CN210462548U - Safe low-voltage LED fluorescent tube capable of adjusting use brightness - Google Patents
Safe low-voltage LED fluorescent tube capable of adjusting use brightness Download PDFInfo
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- CN210462548U CN210462548U CN201921793017.1U CN201921793017U CN210462548U CN 210462548 U CN210462548 U CN 210462548U CN 201921793017 U CN201921793017 U CN 201921793017U CN 210462548 U CN210462548 U CN 210462548U
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- wall
- lamp tube
- block
- led fluorescent
- tube
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- 239000011521 glass Substances 0.000 claims abstract description 48
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000000758 substrate Substances 0.000 claims abstract description 20
- 239000011324 bead Substances 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 claims abstract description 8
- 230000037431 insertion Effects 0.000 claims abstract description 8
- 238000005286 illumination Methods 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a safe low-voltage LED fluorescent tube with adjustable use brightness in the technical field of LED lighting lamps, which comprises a glass tube, wherein an inner cavity of the glass tube is provided with an aluminum substrate, the outer walls of the front side and the rear side of the aluminum substrate are respectively fixedly connected with the inner walls of the front side and the rear side of the glass tube, the device detects the intensity of external light through a light sensor, and a controller controls the brightness of LED lamp beads to change, so that the lighting brightness of the LED fluorescent tube can be automatically adjusted according to the external brightness, the use effect of the device is increased, the glass tube is inserted into the inner cavity of an end cap, the insertion block is inserted into the inner cavity of a slot through resetting of a guide block, the glass tube is connected with the end cap, the LED fluorescent tube is convenient to assemble, the push block is moved to the inner side, the insert block is extruded from the inner cavity of the slot by the, the replacement or the overhaul of the internal parts of the LED fluorescent lamp tube are convenient.
Description
Technical Field
The utility model relates to a LED illumination lamps and lanterns technical field specifically is a safe low-voltage LED fluorescent tube of adjustable use luminance.
Background
The LED fluorescent lamp is a straight tube lamp, when the existing LED fluorescent lamp is used, the illumination brightness of the LED fluorescent lamp is generally fixed and cannot be adjusted according to the condition of the use environment, the use effect of the LED fluorescent lamp is influenced, the lamp tube and the lamp holder of the LED fluorescent lamp are generally integrated, when the LED fluorescent lamp is damaged, the LED fluorescent lamp tube is difficult to detach, the LED fluorescent lamp tube is inconvenient to overhaul, and therefore the safe low-voltage LED fluorescent lamp tube with the adjustable use brightness is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a safe low voltage LED fluorescent tube of adjustable use luminance to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the safe low-voltage LED fluorescent lamp tube with the adjustable service brightness comprises a glass lamp tube, wherein an aluminum substrate is arranged in an inner cavity of the glass lamp tube, the outer walls of the front side and the rear side of the aluminum substrate are fixedly connected with the inner walls of the front side and the rear side of the glass lamp tube respectively, LED lamp beads are uniformly arranged on the outer wall of the top of the aluminum substrate, plugs are arranged at the left end and the right end of the glass lamp tube, the outer wall of the bottom of the plug is fixedly connected with an illumination sensor, and the outer wall of the.
Preferably, two sets of the inner wall of one side that the end cap was kept away from each other all is provided with two sets of guide blocks, and is two sets of the end cap overlaps respectively at both ends about the glass fluorescent tube, both sides from top to bottom one side outer wall that the guide block was kept away from each other is laminated with the inner wall of both sides from top to bottom respectively about the glass fluorescent tube, both sides from top to bottom one side outer wall that the guide block was kept away from each other all is provided with the inserted block, the contact site of glass fluorescent tube and guide block seted up with inserted block assorted slot, the inserted block is.
Preferably, the outer walls of the upper side and the lower side of the plug are provided with openings, the inner cavity of each opening is connected with a push block in an inserted mode, the outer wall of each push block is sleeved with a spring, one end of each spring is fixedly connected with the outer wall of each push block, the other end of each spring is fixedly connected with the inner wall of each opening, and one end, close to the glass lamp tube, of each push block extends into the inner cavity of each slot.
Preferably, the width of the vertical section of the insertion block is gradually increased from inside to outside, and the thickness of the vertical section of the inner wall of the left end and the right end of the glass lamp tube is gradually reduced from inside to outside.
Preferably, the outer wall of the bottom of the aluminum substrate is fixedly connected with the heat dissipation plate, and the outer wall of the bottom of the heat dissipation plate is uniformly provided with heat conduction blocks.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the device detects the intensity of external light through the illumination sensor, so that the controller controls the brightness of the LED lamp beads to change, the illumination brightness of the LED fluorescent lamp tube can be automatically adjusted according to the external brightness, and the use effect of the device is improved;
2. the glass lamp tube is inserted into the inner cavity of the plug, the guide block resets, the insertion block is inserted into the inner cavity of the slot, the glass lamp tube is connected with the plug, the LED fluorescent lamp tube is convenient to assemble, the push block is moved to the inner side, the insertion block is extruded out of the inner cavity of the slot by the push block, the glass lamp tube is disconnected from the plug, the LED fluorescent lamp tube is detached, and parts inside the LED fluorescent lamp tube are convenient to replace or overhaul.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an external view of the present invention;
fig. 3 is a schematic view of the connection structure between the glass lamp tube and the plug of the present invention.
In the figure: 1. a glass lamp tube; 2. an aluminum substrate; 3. LED lamp beads; 4. a plug; 5. a controller; 6. an illumination sensor; 7. a heat dissipation plate; 8. a guide block; 9. inserting a block; 10. a slot; 11. a push block; 12. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a technical scheme: a safe low-voltage LED fluorescent lamp tube with adjustable use brightness refers to fig. 1, and comprises a glass lamp tube 1;
referring to fig. 1, an aluminum substrate 2 is arranged in an inner cavity of a glass lamp tube 1, outer walls of front and rear sides of the aluminum substrate 2 are respectively and fixedly connected with inner walls of front and rear sides of the glass lamp tube 1, LED beads 3 are uniformly arranged on an outer wall of the top of the aluminum substrate 2, the LED beads 3 are electrically connected with the aluminum substrate 2 through a low-voltage power supply module and used for reducing voltage used by the LED beads 3, the length of the glass lamp tube 1 can be 0.45 meter, 0.6 meter, 0.9 meter or 1.2 meter, the length of the glass lamp tube 1 is adjusted in a production process, and the overall length of the fluorescent lamp tube of the;
referring to fig. 1 and 2, plugs 4 are arranged at the left end and the right end of a glass lamp tube 1, the plugs 4 are used for providing power for LED lamp beads 3 to enable the LED lamp beads 3 to emit light, the outer wall of the bottom of a left plug 4 is fixedly connected with an illumination sensor 6, the illumination sensor 6 is electrically connected with a controller 5, the controller 5 is electrically connected with an aluminum substrate 2, the illumination brightness of the outside is detected by the illumination sensor 6, the controller 5 controls the brightness of the LED lamp beads 3 to change, so that the illumination brightness of the LED fluorescent lamp tube can be automatically adjusted according to the outside brightness, the LED fluorescent lamp tube can adapt to different environments within a certain degree, the use effect of the device is improved, and the outer wall of the left side of the bottom of the aluminum substrate 2 is fixedly connected;
referring to fig. 3, two sets of guiding blocks 8 are respectively disposed on the inner wall of the two sets of plugs 4 away from each other, the guiding blocks 8 are fixedly connected with the inner wall of the plugs 4, the guiding blocks 8 are plastic elastic members, and can be bent and automatically reset, and are non-conductive, the two sets of plugs 4 are respectively sleeved on the left and right ends of the glass lamp tube 1, the outer walls of the upper and lower sides of the guiding blocks 8 away from each other are respectively attached to the inner walls of the upper and lower sides of the glass lamp tube 1, the outer walls of the upper and lower sides of the guiding blocks 8 away from each other are respectively provided with an inserting block 9, the inserting block 9 is fixedly connected with the guiding block 8, the contact portion between the glass lamp tube 1 and the guiding block 8 is provided with a slot 10 matching with the inserting block 9, the inserting block 9 is located in the inner cavity of the slot 10, the plugs 4 are respectively sleeved on the left and right ends of, the inserting groove 10 is just moved to the outer side of the inserting block 9, and the guide block 8 is reset, so that the inserting block 9 is inserted into the inner cavity of the inserting groove 10, the glass lamp tube 1 is connected with the plug 4, the LED fluorescent lamp tube is convenient to assemble, the LED fluorescent lamp tube can be detached, and the LED fluorescent lamp tube can be detached for overhauling or replacing when being damaged;
referring to fig. 3, the outer walls of the upper and lower sides of the plug 4 are both provided with openings, a push block 11 is inserted into an inner cavity of the opening, a spring 12 is sleeved on the outer wall of the push block 11, the spring 12 is used for ensuring that the push block 11 does not automatically move, ensuring that the plug block 9 is normally connected with the slot 10, one end of the spring 12 is fixedly connected with the outer wall of the push block 11, the other end of the spring 12 is fixedly connected with the inner wall of the opening, one end of the push block 11, which is close to the glass lamp tube 1, extends into the inner cavity of the slot 10, the push block 11 is in contact with the outer side of the plug block 9, the push block 11 is moved inwards, so that the plug block 9 is extruded out of the inner cavity of the slot 10 by the push block 11, the glass lamp tube 1 is disconnected with;
referring to fig. 3, the width of the vertical section of the insertion block 9 is gradually increased from inside to outside, so that the glass lamp tube 1 is conveniently inserted between the inner cavity of the plug 4 and the outer wall of the guide block 8, and the glass lamp tube 1 and the plug 4 are conveniently assembled, and the thickness of the vertical section of the inner wall of the left end and the right end of the glass lamp tube 1 is gradually reduced from inside to outside, so that the glass lamp tube 1 is further conveniently inserted between the inner cavity of the plug 4 and the outer wall of the guide block 8, and the efficiency of assembling the LED fluorescent lamp tube;
referring to fig. 1, the outer wall of the bottom of the aluminum substrate 2 is fixedly connected to a heat dissipation plate 7, the heat dissipation plate 7 is attached to a heating surface with a metal having good thermal conductivity, light weight and easy processing, such as copper, to dissipate heat from the aluminum substrate 2, so as to ensure the normal operation of the aluminum substrate 2 and the LED lamp beads 3, the outer wall of the bottom of the heat dissipation plate 7 is uniformly provided with heat conduction blocks, the heat conduction blocks are fixedly connected to the heat dissipation plate 7, and the heat conduction blocks and the heat dissipation plate 7 are made of the same material, so that the contact area.
The working principle is as follows: when the LED fluorescent lamp tube is used, the illumination sensor 6 detects the illumination brightness of the outside, so that the controller 5 controls the brightness of the LED lamp beads 3 to change, thereby the illumination brightness of the LED fluorescent lamp tube can be automatically adjusted according to the outside brightness, the LED fluorescent lamp tube can adapt to different environments within a certain degree, the use effect of the device is increased, and the pushing block 11 is moved inwards to enable the pushing block 11 to extrude the inserting block 9 out of the inner cavity of the slot 10, so that the glass lamp tube 1 is disconnected with the plug 4, the LED fluorescent lamp tube is convenient to disassemble, is used for replacing or overhauling the components in the glass lamp tube 1, and the glass lamp tube 1 is inserted into the inner cavity of the plug 4, the guide block 8 is reset, so that the insertion block 9 is inserted into the inner cavity of the insertion slot 10 to connect the glass lamp tube 1 with the plug 4, the LED fluorescent lamp tube is convenient to assemble, and the LED fluorescent lamp tube can be continuously used.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a safe low voltage LED fluorescent tube of adjustable use luminance, includes glass lamp (1), its characterized in that: the LED lamp is characterized in that an aluminum substrate (2) is arranged in an inner cavity of the glass lamp tube (1), the outer walls of the front side and the rear side of the aluminum substrate (2) are fixedly connected with the inner walls of the front side and the rear side of the glass lamp tube (1) respectively, LED lamp beads (3) are uniformly arranged on the outer wall of the top of the aluminum substrate (2), plugs (4) are arranged at the left end and the right end of the glass lamp tube (1), the outer wall of the bottom of each plug (4) is fixedly connected with an illumination sensor (6), and the outer wall of the left side of.
2. The safe low-voltage LED fluorescent lamp tube with adjustable use brightness according to claim 1, characterized in that: two sets of one side inner wall that end cap (4) kept away from each other all is provided with two sets of guide block (8), and is two sets of end cap (4) overlaps respectively at both ends about glass fluorescent tube (1), both sides from top to bottom one side outer wall that guide block (8) kept away from each other is laminated with glass fluorescent tube (1) upper and lower both sides inner wall mutually, both sides from top to bottom one side outer wall that guide block (8) kept away from each other all is provided with inserted block (9), glass fluorescent tube (1) and the contact site of guide block (8) seted up with inserted block (9) assorted slot (10), inserted block (9) are located the inner chamber of slot (10).
3. The safe low-voltage LED fluorescent lamp tube with adjustable use brightness according to claim 2, characterized in that: the outer walls of the upper side and the lower side of the plug (4) are provided with holes, the inner cavity of each hole is connected with a push block (11) in an inserted mode, the outer wall of each push block (11) is sleeved with a spring (12), one end of each spring (12) is fixedly connected with the outer wall of each push block (11), the other end of each spring (12) is fixedly connected with the inner wall of each hole, and one end, close to the glass lamp tube (1), of each push block (11) extends into the inner cavity of the corresponding slot (10).
4. The safe low-voltage LED fluorescent lamp tube with adjustable use brightness according to claim 2, characterized in that: the width of the vertical section of the insertion block (9) is gradually increased from inside to outside, and the thickness of the vertical section of the inner walls of the left end and the right end of the glass lamp tube (1) is gradually reduced from inside to outside.
5. The safe low-voltage LED fluorescent lamp tube with adjustable use brightness according to claim 1, characterized in that: the aluminum substrate (2) bottom outer wall and heating panel (7) fixed connection, heating panel (7) bottom outer wall evenly is provided with the heat conduction piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921793017.1U CN210462548U (en) | 2019-10-24 | 2019-10-24 | Safe low-voltage LED fluorescent tube capable of adjusting use brightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921793017.1U CN210462548U (en) | 2019-10-24 | 2019-10-24 | Safe low-voltage LED fluorescent tube capable of adjusting use brightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210462548U true CN210462548U (en) | 2020-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921793017.1U Expired - Fee Related CN210462548U (en) | 2019-10-24 | 2019-10-24 | Safe low-voltage LED fluorescent tube capable of adjusting use brightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210462548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594599A (en) * | 2021-01-19 | 2021-04-02 | 上海言顺玩具有限公司 | Energy-saving street lamp that can reciprocate |
-
2019
- 2019-10-24 CN CN201921793017.1U patent/CN210462548U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594599A (en) * | 2021-01-19 | 2021-04-02 | 上海言顺玩具有限公司 | Energy-saving street lamp that can reciprocate |
| CN112594599B (en) * | 2021-01-19 | 2022-07-22 | 广东普优科技有限公司 | Energy-saving street lamp that can reciprocate |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 Termination date: 20201024 |
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| CF01 | Termination of patent right due to non-payment of annual fee |