CN218455172U - High-light-transmission lamp tube - Google Patents
High-light-transmission lamp tube Download PDFInfo
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- CN218455172U CN218455172U CN202222182037.3U CN202222182037U CN218455172U CN 218455172 U CN218455172 U CN 218455172U CN 202222182037 U CN202222182037 U CN 202222182037U CN 218455172 U CN218455172 U CN 218455172U
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Abstract
The utility model discloses a high-light-transmission lamp tube, which comprises a glass lamp tube, wherein lamp cap components are respectively arranged at two ends of the glass lamp tube, a driving component and a LED lamp panel are arranged in the glass lamp tube, and the driving component is fixedly connected with the lamp cap components; the LED lamp panel and the lamp cap assembly are respectively electrically connected with the driving assembly, and the lamp cap assembly is used for realizing the electrical connection between the driving assembly and an external mechanism; the outer surface of the glass lamp tube is coated with a high-transmittance film; according to the high-light-transmission lamp tube disclosed by the application, the high-light-transmission film is adhered to and covered on the outer surface of the glass lamp tube, so that light output by the LED lamp panel is fully irradiated to the environment, the illumination intensity of the lamp tube is effectively improved, and the light loss is reduced; in addition, the LED lamp plate pastes and covers on the inner wall of glass lamp pipe, and the produced heat of LED lamp plate during operation can be effectively gived off to the air to the easy radiating characteristic of high temperature resistant of cooperation glass lamp pipe, avoids appearing overheated problem, improves the degree of safety of high printing opacity fluorescent tube during operation.
Description
Technical Field
The utility model relates to the technical field of lighting devices, in particular to high printing opacity fluorescent tube.
Background
The LED lamp is widely applied to various illumination places, wherein the LED lamp tube is most commonly used, and the LED lamp tube replaces a traditional fluorescent lamp tube illumination power supply, thereby making a great contribution to illumination energy conservation.
The current LED fluorescent tube generally includes fluorescent tube lamp shade, LED lamp pearl, LED lamp strip base plate and the lamp strip frame made by PC or ya keli, because the pipe diameter and the structure problem limit of fluorescent tube, there is following problem in the current LED fluorescent tube during operation: the light emitted by the LED lamp tube is divergently irradiated at an angle of more than 180 degrees, and in order to solve the glare problem of the LED lamp beads, the lamp tube lampshade of the LED lamp tube has to be made of acrylic or PC material with low light transmittance, so that even if the lamp beads in the lamp tube have higher luminous flux, the illumination of one of the illumination indexes is influenced.
It is seen that improvements and enhancements to the prior art are needed.
SUMMERY OF THE UTILITY MODEL
In view of the foregoing prior art, an object of the utility model is to provide a high printing opacity fluorescent tube, the high membrane that passes through of glass fluorescent tube cooperation makes the light of LED lamp plate output fully shine to the environment in, effectively improves the illumination intensity of fluorescent tube.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a high-light-transmission lamp tube comprises a glass lamp tube, lamp cap assemblies are respectively arranged at two ends of the glass lamp tube, a driving assembly and an LED lamp panel are arranged in the glass lamp tube, and the driving assembly is fixedly connected with the lamp cap assemblies; the LED lamp panel and the lamp cap assembly are respectively electrically connected with the driving assembly, and the lamp cap assembly is used for realizing the electrical connection between the driving assembly and an external mechanism; the outer surface of the glass lamp tube is coated with a high-permeability film.
In the high light-transmitting lamp tube, a plurality of LED lamp beads are uniformly arranged on the LED lamp panel, and the LED lamp panel is connected with the inner wall of the glass lamp tube through heat-conducting glue.
In the high light-transmitting lamp tube, the lamp cap component comprises a fixed seat and a copper needle, the fixed seat is fixedly connected with the glass lamp tube, and the driving component is fixedly connected with the fixed seat; two connecting holes are formed in the fixing seat, the number of the copper needles is two, and the two copper needles are fixedly connected with the two connecting holes respectively and are electrically connected with the driving assembly respectively.
In the high light-transmitting lamp tube, the driving component comprises a driving plate, the inner walls of two sides of the fixing seat are respectively provided with a connecting part, each connecting part comprises two connecting plates, a connecting groove is formed between the two connecting plates, and the driving plate is respectively connected with the connecting grooves on two sides of the fixing seat in a matching manner.
In the high light transmission lamp tube, a plurality of heat dissipation holes are formed in the fixing seat.
In the high-light-transmission lamp tube, a positioning block is arranged in the fixing seat and is abutted against the glass lamp tube.
In the high-light-transmission lamp tube, the copper needle is provided with a positioning ring, and the outer diameter of the positioning ring is larger than the diameter of the connecting hole.
In the high printing opacity fluorescent tube, the LED lamp plate is aluminium base board lamp plate, the model of high membrane of passing through is double-colored 15YNS2.
Has the advantages that:
the utility model provides a high-light-transmission lamp tube, wherein a high-light-transmission film is pasted and covered on the outer surface of a glass lamp tube, so that light output by an LED lamp panel is fully irradiated into the environment, the illumination intensity of the lamp tube is effectively improved, and the light loss is reduced; in addition, the LED lamp plate is attached to the inner wall of the glass lamp tube, and the high-temperature-resistant and heat-dissipating characteristic of the glass lamp tube is matched, so that heat generated by the LED lamp plate during working can be effectively dissipated to the air, the overheating problem is avoided, and the safety degree of the high-light-transmission lamp tube during working is improved.
Drawings
Fig. 1 is a schematic structural view of a high-transmittance lamp tube provided by the present invention;
fig. 2 is an exploded schematic view of the high transmittance lamp of the present invention;
fig. 3 is a schematic structural view of the lamp cap assembly provided by the present invention;
fig. 4 is a schematic structural view of the copper needle provided by the present invention.
Description of the main element symbols: the LED lamp comprises a glass lamp tube 1, a lamp holder component 2, a fixed seat 21, a connecting plate 211, a positioning block 212, a heat dissipation hole 213, a copper pin 22, a positioning ring 221, a driving component 3, an LED lamp panel 4, an LED lamp bead 41 and a high-transmittance film 5.
Detailed Description
The utility model provides a high printing opacity fluorescent tube, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, and it is right to refer to the attached drawing below and to lift the embodiment the utility model discloses do further detailed description.
In the description of the present invention, it should be understood that the terms "mounted," "connected," and the like are used in a broad sense, and those skilled in the art can understand the specific meaning of the terms in the present invention according to specific situations.
Referring to fig. 1 to 4, the utility model provides a high light transmission lamp tube, which comprises a glass lamp tube 1, wherein lamp holder assemblies 2 are respectively arranged at two ends of the glass lamp tube 1, a driving assembly 3 and a LED lamp panel 4 are arranged in the glass lamp tube 1, and the driving assembly 3 is fixedly connected with the lamp holder assemblies 2; the LED lamp panel 4 and the lamp cap assembly 2 are respectively electrically connected with the driving assembly 3, the lamp cap assembly 2 is used for realizing the electrical connection between the driving assembly 3 and an external mechanism, and the external mechanism can be a commercial power or other power supply device; the outer surface of the glass lamp tube 1 is coated with a high-transmittance film 5; in one embodiment, the high-permeability film 5 is glued to the glass lamp tube 1.
The high-light-transmission lamp tube comprises a glass lamp tube 1, wherein a high-light-transmission film 5 is pasted and covered on the outer surface of the glass lamp tube 1, so that light output by an LED lamp panel 4 is fully irradiated to the environment, the illumination intensity of the lamp tube is effectively improved, and the light loss is reduced; in addition, glass lamp 1 has high temperature resistant easy radiating characteristic, can effectively give off the produced heat of LED lamp plate 4 during operation to the air, avoids appearing overheated problem, improves the degree of safety and the stability of high printing opacity fluorescent tube during operation.
In the production and processing process of the high-light-transmission lamp tube, before the high-light-transmission lamp tube is assembled, the inner wall of the glass lamp tube 1 can be coated with powder, and then the high-light-transmission lamp tube is further dried, and the glass lamp tube 1 after being coated with the powder has the advantages of no yellowing, no fading and high light transmission, so that the illumination intensity of the lamp tube can be further increased.
Further, referring to fig. 2, a plurality of LED lamp beads 41 are uniformly arranged on the LED lamp panel 4, so as to improve the uniformity of light emission of the LED lamp panel 4; the LED lamp panel 4 is connected with the inner wall of the glass lamp tube 1 through heat conducting glue; LED lamp plate 4 covers in the inner wall of glass lamp 1 through the heat conduction glue subsides, and the produced heat of LED lamp pearl 41 during operation directly gives off to ambient air through glass lamp 1, can effectively reduce the temperature of high printing opacity fluorescent tube during operation, and the holistic radiating effect of high printing opacity fluorescent tube is good.
Further, referring to fig. 3 and 4, the lamp head assembly 2 includes a fixing seat 21 and a copper pin 22, the fixing seat 21 is fixedly connected with the glass lamp tube 1, and the driving assembly 3 is fixedly connected with the fixing seat 21; two connecting holes are formed in the fixed seat 21, the number of the copper needles 22 is two, the two copper needles 22 are respectively and fixedly connected with the two connecting holes, the two copper needles 22 are also respectively and electrically connected with the driving assembly 3, and in addition, the copper needles 22 are also used for connecting an external mechanism so as to realize the electrical connection between the driving assembly 3 and the external mechanism; in one embodiment, the fixing base 21 is glued to the glass lamp tube 1, and the copper pin 22 is glued to the fixing base 21.
Further, referring to fig. 2 and 3, the driving assembly 3 includes a driving plate, the inner walls of the two sides of the fixing seat 21 are respectively provided with a connecting portion, the connecting portion includes two connecting plates 211, a connecting groove is formed between the two connecting plates 211, the driving plate is respectively connected with the connecting grooves of the two sides of the fixing seat 21 in a matching manner, so that the driving plate is quickly positioned and mounted, the movable position of the driving plate can be limited, the problem of poor contact caused by position offset of the driving plate in the working process of the high-transmittance lamp tube is avoided, and the stability of the high-transmittance lamp tube in working is improved; the driving assembly 3 is in the prior art, a plurality of control chips are arranged on the driving board, the control chips can be STM32 series control chips, and the driving board is printed with the driving circuit of the existing LED lamp tube; in one embodiment, the driving plates are respectively bonded to the two connecting plates 211; the connecting plate 211 is integrally formed with the fixing base 21.
In one embodiment, a first connection seat is disposed on the driving board, a second connection seat is disposed on the LED lamp panel 4, a first conductive block is disposed in the first connection seat, a second conductive block is disposed in the second connection seat, and the first conductive block and the second conductive block are connected by a conductive sheet, which is made of a metal material; because the drive plate is located the first connecting seat of conducting strip connection and the second connecting seat of making through the metal are in the top of LED lamp plate 4, can avoid the contact failure problem that appears because the circuit skew, improve the stability and the reliability of high printing opacity fluorescent tube during operation.
Further, referring to fig. 1 and fig. 3, the fixing base 21 is provided with a plurality of heat dissipation holes 213, and the heat dissipation holes 213 are disposed to dissipate heat generated by the driving assembly 3 during operation into the ambient air, so as to avoid overheating of the driving assembly 3 and improve the safety and stability of the high-transmittance lamp during operation; in this embodiment, the top and the bottom of the fixing base 21 are respectively provided with 3 heat dissipation holes 213.
Further, referring to fig. 3, a positioning block 212 is disposed in the fixing seat 21, and the positioning block 212 abuts against the glass lamp tube 1, so that the fixing seat 21 and the glass lamp tube 1 can be quickly positioned and mounted, the glass lamp tube 1 is prevented from being excessively squeezed in an assembling process, and the assembling efficiency can be improved; in one embodiment, the positioning block 212 is integrally formed with the fixing base 21.
In one embodiment, a buffer layer is arranged between the positioning block 212 and the glass lamp tube 1, the buffer layer may be a rubber layer, and the buffer layer is glued to the positioning block 212; the buffer layer is arranged, so that the pressure of the glass lamp tube 1 in the assembling process can be reduced, the problems of breakage, damage and the like of the glass lamp tube 1 are avoided, the yield in the production process is improved, and the production and manufacturing cost is indirectly reduced.
Further, referring to fig. 3 and 4, the copper pin 22 is provided with a positioning ring 221, and an outer diameter of the positioning ring 221 is larger than a diameter of the connecting hole, so that the copper pin 22 and the fixing seat 21 can be quickly positioned and mounted, the assembly efficiency is improved, and the copper pin 22 can be prevented from being separated from the fixing seat 21; in one embodiment, the retaining ring 221 is integrally formed with the copper pin 22.
Further, the LED lamp panel 4 is an aluminum substrate lamp panel, the aluminum substrate has the advantages of high heat dissipation, low thermal resistance, long service life and high pressure resistance, and the aluminum substrate lamp panel is attached to the inner wall of the glass lamp tube 1, so that heat emitted by the LED lamp beads 41 can be effectively transmitted to the glass lamp tube 1; the model of the high-permeability membrane 5 is bicolor 15YNS2.
It should be understood that equivalent substitutions or changes can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such changes or substitutions should be considered as the protection scope of the present invention.
Claims (8)
1. A high-light-transmission lamp tube is characterized by comprising a glass lamp tube, wherein lamp cap assemblies are respectively arranged at two ends of the glass lamp tube, a driving assembly and an LED lamp panel are arranged in the glass lamp tube, and the driving assembly is fixedly connected with the lamp cap assemblies; the LED lamp panel and the lamp cap assembly are respectively electrically connected with the driving assembly, and the lamp cap assembly is used for realizing the electrical connection between the driving assembly and an external mechanism; the outer surface of the glass lamp tube is coated with a high-transmittance film.
2. The lamp tube of claim 1, wherein the LED lamp panel is uniformly provided with a plurality of LED lamp beads, and the LED lamp panel is connected with the inner wall of the glass lamp tube through a heat conducting glue.
3. The high light-transmitting lamp tube according to claim 1, wherein the lamp head assembly comprises a fixed seat and a copper pin, the fixed seat is fixedly connected with the glass lamp tube, and the driving assembly is fixedly connected with the fixed seat; two connecting holes are formed in the fixing seat, the number of the copper needles is two, and the two copper needles are fixedly connected with the two connecting holes respectively and are electrically connected with the driving assembly respectively.
4. A high light-transmitting lamp tube according to claim 3, wherein the driving assembly includes a driving plate, the inner walls of the two sides of the fixing base are respectively provided with a connecting portion, the connecting portion includes two connecting plates, a connecting groove is formed between the two connecting plates, and the driving plate is respectively connected with the connecting grooves of the two sides of the fixing base in a matching manner.
5. A light tube as claimed in claim 3, wherein the fixing base has a plurality of heat dissipation holes.
6. A lamp tube with high transmittance of light according to claim 3, wherein a positioning block is disposed in the fixing base, and the positioning block abuts against the glass lamp tube.
7. A high light-transmitting lamp tube according to claim 3, wherein said copper pin is provided with a positioning ring, and an outer diameter of said positioning ring is larger than a diameter of said connection hole.
8. The lamp tube as claimed in claim 1, wherein the LED lamp panel is an aluminum substrate lamp panel, and the type of the high-transmittance film is bicolor 15YNS2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222182037.3U CN218455172U (en) | 2022-08-17 | 2022-08-17 | High-light-transmission lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222182037.3U CN218455172U (en) | 2022-08-17 | 2022-08-17 | High-light-transmission lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218455172U true CN218455172U (en) | 2023-02-07 |
Family
ID=85123117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222182037.3U Active CN218455172U (en) | 2022-08-17 | 2022-08-17 | High-light-transmission lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218455172U (en) |
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2022
- 2022-08-17 CN CN202222182037.3U patent/CN218455172U/en active Active
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