replaceable LED light source module built in a reaction kettle;
FIG. 3 is a schematic cross-sectional view of an embodiment of a conveniently replaced LED light source module built in a reaction kettle;
FIG. 4 is a schematic cross-sectional view of the structure at A-A in FIG. 3;
FIG. 5 is a schematic cross-sectional view of the structure at B-B in FIG. 3;
FIG. 6 is a schematic cross-sectional view of a mounting mechanism in an embodiment of a conveniently replaceable LED light source module in a reaction kettle;
FIG. 7 is a schematic diagram of a cross-sectional structure of a glass tube in an embodiment of a reaction kettle built-in LED light source assembly of the present utility model for easy replacement;
FIG. 8 is a schematic structural view of a reflow mechanism in an embodiment of a reaction kettle built-in LED light source assembly for easy replacement according to the present utility model;
FIG. 9 is a schematic structural view of an installation assembly in an embodiment of a reaction kettle built-in LED light source assembly for easy replacement according to the present utility model;
FIG. 10 is a schematic structural view of a first connection assembly in an embodiment of a reaction kettle built-in LED light source assembly for easy replacement according to the present utility model;
FIG. 11 is a schematic structural view of a seal assembly in an embodiment of a conveniently replaceable LED light source assembly built in a reaction kettle according to the present utility model;
FIG. 12 is a schematic structural view of an LED module in an embodiment of a reaction kettle built-in LED light source module for easy replacement according to the present utility model;
FIG. 13 is a schematic structural view of a heat dissipation mechanism in an embodiment of a conveniently replaced LED light source module built in a reaction kettle according to the present utility model;
FIG. 14 is an enlarged schematic view of the structure of FIG. 13A;
reference numerals illustrate:
1. a mounting mechanism; 2. a glass tube; 3. a reflow mechanism; 4. a heat dissipation mechanism;
101. a mounting base; 102. a first mounting hole; 1011. a mounting end; 1012. a first seal ring;
201. a sealing edge; 2011. a mounting edge;
301. a mounting assembly; 302. a first connection assembly; 303. a second connection assembly; 304. a seal assembly; 305. an LED assembly;
3011. a pressing cover; 3012. a second mounting hole;
3021. a sealing cylinder; 3022. a mounting part; 3023. a first external thread; 3024. a first internal thread; 30241. a first clamp spring; 30242. a second seal ring;
30111. a slide rail; 30112. a connecting spring; 30123. sliding the clamping block; 301231, a clamping groove;
3041. sealing cover; 3042. a sealing plug; 3043. a second external thread;
3051. LED lamp sheets; 3052. a mounting block;
401. a heat radiating pipe; 402. a clamping seat; 403. a second internal thread; 404. a liquid inlet pipe; 405. a return pipe; 4031. and a second clamping spring.
Detailed Description
In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1 to 14, an LED light source assembly with a built-in reaction kettle for easy replacement according to an embodiment of the present utility model includes: a mounting mechanism 1, a glass tube 2 mounted on the mounting mechanism 1, a reflow mechanism 3 arranged in the glass tube 2, and a heat dissipation mechanism 4 mounted in the reflow mechanism 3;
the installation mechanism 1 is used for installing a light source assembly on a reaction kettle, the installation mechanism 1 comprises an installation seat 101, a plurality of first installation holes 102 which are arranged at equal intervals are formed in the installation seat 101, an installation end 1011 is arranged at the bottom of the installation seat 101, and a first sealing ring 1012 is arranged at the edge of the bottom of the installation seat 101;
the glass tube 2 is used for protecting the light source assembly, the sealing edge 201 is arranged at the top of the glass tube 2, and the edge of the top of the mounting seat 101 is fixedly connected with the mounting edge 2011 matched with the sealing edge 201;
wherein, the reflow mechanism 3 and the heat dissipation mechanism 4 are used for circularly dissipating heat of the light source assembly, the reflow mechanism 3 is composed of a mounting assembly 301, a first connecting assembly 302, a second connecting assembly 303, a sealing assembly 304 and an LED assembly 305, the mounting assembly 301 comprises a pressing cover 3011, a second mounting hole 3012 matched with the first mounting hole 102 is arranged on the pressing cover 3011, the first connecting assembly 302 and the second connecting assembly 303 both comprise a sealing cylinder 3021, the top of the sealing cylinder 3021 is provided with a mounting part 3022, the surface of the mounting part 3022 is provided with a first external thread 3023, the bottom of the inner wall of the sealing cylinder 3021 is provided with a first internal thread 3024, the bottom of the inner wall of the sealing cylinder 3021 and the position corresponding to the first internal thread 3024 is provided with a first clamp spring 30241, the bottom of the sealing cylinder 3021 is provided with a second sealing ring 30242, the sealing assembly 304 comprises a sealing cover 3041 matched with the sealing cylinder 3021, the top of the sealing cover 3041 is fixedly connected with a sealing plug 3042 matched with the sealing cylinder 3021, a second external thread 3043 matched with the first external thread 3024 is arranged on the sealing plug 3042, the LED component 305 comprises an LED lamp sheet 3051 arranged on the outer wall of the sealing cylinder 3021, the top of the LED lamp sheet 3051 is fixedly connected to the bottom of the pressing cover 3011 through a mounting block 3052, the top of the LED lamp sheet 3051 is also provided with an LED lead wire for externally connecting a power supply, the heat dissipation mechanism 4 comprises a heat dissipation tube 401, the top of the heat dissipation tube 401 is fixedly connected with a clamping seat 402, a second internal thread 403 matched with the first external thread 3023 is arranged on the inner wall of the clamping seat 402, a liquid inlet tube 404 communicated with the heat dissipation tube 401 is fixedly connected to the top of the clamping seat 402, a backflow tube 405 communicated with the heat dissipation tube 401 is fixedly connected to the side surface of the clamping seat 402, and a second clamp spring 4031 is further arranged in the position corresponding to the second internal thread 403;
by adopting the technical scheme, a liquid cooling heat dissipation mode is adopted. The liquid cooling mode is relatively air-cooled, the heat transfer coefficient is higher, heat generated when the LED emits light can be rapidly taken away, therefore, higher-power LED lamp beads can be arranged in a closed system of the reaction kettle, the requirements of photochemical reaction are met, a water inlet and outlet of water cooling and power wires of the LED and the like are uniformly distributed at one end, the whole lamp assembly is inserted into a semi-sealed sleeve, the lamp assembly can be rapidly installed and replaced while being isolated from reaction liquid, and the lamp assembly provided by the utility model does not need a light guide surface to be provided with cold trap for heat dissipation, so that the problem of more photons lost due to propagation of the cold trap is avoided. Meanwhile, the space of the cold trap is saved, and the LED lamp assembly can realize smaller pipe diameter, more lamp tubes can be distributed in the same kettle, more uniform illumination distribution is realized, and the reaction in the kettle is facilitated.
The top of the pressing cover 3011 is fixedly connected with symmetrically arranged sliding rails 30111, the inner wall of the sliding rails 30111 is fixedly connected with connecting springs 30112, the end parts of the connecting springs 30112 are fixedly connected with sliding clamping blocks 30123, and the side surfaces of the mounting parts 3022 are provided with clamping grooves 301231 matched with the sliding clamping blocks 30123;
by adopting the above technical scheme, the stability of the sealing cylinder 3021 mounted on the pressing cover 3011 is increased.
The working principle of the utility model is as follows: during assembly, firstly, the glass tube 2 is inserted into the mounting seat 101, the sealing edge 201 and the mounting edge 2011 are in contact with each other, then the reflux mechanism 3 is inserted into the glass tube 2, the bottom of the pressing cover 3011 is in contact with the top of the mounting seat 101, then the radiating tube 401 is inserted into the sealing cylinder 3021, and the clamping seat 402 is mounted on the first external thread 3023 through the second internal thread 403 in a threaded manner, so that the LED light source is convenient to assemble; during heat dissipation, the cooling liquid is introduced through the liquid inlet pipe 404, so that the cooling liquid flows into the sealing cylinder 3021, effective heat dissipation can be achieved for the LED lamp sheet 3051 on the outer wall of the sealing cylinder 3021, and along with continuous introduction of the cooling liquid, the sealing cylinder 3021 and the return pipe 405 form a return system, so that the cooling liquid flows out through the return pipe 405, and therefore circulation heat dissipation for the LED lamp sheet 3051 is achieved.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (9)
1. The utility model provides a reation kettle embeds LED light source subassembly convenient to change which characterized in that includes:
the device comprises a mounting mechanism (1), a glass tube (2) mounted on the mounting mechanism (1), a reflow mechanism (3) arranged inside the glass tube (2) and a heat dissipation mechanism (4) mounted inside the reflow mechanism (3);
wherein the mounting mechanism (1) is used for mounting the light source assembly on the reaction kettle;
wherein the glass tube (2) is used for protecting the light source component;
the reflow mechanism (3) and the heat dissipation mechanism (4) are used for circularly dissipating heat of the light source assembly.
2. The reaction kettle built-in LED light source assembly convenient to replace according to claim 1, wherein: the mounting mechanism (1) comprises a mounting seat (101), a plurality of first mounting holes (102) which are equidistantly arranged are formed in the mounting seat (101), a mounting end (1011) is arranged at the bottom of the mounting seat (101), and a first sealing ring (1012) is arranged at the edge of the bottom of the mounting seat (101).
3. The reaction kettle built-in LED light source assembly convenient to replace according to claim 2, wherein: the top of glass pipe (2) is provided with sealed edge (201), the edge department fixedly connected with at mount pad (101) top with sealed edge (201) assorted installation edge (2011).
4. The reaction kettle built-in LED light source assembly convenient to replace according to claim 2, wherein: the reflow mechanism (3) is composed of a mounting assembly (301), a first connecting assembly (302), a second connecting assembly (303), a sealing assembly (304) and an LED assembly (305).
5. The reaction kettle built-in LED light source assembly convenient to replace according to claim 4, wherein: the mounting assembly (301) comprises a pressing cover (3011), and a second mounting hole (3012) matched with the first mounting hole (102) is formed in the pressing cover (3011).
6. The reaction kettle built-in LED light source assembly convenient to replace according to claim 5, wherein: the first connecting assembly (302) and the second connecting assembly (303) comprise a sealing cylinder (3021), the top of the sealing cylinder (3021) is provided with a mounting portion (3022), a first external thread (3023) is formed in the surface of the mounting portion (3022), a first internal thread (3024) is formed in the bottom of the inner wall of the sealing cylinder (3021), a first clamp spring (30241) is arranged at the bottom of the inner wall of the sealing cylinder (3021) and corresponds to the first internal thread (3024), and a second sealing ring (30242) is arranged at the bottom of the sealing cylinder (3021).
7. The easy-to-replace reaction kettle built-in LED light source assembly according to claim 6, wherein: the top fixedly connected with symmetry that compresses tightly lid (3011) sets up slide rail (30111), fixedly connected with coupling spring (30112) on the inner wall of slide rail (30111), the tip fixedly connected with slip fixture block (30123) of coupling spring (30112), draw-in groove (301231) with slip fixture block (30123) assorted are seted up to the side of installation department (3022).
8. The easy-to-replace reaction kettle built-in LED light source assembly according to claim 7, wherein: the sealing assembly (304) comprises a sealing cover (3041) matched with the sealing cylinder (3021), a sealing plug (3042) matched with the sealing cylinder (3021) is fixedly connected to the top of the sealing cover (3041), and a second external thread (3043) matched with the first internal thread (3024) is arranged on the sealing plug (3042).
9. The easy-to-replace reaction kettle built-in LED light source assembly according to claim 8, wherein: the LED assembly (305) comprises an LED lamp sheet (3051) arranged on the outer wall of the sealing barrel (3021), the top of the LED lamp sheet (3051) is fixedly connected to the bottom of the pressing cover (3011) through an installation block (3052), and an LED lead wire used for externally connecting a power supply is further arranged at the top of the LED lamp sheet (3051).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222498227.6U CN219072928U (en) | 2022-09-21 | 2022-09-21 | Reation kettle embeds LED light source subassembly convenient to change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222498227.6U CN219072928U (en) | 2022-09-21 | 2022-09-21 | Reation kettle embeds LED light source subassembly convenient to change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219072928U true CN219072928U (en) | 2023-05-26 |
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ID=86391443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222498227.6U Active CN219072928U (en) | 2022-09-21 | 2022-09-21 | Reation kettle embeds LED light source subassembly convenient to change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219072928U (en) |
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2022
- 2022-09-21 CN CN202222498227.6U patent/CN219072928U/en active Active
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Denomination of utility model: A replaceable built-in LED light source component for reaction kettle Granted publication date: 20230526 Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Jinshan sub branch Pledgor: Shanghai Shanshi Technology Co.,Ltd. Registration number: Y2024310000059 |