CN208687406U - A kind of LED lamp tube convenient for heat dissipation - Google Patents
A kind of LED lamp tube convenient for heat dissipation Download PDFInfo
- Publication number
- CN208687406U CN208687406U CN201821380082.7U CN201821380082U CN208687406U CN 208687406 U CN208687406 U CN 208687406U CN 201821380082 U CN201821380082 U CN 201821380082U CN 208687406 U CN208687406 U CN 208687406U
- Authority
- CN
- China
- Prior art keywords
- led lamp
- heat dissipation
- glass tube
- convenient
- pcb board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model provides a kind of LED lamp tube convenient for heat dissipation, including glass tube, LED driver, two lamp caps, LED lamp bead pcb board, multiple Surface-mount LED lamp pearls；It further comprise aluminium support frame and heat dissipation aluminum component, aluminium top of support frame is provided with card slot, bottom end is provided with lower bayonet slot and two positioning plates positioned at lower bayonet slot two sides, LED lamp bead pcb board is placed in the upper card slot, the holding of aluminum component top radiate in the lower bayonet slot, heat dissipation aluminum component bottom end is located at outside glass tube；Wherein, glass tube offer along its length direction extend two positioning plate holdings of opening between the opening.LED lamp tube provided by the utility model convenient for heat dissipation, LED lamp bead pcb board and bottom end are located at the heat dissipation aluminum component outside glass tube to link together by the way that aluminium support frame is removable, facilitate the heat dissipation of patch lamp bead, easy to disassemble and maintenance, convenient for the recycling of glass tube, the service life of LED lamp tube is extended.
Description
Technical field
The utility model relates to field of illumination lamp technology, more particularly to a kind of LED lamp tube convenient for heat dissipation.
Background technique
Current LED lamp tube, LED lamp bead pcb board are the inner walls that fluorescent tube is pasted by heat-conducting glue, this kind of structure type,
So that lamp bead route when something goes wrong, LED lamp bead pcb board inconvenience is taken out from fluorescent tube to be repaired, certainly in lamp bead line
After road breaks down, also it is unfavorable for the recycling of glass tube.
In addition, there is no build with the radiating piece being arranged in outside fluorescent tube since LED lamp bead pcb board is sealed in fluorescent tube
Vertical connection, in this way, be just unfavorable for the heat dissipation of patch lamp bead and driving circuit, this LED lamp tube, there are heat dissipation effects poor, rapid wear
Disadvantage bad, the service life is short.
Accordingly, it is desirable to provide a kind of LED lamp tube convenient for heat dissipation is to solve the above technical problems.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of LED lamp tube convenient for heat dissipation, by LED lamp bead PCB
Plate and bottom end are located at the heat dissipation aluminum component outside glass tube and link together by the way that aluminium support frame is removable, facilitate patch lamp bead
Heat dissipation, easy to disassemble and maintenance, convenient for the recycling of glass tube, extends the service life of LED lamp tube.
In order to solve the above technical problems, a technical solution that the utility model uses be to provide it is a kind of convenient for heat dissipation
LED lamp tube,
Including glass tube 1, the LED driver 2 being inserted in inside 1 one end of glass tube, be connected to 1 end of glass tube two
Lamp cap 3, LED lamp bead pcb board 4, the multiple Surface-mount LED lamp pearls 5 being arranged on LED lamp bead pcb board 4,3 outer end of lamp cap are equipped with two
A connecting terminal 31；
It further comprise aluminium support frame 6 and heat dissipation aluminum component 7,6 top of aluminium support frame is provided with card slot 61, bottom end is set
It is equipped with lower bayonet slot 62 and two positioning plates 63 positioned at lower bayonet slot two sides, LED lamp bead pcb board 4 is placed in the upper card slot 61
It is interior, 7 top holding of aluminum component is radiated in the lower bayonet slot 62, and heat dissipation 7 bottom end of aluminum component is located at outside glass tube 1；Wherein, glass tube
1 offer along its length direction extend opening, two 63 holdings of positioning plate between the opening, the heat dissipation aluminum component 7
The width of bottom end is greater than the width of the opening.
It is led it is preferred that being coated between the bottom surface of the LED lamp bead pcb board 4 and the bottom surface of corresponding upper card slot 61
Hot silica gel.
It is preferred that the inner surface of the glass tube 1 is coated with diffusing reflection organic silicon coating.
It is preferred that the lamp cap 3 is PVC hard plastic material.
It is preferred that the length of the glass tube 1 is 60cm.
It is preferred that LED driver 2 is once-through type LED driver.
The beneficial effects of the utility model are as follows:
1, the holding of LED lamp bead pcb board is in the upper card slot of aluminium support frame, the circuit damage on LED lamp bead pcb board
In the case of, convenient for taking out from glass tube, facilitate the detection and maintenance of circuit；
2, due to LED lamp bead pcb board and glass tube be not pasted by heat-conducting glue together with, facilitate glass tube
Recycling, be conducive to environmental protection；
3, LED lamp bead pcb board and bottom are located at the connection removable by aluminium support frame of the heat dissipation aluminum component outside glass tube,
Heat dissipation is facilitated, the service life of LED lamp tube can be effectively extended.
Detailed description of the invention
Fig. 1 is a kind of stereochemical structure perspective of the first preferred embodiment of LED lamp tube convenient for heat dissipation of the utility model
Schematic diagram；
Fig. 2 is the schematic diagram of the section structure obtained along the straight line A-A` cutting in Fig. 4；
Fig. 3 is the fractionation structural representation of the structure in Fig. 2；
Fig. 4 is the fractionation structural representation of the LED lamp tube shown in FIG. 1 convenient for heat dissipation.
It is as follows to identify corresponding component names difference for number in Fig. 1-Fig. 4:
1- glass tube；2-LED driver；3- lamp cap；31- connecting terminal；4-LED lamp bead pcb board；5-LED patch lamp bead；
6- aluminium support frame；The upper card slot of 61-；62- lower bayonet slot；63- positioning plate；7- heat dissipation aluminum component.
Specific embodiment
The technical solution of the utility model is described in detail below with reference to diagram.
Referring to Figure 1 shown in-Fig. 4, the LED lamp tube convenient for heat dissipation of the present embodiment,
Including glass tube 1, the LED driver 2 being inserted in inside 1 one end of glass tube, be connected to 1 end of glass tube two
Lamp cap 3, LED lamp bead pcb board 4, the multiple Surface-mount LED lamp pearls 5 being arranged on LED lamp bead pcb board 4,3 outer end of lamp cap are equipped with two
A connecting terminal 31；
It further comprise aluminium support frame 6 and heat dissipation aluminum component 7,6 top of aluminium support frame is provided with card slot 61, bottom end is set
It is equipped with lower bayonet slot 62 and two positioning plates 63 positioned at lower bayonet slot two sides, LED lamp bead pcb board 4 is placed in the upper card slot 61
It is interior, 7 top holding of aluminum component is radiated in the lower bayonet slot 62, and heat dissipation 7 bottom end of aluminum component is located at outside glass tube 1；Wherein, glass tube
1 offer along its length direction extend opening, two 63 holdings of positioning plate between the opening, the heat dissipation aluminum component 7
The width of bottom end is greater than the width of the opening.
In the present embodiment, since LED lamp bead pcb board 4 is holding on aluminium support frame 6, and aluminium support frame 6 again with
Radiating, aluminum component 7 is removable to link together, and heat dissipation 7 bottom of aluminum component is located at outside glass tube 1, in this way, making LED lamp bead pcb board 4
On heat can be rapidly quickly transmitted in extraneous air by aluminium support frame 6 and the aluminum component 7 that radiates so that this reality
The LED lamp tube convenient for heat dissipation for applying example can effectively extend the use of Surface-mount LED lamp pearl 5 and LED driver 2 convenient for heat dissipation
Service life.
And as shown in Figures 2 and 3, LED lamp bead pcb board 4, aluminium support frame 6 and the heat dissipation dismountable connection side of aluminum component 7
Formula facilitates installation, when LED lamp bead pcb board 4 needs repairing, facilitates and takes out aluminium support frame 6 from glass tube 1, and
Even if circuit part is damaged, glass tube 1 can also be recycled, conducive to the protection of environment.
In the present embodiment, LED driver 2 is that Surface-mount LED lamp pearl 5 provides operating voltage, it is preferable that LED driver 2 is direct current
Type LED driver so just avoids Surface-mount LED lamp pearl 5 from stroboscopic occur so that 5 stable luminescence of Surface-mount LED lamp pearl, avoid to
Family eyes damage.
In a preferred embodiment of the utility model, in order to further enhance the protection to human eye, it is preferable that the glass
The inner surface of glass pipe 1 is coated with diffusing reflection organic silicon coating, so that the light light intensity uniformity projected through glass tube 1 is more
It is high, softer, when light is incident on human eye, the case where sheen is not in strong polished bard eye, to be more advantageous to human eye
Protection.
In a preferred embodiment of the utility model, in order to reduce be convenient for heat dissipation LED lamp tube overall weight and
Reinforce the insulation effect of lamp cap, selects the lamp cap 3 of PVC hard plastic material, be so more convenient for dismounting, can be improved the peace used
Quan Xing.
It is excellent suitable for study or bedroom use in order to allow the LED lamp tube convenient for heat dissipation of the utility model to minimize
Choosing, the length of the glass tube 1 are 60cm, and the fluorescent tube of miniaturization is conducive to the space for saving installation.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure made based on the specification and figures of the utility model is applied directly or indirectly in other relevant technologies
Field is also included in the patent protection scope of the utility model.
Claims (6)
1. a kind of LED lamp tube convenient for heat dissipation,
Including glass tube (1), the LED driver (2) being inserted in inside glass tube (1) one end, it is connected to glass tube (1) end
Two lamp caps (3), LED lamp bead pcb board (4), the multiple Surface-mount LED lamp pearls (5) being arranged on LED lamp bead pcb board (4), lamp cap
(3) outer end is set there are two connecting terminal (31)；
It is characterized by: further comprising aluminium support frame (6) and heat dissipation aluminum component (7), aluminium support frame (6) top is provided with
Card slot (61), bottom end are provided with lower bayonet slot (62) and two positioning plates (63) positioned at lower bayonet slot two sides, LED lamp bead pcb board
(4) it is placed in the upper card slot (61), heat dissipation aluminum component (7) top holding is in the lower bayonet slot (62), aluminum component (7) bottom of radiating
It is external that end is located at glass tube (1)；Wherein, glass tube (1) offers the opening extended along its length direction, two positioning plates
(63) between the opening, the width of described heat dissipation aluminum component (7) bottom end is greater than the width of the opening for holding.
2. the LED lamp tube according to claim 1 convenient for heat dissipation, it is characterised in that: under the LED lamp bead pcb board (4)
Heat conductive silica gel is coated between bottom surface and the bottom surface of corresponding upper card slot (61).
3. the LED lamp tube according to claim 2 convenient for heat dissipation, it is characterised in that: the inner surface of the glass tube (1) applies
Equipped with diffusing reflection organic silicon coating.
4. the LED lamp tube according to claim 2 convenient for heat dissipation, it is characterised in that: the lamp cap (3) is the modeling of PVC hard
Glue material matter.
5. the LED lamp tube according to any one of claims 1-4 convenient for heat dissipation, it is characterised in that: the glass tube (1)
Length be 60cm.
6. the LED lamp tube according to any one of claims 1-4 convenient for heat dissipation, it is characterised in that: LED driver (2)
For once-through type LED driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821380082.7U CN208687406U (en) | 2018-08-24 | 2018-08-24 | A kind of LED lamp tube convenient for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821380082.7U CN208687406U (en) | 2018-08-24 | 2018-08-24 | A kind of LED lamp tube convenient for heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208687406U true CN208687406U (en) | 2019-04-02 |
Family
ID=65886739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821380082.7U Expired - Fee Related CN208687406U (en) | 2018-08-24 | 2018-08-24 | A kind of LED lamp tube convenient for heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208687406U (en) |
-
2018
- 2018-08-24 CN CN201821380082.7U patent/CN208687406U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207112456U (en) | LED light bar with adjustment fixing structure | |
| CN101793368A (en) | Embedded taxiway illumination device | |
| CN203068292U (en) | Linear lighting source device | |
| CN208687406U (en) | A kind of LED lamp tube convenient for heat dissipation | |
| CN204005371U (en) | LED spot light | |
| CN206449589U (en) | Cover at a kind of fluorescent tube bottom for LED illumination lamp | |
| CN202209586U (en) | High-power led optical mask signal lamp | |
| CN207112455U (en) | A kind of LED double-sides belts lens lamp bar | |
| CN103032769A (en) | Linear lighting source device | |
| CN202884592U (en) | Novel direct-lighting type light-emitting diode (LED) panel light | |
| CN204285012U (en) | A kind of LED | |
| CN208779191U (en) | A kind of detachable LED light strip | |
| CN205806995U (en) | A kind of LED bulb structure | |
| CN207975496U (en) | A kind of LED corn lamp that can be unfolded or fold | |
| CN207906892U (en) | A kind of LEDbulb lamp | |
| CN204494170U (en) | A kind of LED candle lamp | |
| CN201412700Y (en) | Sunflower-shape LED lamp | |
| CN207621761U (en) | A kind of free from glare panel the slim-line lamp | |
| CN205101884U (en) | LED bulb | |
| CN205746132U (en) | A kind of LED lamp | |
| CN206274143U (en) | LED COB automobile brake lamps | |
| CN208418329U (en) | A kind of dual function lamps and lanterns | |
| CN208687405U (en) | A kind of easy-to-mount LED lamp tube | |
| CN203176842U (en) | Integrated fluorescent lamp | |
| CN206708851U (en) | A kind of LED mounted boards and LED lamp panel |
Legal Events
| 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: 20190402 Termination date: 20190824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |