CN220958375U - Ultraviolet mosquito-attracting LED lamp tube heat radiation structure - Google Patents
Ultraviolet mosquito-attracting LED lamp tube heat radiation structure Download PDFInfo
- Publication number
- CN220958375U CN220958375U CN202322615251.8U CN202322615251U CN220958375U CN 220958375 U CN220958375 U CN 220958375U CN 202322615251 U CN202322615251 U CN 202322615251U CN 220958375 U CN220958375 U CN 220958375U
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- tube
- lamp
- lamp panel
- heat
- led lamp
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- 230000005855 radiation Effects 0.000 title claims description 7
- 239000011521 glass Substances 0.000 claims abstract description 37
- 229910052751 metal Inorganic materials 0.000 claims abstract description 25
- 239000002184 metal Substances 0.000 claims abstract description 25
- 239000011324 bead Substances 0.000 claims abstract description 18
- 239000012790 adhesive layer Substances 0.000 claims abstract description 5
- 239000003292 glue Substances 0.000 claims description 19
- 241000255925 Diptera Species 0.000 claims description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- 239000011049 pearl Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000010410 layer Substances 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 20
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 230000002319 phototactic effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an ultraviolet mosquito-attracting LED lamp tube radiating structure, which comprises a glass tube, a lamp panel arranged in the glass tube, a plurality of LED lamp beads arranged on the lamp panel, two tube covers sleeved and fixed at two ends of the glass tube, and two conductive pins arranged on each tube cover, wherein one end of each conductive pin extends out of the tube cover, the other end of each conductive pin is electrically connected with the lamp panel, the plurality of LED lamp beads are arranged at the front surface of the lamp panel, a heat conducting adhesive layer is adhered between the back surface of the lamp panel and the inner wall of the glass tube, a metal radiator is fixed in at least one tube cover through the heat conducting adhesive, the metal radiator comprises a lamp panel inserting seat, a plurality of radiating fins connected with the lamp panel inserting seat, and the free ends of the radiating fins are cambered surfaces so as to enlarge the contact area between the lamp panel and the glass tube and improve the radiating performance; the utility model has high heat dissipation speed, can avoid damage to the lamp beads and the lamp panels, and prolongs the service life.
Description
Technical Field
The utility model relates to the technical field of ultraviolet mosquito-attracting LED lamp tubes, in particular to a radiating structure of an ultraviolet mosquito-attracting LED lamp tube.
Background
Ultraviolet rays are electromagnetic waves having a wavelength between 10nm and 400nm, shorter than visible light but longer than X-rays. Ultraviolet rays with the wavelength of 320-400 nm accord with phototactic response curves of insects. The ultraviolet mosquito-attracting LED lamp tube is arranged in the mosquito killer, so that the mosquito is attracted by utilizing the light preference characteristic of the mosquito, meanwhile, the mosquito can be attracted by photocatalytic carbon dioxide, and the mosquito is killed by electric shock through a high-voltage power grid at the periphery of the mosquito killer.
The mosquito-attracting LED lamp tube in the prior art mainly comprises a transparent or transparent glass tube, a lamp panel arranged in the glass tube, and a plurality of LED lamp beads regularly arranged on the lamp panel, wherein light rays emitted by the LED lamp beads are emitted out through the glass tube. For waterproof and dustproof, lamp holders are arranged at two ends of the glass tube in a sealing mode, heat generated by the lamp beads is restrained in the inner cavity of the glass tube, and the heat can be conducted to the outside air only by means of the glass tube. In addition, the glass tube is made of glass material, and the heat dissipation speed is low.
The power of the lamp tube has a great relation with the diameter, the length and the number of the lamp beads, and when the power is high and the heat dissipation speed is low, the service lives of the lamp beads and the lamp panels are shortened, so that the problem of poor using effect of the lamp tube is solved. In order to reduce the volume and weight of the product, the lamp tube used on the mosquito killer generally needs to have a small diameter and a short length so as to reduce the whole volume of the mosquito killer. In the existing lamp tube structure, if more lamp beads are arranged on the lamp panel to improve power, heat can be greatly increased, meanwhile, the heat cannot be rapidly emitted, the temperature in the lamp tube can be gradually increased, and finally the lamp tube is damaged. If the diameter and the length of the lamp tube are increased to increase the heat dissipation speed, the actual heat dissipation requirement cannot be met although the heat dissipation performance is improved, and the lamp tube with the increased tube diameter and length does not meet the requirement of a user.
Disclosure of utility model
In order to at least overcome one of the technical problems in the prior art, the utility model provides the ultraviolet mosquito-attracting LED lamp tube heat dissipation structure, which can realize rapid heat dissipation through smaller volume, can meet the heat dissipation requirement even if the power of the lamp tube is increased, can avoid damage of lamp beads and lamp plates, and prolongs the service life of the lamp tube.
The utility model provides an ultraviolet lures mosquito LED fluorescent tube heat radiation structure, including the glass pipe, install the lamp plate in the glass pipe, install a plurality of LED lamp pearls on the lamp plate, cup joint and fix two tube cap at glass pipe both ends, install two electrically conductive contact pin on every tube cap, the one end of electrically conductive contact pin stretches out outside the tube cap, the other end and the lamp plate electricity of electrically conductive contact pin are connected, a plurality of LED lamp pearls set up along the length direction of lamp plate, two tube caps are the metal covering of heat conduction, electrically conductive contact pin insulating installs on the tube cap, a plurality of LED lamp pearls are installed in the front of lamp plate, bond and have the heat conduction glue film between the back of lamp plate and the inner wall of glass pipe, be fixed with metal radiator through the heat conduction glue in at least one tube cap, metal radiator includes the lamp plate socket, set up the lamp plate slot in the lamp plate socket, a plurality of fins with lamp plate socket connection, a plurality of heat dissipation are the arc distribution, the free end of each heat dissipation fin is the cambered surface, with increase and glass pipe between the area and improve the heat dissipation performance, the lamp plate is fixed in the socket.
In some embodiments, a metal radiator is fixed in each of the two tube covers through heat-conducting glue, two ends of the lamp panel are correspondingly inserted into the lamp panel slots on the two metal radiators, and the lamp panel is connected and fixed with the lamp panel slots through the heat-conducting glue.
In some embodiments, the tube cover and the metal radiator are integrally formed by aluminum alloy, the heat-conducting glue is heat-conducting silica gel, and two sides of the heat-conducting glue layer are correspondingly and tightly attached to the back surface of the lamp panel and the inner wall of the glass tube.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of the appearance of the present application;
FIG. 2 is a partially disassembled schematic illustration of the present application;
FIG. 3 is a schematic diagram of a detailed front view of the split architecture of the present application;
FIG. 4 is a rear view detailed split construction schematic of the present application;
FIG. 5 is a schematic cross-sectional view of the present application;
fig. 6 is a schematic structural diagram of a metal heat sink according to the present application.
Reference numerals illustrate:
glass tube 1, lamp plate 2, LED lamp pearl 3, tube cap 4, electrically conductive contact pin 5, heat conduction glue film 6, metal radiator 7, lamp plate socket 70, lamp plate slot 71, heat dissipation wing 72, cambered surface 73.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-6, an ultraviolet mosquito-attracting LED lamp tube heat radiation structure comprises a glass tube 1, a lamp panel 2 arranged in the glass tube 1, a plurality of LED lamp beads 3 arranged on the lamp panel 2, two tube covers 4 sleeved and fixed at two ends of the glass tube 1, two conductive pins 5 arranged on each tube cover 4, a lamp tube base combined by the tube covers 4 and the two conductive pins 5, one end of each conductive pin 5 extends out of the tube cover 4, the other end of each conductive pin 5 is electrically connected with the lamp panel 2, a plurality of LED lamp beads 3 are arranged along the length direction of the lamp panel 2, the two tube covers 4 are heat-conducting metal covers, the conductive pins 5 are arranged on the tube covers 4 in an insulating manner, the plurality of LED lamp beads 3 are arranged on the front surface of the lamp panel 2, a heat conducting glue layer 6 is adhered between the back surface of the lamp panel 2 and the inner wall of the glass tube 1, a metal radiator 7 is fixed in at least one tube cover 4 by smearing heat conducting glue, the metal radiator 7 comprises a lamp panel inserting seat 70, a lamp panel inserting groove 71 arranged in the lamp panel inserting seat 70 and a plurality of radiating fins 72 connected with the lamp panel inserting seat 70, the radiating fins 72 are distributed in an arc shape and can be called as fan-shaped distribution, the free ends of the radiating fins 72 are arc surfaces 73 so as to enlarge the contact area with the glass tube 1 and improve the heat radiating performance, the lamp panel 2 is fixed in the lamp panel inserting groove 71 in an inserting mode, and the shape of the whole metal radiator 7 is matched with the glass tube 1 so as to be convenient for the sleeve-joint installation of the lamp panel inserting seat and the glass tube 1 and improve the heat radiating area.
Through the structure, a part of heat generated by the LED lamp beads 3 is directly emitted into the outside air through the glass tube 1, a part of the heat is conducted to the tube covers 4 made of two aluminum alloys through the glass tube 1, a part of the heat is conducted to the heat conducting adhesive layer 6, the heat conducting adhesive layer 6 is conducted to the metal radiators 7 connected to the two ends, the metal radiators 7 are conducted to the tube covers 4 made of the aluminum alloys, and finally the heat is emitted into the outside air, so that the heat dissipation performance and speed are improved through various heat dissipation modes. Even if the diameter and the length of the glass tube 1 are not increased, the heat dissipation requirement can be met when the LED lamp beads 3 are increased to improve the power, the damage of the lamp beads and the lamp panel 2 is avoided, and the service life of the lamp tube is prolonged.
In some embodiments, a metal radiator 7 is fixed in each of the two tube covers 4 by applying heat-conducting glue, and the heat-conducting glue of the application can serve the purposes of connection fixation, insulation and heat dissipation improvement. The two ends of the lamp panel 2 are correspondingly inserted into the lamp panel slots 71 on the two metal radiators 7, and the lamp panel 2 is fixedly connected with the lamp panel slots 71 through heat conducting glue. Two metal radiators 7 are arranged, heat dissipation is more uniform and rapid, and the heat conducting glue can play roles of improving heat dissipation performance, insulation and connection fixation.
In some embodiments, the tube cover 4 and the metal heat sink 7 are integrally formed of aluminum alloy, the heat-conducting glue is heat-conducting silica gel, and two sides of the heat-conducting glue layer 6 are correspondingly and tightly attached to the back surface of the lamp panel 2 and the inner wall of the glass tube 1. The aluminum alloy generally uses alloy elements such as copper, zinc, manganese, silicon, magnesium and the like, and has the advantages of light weight, easy molding and good heat conduction and heat dissipation performance. The heat conducting silica gel is a good heat conducting compound, and can not be solidified and can not be electrically conductive, so that risks such as short circuit and the like can be avoided. It has excellent cold-hot alternation resistance, ageing resistance and electrical insulation.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (3)
1. The utility model provides an ultraviolet lures mosquito LED fluorescent tube heat radiation structure, includes the glass pipe, installs at the intraductal lamp plate of glass, installs a plurality of LED lamp pearls on the lamp plate, cup joints two tube cover at glass pipe both ends, installs two conductive contact pins on every tube cover, and outside the tube cover was stretched out to conductive contact pin's one end, conductive contact pin's the other end was connected with the lamp plate electricity, and a plurality of LED lamp pearls set up characterized by along the length direction of lamp plate: the two tube covers are heat-conducting metal covers, the electric conduction contact pins are installed on the tube covers in an insulating mode, the LED lamp beads are installed on the front face of the lamp panel, a heat conduction adhesive layer is adhered between the back face of the lamp panel and the inner wall of the glass tube, a metal radiator is fixed in at least one tube cover through the heat conduction adhesive layer and comprises a lamp panel inserting seat, a lamp panel inserting groove formed in the lamp panel inserting seat and a plurality of radiating fins connected with the lamp panel inserting seat, the radiating fins are distributed in an arc shape, the free ends of the radiating fins are arc faces, so that the contact area between the LED lamp beads and the glass tube is increased, the radiating performance is improved, and the lamp panel is fixed in the lamp panel inserting groove in an inserting mode.
2. The ultraviolet mosquito-attracting LED lamp tube heat radiation structure as set forth in claim 1, wherein: a metal radiator is fixed in each of the two tube covers through heat conducting glue, two ends of the lamp panel are correspondingly inserted into lamp panel slots on the two metal radiators, and the lamp panel slots are connected and fixed through the heat conducting glue.
3. The ultraviolet mosquito-attracting LED lamp tube heat radiation structure as set forth in claim 2, wherein: the tube cover and the metal radiator are integrally formed by aluminum alloy, the heat-conducting glue is heat-conducting silica gel, and two sides of the heat-conducting glue layer are correspondingly and tightly attached to the back surface of the lamp panel and the inner wall of the glass tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322615251.8U CN220958375U (en) | 2023-09-26 | 2023-09-26 | Ultraviolet mosquito-attracting LED lamp tube heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322615251.8U CN220958375U (en) | 2023-09-26 | 2023-09-26 | Ultraviolet mosquito-attracting LED lamp tube heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220958375U true CN220958375U (en) | 2024-05-14 |
Family
ID=91021011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322615251.8U Active CN220958375U (en) | 2023-09-26 | 2023-09-26 | Ultraviolet mosquito-attracting LED lamp tube heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220958375U (en) |
-
2023
- 2023-09-26 CN CN202322615251.8U patent/CN220958375U/en active Active
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