CN209909599U - LED fluorescent tube with good heat dissipation performance - Google Patents
LED fluorescent tube with good heat dissipation performance Download PDFInfo
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- CN209909599U CN209909599U CN201921147724.3U CN201921147724U CN209909599U CN 209909599 U CN209909599 U CN 209909599U CN 201921147724 U CN201921147724 U CN 201921147724U CN 209909599 U CN209909599 U CN 209909599U
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- joint
- tube
- cover
- sleeve pipe
- base board
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Abstract
The utility model relates to a LED fluorescent tube that heat dispersion is good, be semicircular sleeve pipe including the cross section, the sleeve pipe lower surface is provided with the installation department, the mounting groove has been seted up on the installation department, the length direction of mounting groove is on a parallel with sheathed tube length direction, the mounting groove interpolation is equipped with the aluminium base board of bar, be provided with a plurality of LED lamp pearls on the aluminium base board of bar, it can cover aluminium base board of bar and cross section and be curved printing opacity cover to be provided with on the sleeve pipe lateral wall, printing opacity cover and sleeve pipe mutually support and form the fluorescent tube, the both ends of fluorescent tube are fixed with the end cover, it participates in with participating in of aluminium base board electricity to be provided with on the end cover, fixedly connected with miniature radiator fan on the intraductal bottom surface of sleeve, fixed connection is provided with a plurality.
Description
Technical Field
The utility model relates to a LED fluorescent tube, concretely relates to LED fluorescent tube that heat dispersion is good.
Background
The LED fluorescent lamp is commonly called a straight tube lamp, is a substitute of a traditional fluorescent lamp tube, is embodied in two aspects of energy saving and environmental protection, has the same size installation mode as the traditional fluorescent lamp tube, but adopts an LED semiconductor chip to emit light, the LED fluorescent lamp widely used at present comprises a sleeve with a semicircular cross section, the lower surface of the sleeve is provided with an installation part, the installation part is provided with an installation groove, the length direction of the installation groove is parallel to the length direction of the sleeve, a strip-shaped aluminum substrate is inserted in the installation groove, a plurality of LED lamp beads are arranged on the strip-shaped aluminum substrate, the outer side wall of the sleeve is provided with a light transmitting cover which can cover the strip-shaped aluminum substrate and has an arc-shaped cross section, the light transmitting cover and the sleeve are mutually matched to form a lamp tube, two ends of the lamp tube, LED lamp pearl can produce a large amount of heats, and the fluorescent tube can't in time effectually give off the heat, leads to the phenomenon that life shortens to appear in LED lamp pearl, is necessary to make the improvement from this.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a can be timely effectual give off the heat that LED lamp pearl produced the fluorescent tube of the good LED fluorescent of heat dispersion.
The technical scheme of the utility model is realized like this: the utility model provides a LED fluorescent tube that heat dispersion is good, is the semicircular sleeve pipe including the longitudinal section, the sleeve pipe lower surface is provided with the installation department, the mounting groove has been seted up on the installation department, the length direction of mounting groove is on a parallel with sheathed tube length direction, the mounting groove interpolation is equipped with the aluminium base board of bar, be provided with a plurality of LED lamp pearls on the aluminium base board of bar, be provided with on the sleeve pipe lateral wall and cover aluminium base board of bar and longitudinal section and be curved printing opacity cover, printing opacity cover and sleeve pipe mutually support and form the fluorescent tube, the both ends of fluorescent tube are fixed with the end cover, be provided with participating in with the aluminium base board electricity: seted up a plurality of ventilation holes on the sheathed tube lateral wall, a plurality of ventilation holes are located sheathed tube both ends respectively, fixedly connected with is used for accelerating circulation of air's radiator unit on the intraductal bottom surface of cover, radiator unit includes fan mount pad, motor, transmission shaft, impeller and a plurality of flabellum, the fan mount pad sets up in sheathed tube one end, the motor is fixed to be set up in fan mount pad upper surface, the one end and the motor fixed connection of transmission shaft, other end fixedly connected with impeller, a plurality of flabellums are along impeller circumference align to grid, fixed connection is provided with a plurality of heating panels on the intraductal bottom surface of cover, and the length direction of a plurality of heating panels is on a parallel with sheathed tube length direction, and a plurality.
By adopting the technical scheme, when the LED fluorescent lamp is used, the pins at the end part of the LED fluorescent lamp are inserted into the lamp holder, after the LED lamp tube is electrified, the LED lamp beads start to emit light and heat, the heat generated by the LED lamp beads is transferred to the sleeve through the installation part, then the sleeve transfers the heat to the plurality of heat dissipation plates, when the LED lamp tube is electrified, the micro heat dissipation fan electrically connected with the pins is started simultaneously, the micro heat dissipation fan drives the air in the sleeve to flow at an accelerated speed, the hot air in the sleeve flows out from the plurality of ventilation holes on the outer side wall right above the micro heat dissipation fan at one end of the sleeve, the plurality of ventilation holes on the outer side wall right above the micro heat dissipation fan at the other end of the sleeve flow cold air, the air flowing at an accelerated speed takes away the heat transferred to the plurality of heat dissipation plates, meanwhile, the, the heat dissipation efficiency of the LED fluorescent lamp tube is improved, and the service life of the LED fluorescent lamp tube is prolonged.
The utility model discloses further set up to: the end cover comprises a joint seat and a joint, the joint is cylindrical with one end closed and the other end open, one end of the joint open is sleeved at one end of the joint seat, one end of the joint seat far away from the joint is provided with an opening matched with the cross section of the lamp tube, one end of the joint seat open is sleeved at the end part of the lamp tube, the outer side wall of one end of the joint seat matched with the joint open is provided with an annular convex edge, the inner side wall of the joint is provided with an annular groove matched with the annular convex edge, one end of the joint far away from the joint seat is provided with a plug pin, and the plug pin is.
By adopting the technical scheme, the joints are sleeved on the joint seat and are mutually matched and connected through the annular convex edges and the annular grooves, the joints can rotate by taking the axial direction of the lamp tube as a central line, when the LED fluorescent lamp tube is installed, the joints can rotate to enable the pins to be matched with the plug when the jacks of different arrangement modes are met, and the phenomenon that light emitted by the LED fluorescent lamp is shielded by the lamp holder due to the fact that the pins and the jacks are not matched in arrangement mode is avoided.
The utility model discloses preferred is: the lower surface of the mounting part is provided with inclined planes which are respectively positioned at two sides of the aluminum substrate, and the inclined planes are respectively provided with a reflector.
Through adopting above-mentioned technical scheme, after the LED fluorescent tube circular telegram, LED lamp pearl begins to give out light, and the reflector panel that is located aluminium base board both sides respectively concentrates the light that LED lamp pearl sent downwards and gives off, has improved the light concentration nature of LED fluorescent tube.
The utility model discloses preferred is: the sleeve is made of aluminum, and the heat dissipation plate is made of aluminum.
By adopting the technical scheme, in the use process of the LED fluorescent lamp, the aluminum material can better conduct heat generated by the LED lamp beads, the heat dissipation efficiency is improved, and the service life of the LED fluorescent lamp is prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
FIG. 2 is a schematic cross-sectional view of an LED fluorescent tube.
FIG. 3 is a schematic view of the end of an LED fluorescent tube
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 efforts belong to the protection scope of the present invention.
As shown in fig. 1-fig. 3, the utility model discloses a LED fluorescent tube that heat dispersion is good, be semicircular sleeve pipe 1 including the longitudinal section, 1 lower surface of sleeve pipe is provided with installation department 2, installation slot 3 has been seted up on the installation department 2, the length direction of installation slot 3 is on a parallel with the length direction of sleeve pipe 1, 3 interpolations in installation slot are equipped with the aluminium base board of bar 4, be provided with a plurality of LED lamp pearls 5 on the aluminium base board of bar 4, be provided with on the 1 lateral wall of sleeve pipe and cover aluminium base board of bar 4 and longitudinal section and be curved printing opacity cover 6, printing opacity cover 6 forms the fluorescent tube with sleeve pipe 1 mutually supports, the both ends of fluorescent tube are fixed with the end cover, be provided with participating in with being connected with the aluminium base board of bar 4 electricity: seted up a plurality of ventilation holes 8 on sleeve pipe 1's the lateral wall, a plurality of ventilation holes 8 are located sheathed tube both ends respectively, fixedly connected with is used for accelerating circulation of air's radiator unit 7 on the bottom surface in sleeve pipe 1, radiator unit includes fan mount pad 16, motor 17, transmission shaft, impeller and a plurality of flabellum 18, the fan mount pad sets up in sheathed tube one end, the motor is fixed to be set up in fan mount pad upper surface, the one end and the motor fixed connection of transmission shaft, other end fixedly connected with impeller, a plurality of flabellums are along impeller circumference align to grid, fixed connection is provided with a plurality of heating panels 9 on the bottom surface in sleeve pipe 1, and the length direction of a plurality of heating panels 9 is on a parallel with sleeve pipe 1's length direction, and a plurality of heating panels.
By adopting the technical scheme, when the LED fluorescent lamp is used, the pins at the end part of the LED fluorescent lamp are inserted into the lamp holder, after the LED lamp tube is electrified, the LED lamp beads 5 start to emit light and heat, the heat generated by the LED lamp beads 5 is transferred to the sleeve 1 through the installation part 2, then the sleeve 1 transfers the heat to the plurality of heat dissipation plates 9, when the LED lamp tube is electrified, the micro heat dissipation fan 7 electrically connected with the pins is started simultaneously, the micro heat dissipation fan 7 drives the air in the sleeve 1 to flow in an accelerating way, the hot air in the sleeve 1 flows out from the plurality of ventilation holes 8 on the outer side wall at one end of the sleeve 1, the plurality of ventilation holes 8 on the outer side wall at the other end of the sleeve 1 flow in cold air, the air flowing in an accelerating way takes away the heat transferred to the plurality of heat dissipation plates 9, meanwhile, the heat dissipation plates, the heat dissipation efficiency of the LED fluorescent lamp tube is improved, and the service life of the LED fluorescent lamp tube is prolonged.
In the embodiment of the present invention: the end cover comprises a connector base 12 and a connector 11, the connector 11 is a cylinder with one end closed and the other end open, one end of the connector 11 open is sleeved at one end of the connector base 12, one end of the connector base 12 far away from the connector is provided with an opening matched with the cross section of the lamp tube, one end of the connector base 12 open is sleeved at the end part of the lamp tube, an annular convex rib 13 is arranged on the outer side wall of one end of the connector base 12 matched with the connector 11 open, an annular groove 14 matched with the annular convex rib 13 is arranged on the inner side wall of the connector 11, one end of the connector base 11 far away from the connector base 12 is provided with a pin 15, and the pin 15 is electrically connected with the.
By adopting the technical scheme, the joint 11 which is sleeved on the joint seat 12 is mutually matched and connected through the annular convex edge 13 and the annular groove 14, the joint 11 can rotate by taking the axial direction of the lamp tube as a central line, when the LED fluorescent lamp tube is installed, the joint 11 can be rotated to enable the pins 15 to be matched with the plug when the jacks with different arrangement modes are met, and the phenomenon that light emitted by the LED fluorescent lamp is shielded by the lamp holder due to the fact that the pins and the jacks are not matched in arrangement mode is avoided.
In the embodiment of the present invention: the lower surface of the mounting part is provided with inclined planes which are respectively positioned at two sides of the strip-shaped aluminum substrate 4, and the inclined planes are respectively provided with a reflector 10.
Through adopting above-mentioned technical scheme, after the LED fluorescent tube circular telegram, LED lamp pearl 5 begins to give out light, and the reflector panel 10 that is located the aluminium base board 4 both sides of bar respectively concentrates the light that LED lamp pearl 5 sent and gives off downwards, has improved the light concentration nature of LED fluorescent tube.
In the embodiment of the present invention: the sleeve 1 is made of aluminum, and the heat dissipation plate 9 is made of aluminum.
By adopting the technical scheme, in the use process of the LED fluorescent lamp, the aluminum material can better conduct heat generated by the LED lamp beads, the heat dissipation efficiency is improved, and the service life of the LED fluorescent lamp is prolonged.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a LED fluorescent tube that heat dispersion is good, is the semicircular sleeve pipe including the longitudinal section, the sleeve pipe lower surface is provided with the installation department, the mounting groove has been seted up on the installation department, the length direction of mounting groove is on a parallel with sheathed tube length direction, the mounting groove interpolation is equipped with the aluminium base board of bar, be provided with a plurality of LED lamp pearls on the aluminium base board of bar, be provided with on the sleeve pipe lateral wall and cover aluminium base board of bar and longitudinal section and be curved printing opacity cover, printing opacity cover and sleeve pipe mutually support and form the fluorescent tube, the both ends of fluorescent tube are fixed with the end cover, be provided with participating in with the aluminium base board electricity: seted up a plurality of ventilation holes on the sheathed tube lateral wall, a plurality of ventilation holes are located sheathed tube both ends respectively, fixedly connected with is used for accelerating circulation of air's radiator unit on the intraductal bottom surface of cover, radiator unit includes fan mount pad, motor, transmission shaft, impeller and a plurality of flabellum, the fan mount pad sets up in sheathed tube one end, the motor is fixed to be set up in fan mount pad upper surface, the one end and the motor fixed connection of transmission shaft, other end fixedly connected with impeller, a plurality of flabellums are along impeller circumference align to grid, fixed connection is provided with a plurality of heating panels on the intraductal bottom surface of cover, and the length direction of a plurality of heating panels is on a parallel with sheathed tube length direction, and a plurality.
2. The LED fluorescent lamp tube with good heat dissipation performance as set forth in claim 1, wherein: the end cover comprises a joint seat and a joint, the joint is cylindrical with one end closed and the other end open, one end of the joint open is sleeved at one end of the joint seat, one end of the joint seat far away from the joint is provided with an opening matched with the cross section of the lamp tube, one end of the joint seat open is sleeved at the end part of the lamp tube, the outer side wall of one end of the joint seat matched with the joint open is provided with an annular convex edge, the inner side wall of the joint is provided with an annular groove matched with the annular convex edge, one end of the joint far away from the joint seat is provided with a plug pin, and the plug pin is.
3. The LED fluorescent lamp tube with good heat dissipation performance as set forth in claim 1, wherein: the lower surface of the mounting part is provided with inclined planes which are respectively positioned at two sides of the aluminum substrate, and the inclined planes are respectively provided with a reflector.
4. The LED fluorescent lamp tube with good heat dissipation performance as set forth in claim 1, wherein: the sleeve is made of aluminum, and the heat dissipation plate is made of aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921147724.3U CN209909599U (en) | 2019-07-20 | 2019-07-20 | LED fluorescent tube with good heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921147724.3U CN209909599U (en) | 2019-07-20 | 2019-07-20 | LED fluorescent tube with good heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209909599U true CN209909599U (en) | 2020-01-07 |
Family
ID=69051021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921147724.3U Expired - Fee Related CN209909599U (en) | 2019-07-20 | 2019-07-20 | LED fluorescent tube with good heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209909599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524583A (en) * | 2020-12-09 | 2021-03-19 | 江西森通新材料科技有限公司 | Heat radiation structure of LED fluorescent lamp |
-
2019
- 2019-07-20 CN CN201921147724.3U patent/CN209909599U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524583A (en) * | 2020-12-09 | 2021-03-19 | 江西森通新材料科技有限公司 | Heat radiation structure of LED fluorescent lamp |
| CN112524583B (en) * | 2020-12-09 | 2022-07-22 | 深圳市将帅科技有限公司 | Heat radiation structure of LED fluorescent lamp |
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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: 20200107 Termination date: 20210720 |
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| CF01 | Termination of patent right due to non-payment of annual fee |