CN205447339U - Take LED fluorescent tube of reflector - Google Patents

Take LED fluorescent tube of reflector Download PDF

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Publication number
CN205447339U
CN205447339U CN201521072463.5U CN201521072463U CN205447339U CN 205447339 U CN205447339 U CN 205447339U CN 201521072463 U CN201521072463 U CN 201521072463U CN 205447339 U CN205447339 U CN 205447339U
Authority
CN
China
Prior art keywords
reflection shield
tube
led lamp
led
opaque
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
Application number
CN201521072463.5U
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Chinese (zh)
Inventor
王显祺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan City Edens Technology Co ltd
Original Assignee
Foshan City Edens Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Foshan City Edens Technology Co ltd filed Critical Foshan City Edens Technology Co ltd
Priority to CN201521072463.5U priority Critical patent/CN205447339U/en
Application granted granted Critical
Publication of CN205447339U publication Critical patent/CN205447339U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a light source, especially a take LED fluorescent tube of reflector. This fluorescent tube includes a transparent pipe body, and the transparent pipe body both ends are equipped with the lamp holder respectively, transparent pipe body inside cup jointed a printing opacity but the opaque PC body, be equipped with the cavity space between transparent pipe body inner wall and the PC body outer wall, be provided with the LED metal substrate in the PC body, LED metal back of the substrate be fixed in the PC body through opaque viscose filling layer in, the LED metal substrate is connected with the lamp holder electricity, the cavity space that is arranged in viscose filling layer back is equipped with the reflector. The utility model provides the high efficiency of processing can realize the light that separates at LED metal substrate back again, reflects the gathering through the reflector to light simultaneously, has simplified product parts and structure, has improved the light efficiency, the cost is reduced.

Description

LED lamp tube with reflection shield
Technical field
This utility model relates to a kind of light source, the LED lamp tube of a kind of band reflection shield.
Background technology
LED lamp tube is big with its brightness, energy consumption is low, the advantage of length in service life, the most progressively start to substitute traditional fluorescent tube, simultaneously, along with the use development of demand, the technological progress of LED lamp tube self and the design requirement of each manufacturer of user, the structure of LED lamp tube also creates various different change.The basic structure of LED lamp tube is a light-transmitting tube body and the lamp holder being located at light-transmitting tube body two ends, the LED metal basal board electrically connected with lamp holder it is provided with in light-transmitting tube body, metal basal board is provided with LED lamp bead, LED metal basal board is also associated with driving power supply, power supply is driven to be generally arranged in lamp holder or fluorescent tube, can also be external, be not provided with in LED lamp tube.
Owing to the luminous characteristics of single led lamp bead is that single-point is luminous, in order to obtain the softest illumination effect, need to make light-transmitting tube body present a kind of printing opacity but opaque effect, the light sending LED lamp bead is scattered, thus obtain soft light, otherwise can produce discontinuous dazzling hot spot, based on this purpose, different manufacturers have employed different modes and realizes, such as:
1, first process transparent body, then body is carried out frosted process, form frosted printing opacity but opaque effect;
2, first processing transparent body, then inwall or outer wall to body are coated processing so that it is form printing opacity but opaque effect;
3, the transparent tube body being close to outer layer is socketed a printing opacity but opaque body, forms a kind of printing opacity but opaque effect;
4, this type of outer layer fluorescent tube is printing opacity but during opaque state, and the luminescence of pipe is understood some and dissipated to fluorescent tube both sides, in order to carry out optically focused during use, improves light efficiency, needs by outside lampshade.
Above-mentioned first two mode is required to increase the manufacturing procedure of parts, need to expend when producing in enormous quantities and substantial amounts of manually complete with the time, affect working (machining) efficiency, and the third mode is owing to being directly socketed near transparent tube body inwall by printing opacity but opaque body, so printing opacity but the internal diameter of opaque body is the most relatively large, need when internally installed LED metal basal board to use extra parts or structure that LED metal basal board is fixed support, also need to carry out light tight process at the back of LED metal basal board simultaneously, and the 4th kind of structure needs to carry out optically focused by outside lampshade, certain requirement is proposed to installing, reduce the versatility of product.
Summary of the invention
In order to solve the deficiencies in the prior art, this utility model offer one is taken into account soft uniform translucent effect and is improved working (machining) efficiency simultaneously, reduces structural complexity and cost, carries the LED lamp tube of reflection shield simultaneously.
To achieve these goals, this utility model adopts the following technical scheme that
This LED lamp tube includes a transparent tube body, described transparent tube body is respectively arranged at two ends with lamp holder, it is improved by: be connected to a printing opacity but opaque PC body in transparent tube body internal sleeve, it is provided with hollow space between transparent tube body inwall and PC tube wall, LED metal basal board it is provided with in PC body, the described LED metal basal board back side is fixed in PC body by opaque viscose glue packed layer, LED metal basal board electrically connects with lamp holder, is positioned in the hollow space at viscose glue packed layer back and is provided with reflection shield.
In said structure, described lamp holder includes a hollow housing, and two end faces of hollow housing are respectively blind end and opening, and described blind end is provided with binding post, described opening is provided with a junction, is provided with the annular bayonet socket for clamping transparent tube body end in connecting portion.
In said structure, described reflection shield cross section is V-arrangement, and the inwall of reflection shield is tangent with PC tube wall.
In said structure, the inwall of described reflection shield is smooth inner wall, and the outer wall of reflection shield is male and fomale(M&F) outer wall.
In said structure, being provided with a V-shaped groove in described connecting portion, the open end of V-shaped groove is provided with fixture block, and the two ends of described reflection shield are fastened in V-shaped groove and fixture block.
In said structure, described fixture block props up PC body two ends simultaneously and uses as block.
In said structure, the blind end of described lamp holder is provided with louvre.
In said structure, described viscose glue packed layer is less than printing opacity but the longitudinal center cross section of opaque PC tubular body.
In said structure, described viscose glue packed layer is PC material viscose glue packed layer.
Owing to have employed said structure, LED lamp tube of the present utility model is by being socketed printing opacity but opaque PC body in transparent tube body, due to PC properties of materials, directly can process printing opacity but opaque form, without extra polishing or coating operation, improve the efficiency of processing, and printing opacity but the inwall of opaque PC body not close-fitting transparent body are arranged, it is easier to the installation of adaptive LED metal basal board, the fixing of LED metal basal board can be realized by opaque viscose glue packed layer, can realize again LED metal basal board back every light, by reflection shield, light is carried out reflection to assemble simultaneously, simplify product component and structure, improve light efficiency, reduce cost.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the overall structure schematic diagram of this utility model embodiment;
Fig. 2 is the fluorescent tube cross-sectional structure schematic diagram of this utility model embodiment;
Fig. 3 is the fluorescent tube vertical section structure schematic diagram of this utility model embodiment;
Fig. 4 is the lamp holder external structure schematic diagram of this utility model embodiment;
Fig. 5 is the lamp holder blind end structural representation of this utility model embodiment;
Fig. 6 is that the body of the connecting portion of this utility model embodiment connects end structure schematic diagram.
Detailed description of the invention:
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Shown in Fig. 1-Fig. 3, the LED lamp tube of the band reflection shield of the present embodiment includes a transparent tube body 1, described transparent tube body 1 is respectively arranged at two ends with lamp holder 2, it is connected to a printing opacity but opaque PC body 3 in transparent tube body 1 internal sleeve, transparent tube body 1 inwall and PC body 3 outer wall are provided with hollow space 4, at printing opacity but opaque PC body 3 is provided with LED metal basal board 5, described LED metal basal board 5 back side is fixed in PC body 3 by opaque viscose glue packed layer 6, LED metal basal board 5 electrically connects with lamp holder 2, it is positioned in the hollow space 4 at viscose glue packed layer 6 back and is provided with reflection shield 7.
Add man-hour, glass or resin material is used to make transparent tube body 1, translucent or opaque PC material is used to make the translucent body of PC 3, luminous needs according to fluorescent tube, typically translucent for PC body 3 is made white, then LED metal basal board 5 is inserted in the translucent body of PC 3, and the space between PC translucent body 3 inwall and LED metal basal board 5 irrigates glue, viscose glue packed layer is formed after glue curing, thus realize the installation of LED metal basal board 5, then LED metal basal board two ends respectively and are carried out circuit connection between corresponding lamp holder, after connecting, reflection shield 7 is set in the hollow space 4 being positioned at viscose glue packed layer 6 back and fixes, then lamp holder 2 is individually fixed in transparent tube body 1 both sides.
As Figure 4-Figure 6, on the concrete structure of lamp holder, in the present embodiment, described lamp holder 2 includes a hollow housing 201, two end faces of hollow housing 201 are respectively blind end 202 and opening 203, described blind end 202 is provided with binding post 204, and described opening 203 is provided with a junction 8, is provided with the annular bayonet socket 801 for clamping transparent tube body 1 end in connecting portion 8.
On the concrete structure of reflection shield, in order to effectively utilize hollow space and be easy to the installation of parts and fix, in the present embodiment, described reflection shield 7 cross section is V-arrangement, and the inwall of reflection shield 7 is tangent with PC body 3 outer wall.
Owing to the Main Function of reflection shield is to reflect light, so the inwall of the reflection shield described in the present embodiment is smooth inner wall;And directly contact with PC body 3 due to reflection shield, in order to make it have the effect of auxiliary heat dissipation, it is male and fomale(M&F) outer wall by the outer wall of reflection shield 7, after being arranged to male and fomale(M&F) outer wall, increases the surface area of the outer wall of reflection shield 7, expand radiating surface.
Effectively fixing for the ease of reflection shield 7, prevent from it from producing in transport, installation process to loosen, in the present embodiment, a V-shaped groove 802 it is provided with in described connecting portion 8, being sealing surface bottom V-shaped groove 802, the open end of V-shaped groove 802 is provided with fixture block 803, and the two ends of described reflection shield 7 are fastened in V-shaped groove 802 and fixture block 803, reflection shield 7 can be carried out spacing by sealing surface bottom V-shaped groove 802 in the horizontal direction, prevents reflection shield 7 displacement in the horizontal direction and produces skew.
Simultaneously as the two ends of PC body 3 are also required to retrain accordingly, to prevent PC body 3 from moving in transparent tube body 1, described fixture block 803 props up PC body 3 two ends simultaneously and uses as block.
After transparent tube body 1 and lamp holder 2 installation, fluorescent tube is internal is full closeding state, and for the ease of heat radiation, in the present embodiment, the blind end 202 of described lamp holder is provided with louvre 205.
In said structure, described viscose glue packed layer is less than printing opacity but the longitudinal center cross section of opaque PC tubular body.
It addition, in the present embodiment, described viscose glue packed layer is PC material viscose glue packed layer.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.

Claims (9)

1. the LED lamp tube of band reflection shield, including a transparent tube body, transparent tube body is respectively arranged at two ends with lamp holder, it is characterized in that: described transparent tube body internal sleeve is connected to a printing opacity but opaque PC body, it is provided with hollow space between transparent tube body inwall and PC tube wall, LED metal basal board it is provided with in PC body, the described LED metal basal board back side is fixed in PC body by opaque viscose glue packed layer, LED metal basal board electrically connects with lamp holder, is positioned in the hollow space at viscose glue packed layer back and is provided with reflection shield.
2. the LED lamp tube of band reflection shield as claimed in claim 1, it is characterized in that: described lamp holder includes a hollow housing, two end faces of hollow housing are respectively blind end and opening, described blind end is provided with binding post, described opening is provided with a junction, is provided with the annular bayonet socket for clamping transparent tube body end in connecting portion.
3. the LED lamp tube of band reflection shield as claimed in claim 2, it is characterised in that: described reflection shield cross section is V-arrangement, and the inwall of reflection shield is tangent with PC tube wall.
4. the LED lamp tube of band reflection shield as claimed in claim 3, it is characterised in that: the inwall of described reflection shield is smooth inner wall, and the outer wall of reflection shield is male and fomale(M&F) outer wall.
5. the LED lamp tube of band reflection shield as claimed in claim 4, it is characterised in that: being provided with a V-shaped groove in described connecting portion, the open end of V-shaped groove is provided with fixture block, and the two ends of described reflection shield are fastened in V-shaped groove and fixture block.
6. the LED lamp tube of band reflection shield as claimed in claim 5, it is characterised in that: described fixture block props up PC body two ends simultaneously and uses as block.
7. the LED lamp tube of band reflection shield as claimed in claim 6, it is characterised in that: the blind end of described lamp holder is provided with louvre.
8. the LED lamp tube of band reflection shield as claimed in claim 7, it is characterised in that: described viscose glue packed layer is less than the longitudinal center cross section of PC tubular body.
9. the LED lamp tube of band reflection shield as claimed in claim 8, it is characterised in that: described viscose glue packed layer is PC material viscose glue packed layer.
CN201521072463.5U 2015-12-22 2015-12-22 Take LED fluorescent tube of reflector Expired - Fee Related CN205447339U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521072463.5U CN205447339U (en) 2015-12-22 2015-12-22 Take LED fluorescent tube of reflector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521072463.5U CN205447339U (en) 2015-12-22 2015-12-22 Take LED fluorescent tube of reflector

Publications (1)

Publication Number Publication Date
CN205447339U true CN205447339U (en) 2016-08-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521072463.5U Expired - Fee Related CN205447339U (en) 2015-12-22 2015-12-22 Take LED fluorescent tube of reflector

Country Status (1)

Country Link
CN (1) CN205447339U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105402620A (en) * 2015-12-22 2016-03-16 王显祺 LED lamp tube with reflector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105402620A (en) * 2015-12-22 2016-03-16 王显祺 LED lamp tube with reflector

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160810

Termination date: 20181222

CF01 Termination of patent right due to non-payment of annual fee