CN207906901U - A kind of LED lamp tube - Google Patents
A kind of LED lamp tube Download PDFInfo
- Publication number
- CN207906901U CN207906901U CN201820135278.3U CN201820135278U CN207906901U CN 207906901 U CN207906901 U CN 207906901U CN 201820135278 U CN201820135278 U CN 201820135278U CN 207906901 U CN207906901 U CN 207906901U
- Authority
- CN
- China
- Prior art keywords
- led light
- lampshade
- light bar
- pedestal
- mounting groove
- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a kind of LED lamp tubes, LED light tube body includes pedestal and the lampshade that clamping is mounted on the base, lampshade is mounted on the base by way of clamping, it is easily installed and dismantles, LED light bar is mounted in lamp bar fixing groove, and the pressing plate on lampshade pushes down LED light bar, is fixed to lamp bar, simple and stable structure；The penetrating mounting groove in both ends is offered in pedestal, drive circuit board is mounted in mounting groove, separate with LED light bar, the heat that LED light bar generates is set not interfere with the normal work of drive circuit board, drive circuit board is connect with LED light bar by the structure of conductive deck and conductive snap-gauge simultaneously, keeps the installation and replacement of LED light bar more convenient；It is parallel on the lateral surface of end cap to offer radiating groove, heat sink is formed between adjacent 2 radiating grooves, increases heat dissipation area, to improve the thermal diffusivity at LED lamp tube both ends.
Description
Technical field：
The utility model is related to a kind of LED lamp tubes.
Background technology：
LED fluorescent tubes are also commonly called as light pipe, fluorescent tube, and light source is using LED as illuminator.Nowadays the whole world energetically
Under the historical background for advocating low-carbon energy-saving, LED lamps are low due to consuming energy, and many advantages, such as energy conservation and environmental protection, gradually substitute conventional incandescent
Lamp now has been widely used for general lighting field, such as office building, market, restaurant, school, family, the interior photograph such as factory
It is bright.Drive circuit board and LED light bar are located in fluorescent tube simultaneously in current LED lamp tube, after working long hours, since heat dissipation is imitated
Fruit is bad, and the heat that LED light bar comes out may influence whether the normal work of drive circuit board, also influence whether LED light
The service life of pipe.
Invention content：
It purpose of the utility model is to solve the problems of the prior art, provides a kind of simple in structure, is easily installed
With replace internal part, while drive circuit board and LED light bar are located at two spaces, good heat dissipation effect, LED with long service life
Fluorescent tube.
In order to achieve the above object, the technical solution of the utility model is：
A kind of LED lamp tube, including both ends are mounted on the LED light tube body of end cap, and the LED light tube body includes pedestal
With the lampshade that is mounted on the base of clamping, lamp bar fixing groove is offered on the pedestal in the lampshade, in the lamp bar fixing groove
LED light bar is installed；The lampshade both sides are symmetrically installed with pressing plate, and the both sides of the LED light bar pass through adjacent pressing plate respectively
Limit is fixed, and is offered the penetrating card slot in both ends on the pedestal below the pressing plate, is equipped on the pressing plate and card slot phase
The strip matched, the pedestal and lampshade are connected by card slot and strip activity clamping；It is penetrating that both ends are offered in the pedestal
Mounting groove, drive circuit board is installed in the mounting groove, positive conductive deck and negative is installed on the drive circuit board
Extremely conductive deck is equipped with positive conductive snap-gauge and negative conductive snap-gauge in the LED light bar, and the positive conductive snap-gauge passes through
First straight slot of connection lamp bar fixing groove and mounting groove is connected with the clamping of positive conductive deck, and the negative conductive snap-gauge, which passes through, to be connected
The second straight slot for connecing lamp bar fixing groove and mounting groove is connected with the clamping of negative conductive snap-gauge；It is equipped on the end cap and is inserted into and blocks up
Firmly first fixture block of lampshade one end and insertion and second fixture block of mounting groove one end is blocked, is also equipped with and is used on the end cap
Conductive pin, the pin stretch into the intrinsic one end of LED lamp tube and are connected with drive circuit board by conducting wire.
Thermal insulation board is installed on the inner wall of the mounting groove.
It is parallel on the lateral surface of the end cap to offer radiating groove, form heat sink between adjacent 2 radiating grooves.
The utility model has the beneficial effects that：A kind of LED lamp tube of the utility model, LED light tube body include pedestal and
It is clamped the lampshade being mounted on the base, lampshade is mounted on the base by way of clamping, is easily installed and dismantles, LED light bar
Pressing plate in lamp bar fixing groove, and on lampshade pushes down LED light bar, is fixed to lamp bar, simple in structure steady
It is fixed；The penetrating mounting groove in both ends is offered in pedestal, drive circuit board is mounted in mounting groove, is separated with LED light bar, is made LED
The heat that lamp bar generates does not interfere with the normal work of drive circuit board, while drive circuit board passes through conduction with LED light bar
The structure connection of deck and conductive snap-gauge, keeps the installation and replacement of LED light bar more convenient；It is parallel on the lateral surface of end cap to open
Equipped with radiating groove, heat sink is formed between adjacent 2 radiating grooves, increases heat dissipation area, to improve the heat dissipation at LED lamp tube both ends
Property.
Description of the drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 be Fig. 1 in A-A to enlarged cross-sectional view；
Fig. 3 is the structural schematic diagram of the utility model end cap；
Fig. 4 is the rearview of Fig. 3.
Specific implementation mode：
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction with the accompanying drawings with embodiment to this
Innovation and creation are described in further detail.
A kind of LED lamp tube as shown in Figs 1-4, including both ends are mounted on the LED light tube body 5 of end cap 4, the LED
Lamp tube body 5 includes the lampshade 2 of pedestal 1 and clamping on pedestal 1, and it is solid to offer lamp bar on the pedestal 1 in the lampshade 2
Determine slot 20, LED light bar 3 is installed in the lamp bar fixing groove 20.2 both sides of the lampshade are symmetrically installed with pressing plate 21, the LED
The both sides of lamp bar 3 are limited by adjacent pressing plate 21 fix respectively, and it is penetrating to offer both ends on the pedestal 1 of 21 lower section of the pressing plate
Card slot 11, the strip 22 to match with card slot 11 is installed on the pressing plate 21, the pedestal 1 and lampshade 2 pass through card slot 11
And 22 activity clamping of strip is connected.Pedestal 1 is connected with lampshade 2 by way of clamping, makes the disassembly and installation of lampshade 2 more
It is convenient, while the pressing plate 21 on lampshade 2 is pressed on the adjacent side of LED light bar 3, is fixed to LED light bar 3, structure
Simple and stable.
The penetrating mounting groove 6 in both ends is offered in the pedestal 1, and drive circuit board 61, institute are installed in the mounting groove 6
It states and positive conductive deck 62 and negative conductive deck 63 is installed on drive circuit board 61, anode is installed in the LED light bar 3
Conductive snap-gauge 31 and negative conductive snap-gauge 32, the positive conductive snap-gauge 31 pass through connection lamp bar fixing groove 20 and mounting groove 6
First straight slot 12 is connected with the clamping of positive conductive deck 62, and the negative conductive snap-gauge 32 passes through connection lamp bar fixing groove 20 and peace
Second straight slot 13 of tankage 6 is connected with the clamping of negative conductive snap-gauge 32.In the present invention, by drive circuit board 61 and LED
Lamp bar 3 is installed separately, and the transmission of electric energy is carried out using the structure of conductive snap-gauge and conductive deck, and similar socket and plug make
Drive circuit board 61 and LED light bar 3 are easy to connect, also allow for the installation and replacement of LED light bar 3.As a preferred embodiment, institute
State and thermal insulation board 7 be installed on the inner wall of mounting groove 6, preferably by LED light bar 3 distribute the heat at place and drive circuit board 61 every
From.
It is equipped on the end cap 4 and is inserted into and blocks first fixture block 41 of 2 one end of lampshade and be inserted into and block mounting groove 6
Second fixture block 42 of one end is also equipped on the end cap 4 for conductive pin 43, and the pin 43 stretches into LED lamp tube sheet
One end in body 5 is connected by conducting wire with drive circuit board 61, and pin 43 connects power supply and electric energy is transferred to drive circuit board
61, drive circuit board 61 adjusts voltage and is used to power to LED light bar 3, it is ensured that LED light bar 3 works normally.Outside the end cap 4
It is parallel on side to offer radiating groove 8, heat sink 81 is formed between adjacent 2 radiating grooves 8, increases heat dissipation area.
A kind of LED lamp tube of the present embodiment, LED light tube body include pedestal and the lampshade that clamping is mounted on the base, lamp
Cover is mounted on the base by way of clamping, is easily installed and is dismantled, and LED light bar is mounted in lamp bar fixing groove, and lamp
Pressing plate on cover pushes down LED light bar, is fixed to lamp bar, simple and stable structure；It is penetrating that both ends are offered in pedestal
Mounting groove, drive circuit board are mounted in mounting groove, are separated with LED light bar, and the heat that LED light bar generates is made not interfere with drive
The normal work of dynamic circuit board, while drive circuit board is connect with LED light bar by the structure of conductive deck and conductive snap-gauge,
Keep the installation and replacement of LED light bar more convenient；It is parallel on the lateral surface of end cap to offer radiating groove, adjacent 2 radiating grooves it
Between form heat sink, increase heat dissipation area, to improve the thermal diffusivity at LED lamp tube both ends.
Claims (3)
1. a kind of LED lamp tube, it is characterised in that：It is mounted on end cap including both ends（4）LED light tube body（5）, the LED
Lamp tube body（5）Including pedestal（1）It is mounted on pedestal with clamping（1）On lampshade（2）, the lampshade（2）Interior pedestal（1）On
Offer lamp bar fixing groove（20）, the lamp bar fixing groove（20）LED light bar is inside installed（3）；The lampshade（2）Both sides are symmetrical
Pressing plate is installed（21）, the LED light bar（3）Both sides pass through adjacent pressing plate respectively（21）Limit is fixed, the pressing plate
（21）The pedestal of lower section（1）On offer the penetrating card slot in both ends（11）, the pressing plate（21）On be equipped with and card slot（11）Phase
Matched strip（22）, the pedestal（1）And lampshade（2）Pass through card slot（11）And strip（22）Activity clamping is connected；It is described
Pedestal（1）Inside offer the penetrating mounting groove in both ends（6）, the mounting groove（6）Drive circuit board is inside installed（61）, the drive
Dynamic circuit board（61）On positive conductive deck is installed（62）With negative conductive deck（63）, the LED light bar（3）On be equipped with
Positive conductive snap-gauge（31）With negative conductive snap-gauge（32）, the positive conductive snap-gauge（31）Across connection lamp bar fixing groove（20）
And mounting groove（6）The first straight slot（12）With positive conductive deck（62）Clamping is connected, the negative conductive snap-gauge（32）It passes through
Connect lamp bar fixing groove（20）And mounting groove（6）The second straight slot（13）With negative conductive snap-gauge（32）Clamping is connected；The end
Lid（4）On be equipped be inserted into and block lampshade（2）First fixture block of one end（41）And it is inserted into and blocks mounting groove（6）One end
Second fixture block（42）, the end cap（4）On be also equipped with for conductive pin（43）, the pin（43）Stretch into LED lamp tube
Ontology（5）Interior one end passes through conducting wire and drive circuit board（61）It is connected.
2. a kind of LED lamp tube according to claim 1, it is characterised in that：The mounting groove（6）Inner wall on be equipped with every
Hot plate（7）.
3. a kind of LED lamp tube according to claim 1, it is characterised in that：The end cap（4）Lateral surface on parallel open up
There is radiating groove（8）, adjacent 2 radiating grooves（8）Between form heat sink（81）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820135278.3U CN207906901U (en) | 2018-01-26 | 2018-01-26 | A kind of LED lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820135278.3U CN207906901U (en) | 2018-01-26 | 2018-01-26 | A kind of LED lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207906901U true CN207906901U (en) | 2018-09-25 |
Family
ID=63565126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820135278.3U Expired - Fee Related CN207906901U (en) | 2018-01-26 | 2018-01-26 | A kind of LED lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207906901U (en) |
-
2018
- 2018-01-26 CN CN201820135278.3U patent/CN207906901U/en not_active Expired - Fee Related
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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: 20180925 Termination date: 20200126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |