CN202708662U - Plug groove type LED daylight lamp tube - Google Patents
Plug groove type LED daylight lamp tube Download PDFInfo
- Publication number
- CN202708662U CN202708662U CN2012202582126U CN201220258212U CN202708662U CN 202708662 U CN202708662 U CN 202708662U CN 2012202582126 U CN2012202582126 U CN 2012202582126U CN 201220258212 U CN201220258212 U CN 201220258212U CN 202708662 U CN202708662 U CN 202708662U
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- Prior art keywords
- outer cover
- heat
- crown top
- burner
- heat radiation
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- Expired - Fee Related
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Abstract
The utility model discloses a plug groove type LEDS daylight lamp tube comprising a heat radiation outer casing, a light permeable outer cover, lamp crown tops, an LED light source and a power source adapter. The heat radiation outer casing with the rectangular section comprises a fastening strip and an outer frame which are fittingly mounted through a drawing type structure. The transparent outer cover is fittingly mounted with the heat radiation outer casing through the drawing type structure, the LED light source is arranged in a cavity formed by the heat radiation outer casing and the light permeable outer cover, the power source adapter is disposed in the heat radiation outer casing, and the lamp crown tops are sleeved at two ends of the heat radiation outer casing and the light permeable outer cover. According to the LED daylight lamp tube in the above structure, heat radiation area of the heat radiation outer casing of the rectangular structure is larger than that of a common arc-shaped heat radiation outer casing, and heat generated by the LED lamp can be quickly uniformly radiated. Further, by the aid of matching of the fastening strip of the drawing type structure, the light permeable outer casing and the outer frame and by the aid of movable fastening slots and fastening pins on the lamp crown tops, internal devices are more timesaving and laborsaving, convenient and quick to replace.
Description
Technical field
The utility model relates to a kind of light fixture, particularly relates to a kind of insertion slot type LED fluorescent tube.
Background technology
The advantages such as that the LED fluorescent lamp has is energy-conservation, the crevice projection angle adjustable range large, high temperature resistance, moistureproof and waterproof, anticreep, long service life day by day replace traditional fluorescent lamp, are widely used in various industries.Illuminating LED fluorescent lamp in the market, the great power LEDs that adopt more, light efficiency only is 15%-30%, all the other most Conversion of Energies are heat energy, if heat energy can not effectively be got rid of, will cause very serious consequence, high temperature can reduce LED luminous flux and luminous efficiency thereof, cause the bad phenomenon such as device aging, affect the service life of LED daylight etc.
In the prior art, the LED fluorescent tube is generally circle, and as shown in Figure 1, its external structure comprises the crown top of burner at heat-dissipating casing, light transmission outer cover and two ends, and described heat-dissipating casing and light transmission outer cover all are circular arc.Power supply adaptor is placed in the heat-dissipating casing, and led light source is positioned on the substrate of heat-dissipating casing and light transmission outer cover centre, and there is following shortcoming in the LED fluorescent tube of above-mentioned circle:
1. area of dissipation is little, and heat-dissipating casing is circular arc, and the inner space that surrounds is less;
2. change interior fittings inconvenient, when the components and parts in heat-dissipating casing or the light transmission outer cover damage, whole fluorescent tube need to be taken apart or damaged just and can change, cause unnecessary waste;
In view of this, the inventor studies this, develops specially a kind of insertion slot type LED fluorescent tube, and this case produces thus.
Summary of the invention
The purpose of this utility model provides a kind of insertion slot type LED fluorescent tube, not only has preferably radiating effect, and is convenient to change internal component.
To achieve these goals, solution of the present utility model is:
A kind of insertion slot type LED fluorescent tube comprises heat-dissipating casing, light transmission outer cover, the crown top of burner, led light source and power supply adaptor.Described heat-dissipating casing cross section is rectangular, comprises card article and housing, and installs by the drawing and pulling type respective outer side edges.Described light transmission outer cover is the curved surface of circular arc, heat-dissipating casing and light transmission outer cover are also installed by the drawing and pulling type respective outer side edges, led light source is positioned at the cavity that heat-dissipating casing and light transmission outer cover surround, and power supply adaptor is placed on heat-dissipating casing inside, and the crown top of burner is linked in the two ends of heat-dissipating casing and light transmission outer cover.
The housing of described heat-dissipating casing is respectively equipped with the first gathering sill and the second gathering sill in two ends up and down, card article is provided with the first corresponding guiding rib, cooperation by the first guiding rib and the first gathering sill makes card article move into housing, when card article and housing assembling, guiding rib is aimed at the first gathering sill get final product.
The arc-shaped surface two ends of described light transmission outer cover are respectively equipped with the second guiding rib, make light transmission outer cover move into housing by the cooperation of the second guiding rib and the second gathering sill, when light transmission outer cover assembles with housing, the second guiding rib is aimed at the second gathering sill get final product.
One of them crown top of burner at described LED fluorescent tube two ends comprises crown top of burner seat and conductive pin, another crown top of burner comprises crown top of burner seat, conductive pin, bayonet lock and draw-in groove, draw-in groove is opened on the crown top of burner seat, rectangular, its two long limits respectively are provided with a setting-up piece in the inner part, and the size and shape of bayonet lock is consistent with draw-in groove, and its two minor faces respectively are provided with a buckle in the inner part, bayonet lock is embedded in the draw-in groove by the buckle peace, and fixes by setting-up piece.
Described bayonet lock is provided with a groove, when needs are opened bayonet lock, inserts groove with instrument, yearns for firmly, just can take out easily.
Components and parts in being installed in heat-dissipating casing damage and make, and the user opens first the bayonet lock on the crown top of burner, pull card article then, and card article shifts out heat-dissipating casing by the draw-in groove on the crown top of burner, and power supply adaptor will expose out, is convenient to change.
As another kind of scheme, the crown top of burner seat of described lamp tube ends all is provided with draw-in groove and bayonet lock.The user can determine according to actual needs towards either side pull card article.
Adopt the LED fluorescent tube of said structure, the heat-dissipating casing of its rectangular configuration has increased area of dissipation than common circular arc heat-dissipating casing, the heat that the LED lamp produces can be exhaled rapidly and uniformly.In addition, the card article of drawing and pulling type structure, see through outer cover and housing cooperates, and the movable clamp groove on the crown top of burner seat and bayonet lock, make that to change internal component more time saving and energy saving, convenient and swift.
Below in conjunction with drawings and the specific embodiments the utility model is done and to be described in further detail.
Description of drawings
Fig. 1 is the LED fluorescent tube structural representation of prior art;
Fig. 2 is the LED fluorescent tube structural representation of the present embodiment;
Fig. 3 is the LED fluorescent tube cross-sectional structure figure of the present embodiment;
Fig. 4 is the stereogram of the present embodiment LED fluorescent lamp band draw-in groove crown top of burner;
Fig. 5 is the front view of one of them crown top of burner of the present embodiment LED fluorescent tube;
Fig. 6 is the front view of the supporting bayonet lock of the crown top of burner shown in Figure 5;
Fig. 7 is the front view of another crown top of burner of the present embodiment LED fluorescent tube;
Fig. 8 is the state diagram of the present embodiment card article pull.
The specific embodiment
As shown in Figure 2, the utility model discloses a kind of insertion slot type LED fluorescent tube, comprises heat-dissipating casing 1, light transmission outer cover 2, the crown top of burner 3, led light source 4 and power supply adaptor 5.Described heat-dissipating casing 1 cross section is rectangular, comprises card article 11 and housing 12, and installs by the drawing and pulling type respective outer side edges.Described light transmission outer cover 2 is the curved surface of circular arc, heat-dissipating casing 1 and light transmission outer cover 2 are also installed by the drawing and pulling type respective outer side edges, led light source 4 is positioned at the cavity that heat-dissipating casing 1 and light transmission outer cover 2 surround, power supply adaptor 5 is placed on heat-dissipating casing 1 inside, and the crown top of burner 3 is linked in the two ends of heat-dissipating casing 1 and light transmission outer cover 2.
As shown in Figure 3, the housing of described heat-dissipating casing 1 is respectively equipped with the first gathering sill 121 and the second gathering sill 122 in two ends about in the of 12, card article 11 is provided with the first corresponding guiding rib 111, cooperation by the first guiding rib 111 and the first gathering sill 121 makes card article 11 can move into easily housing 12, when card article 11 assembles with housing 12, the first guiding rib 111 is aimed at the first gathering sill 121 get final product.In the present embodiment, described heat-dissipating casing 1 adopts aluminum alloy material, can dispel the heat better.
Described light transmission outer cover 2 adopts light transmissive material, its arc-shaped surface two ends are respectively equipped with the second guiding rib 21, cooperation by the second guiding rib 21 and the second gathering sill 122 makes light transmission outer cover 1 can move into easily housing, when light transmission outer cover 2 assembles with housing 12, the second guiding rib 21 is aimed at the second gathering sill 122 get final product.
Shown in Fig. 4-7, the described crown top of burner 3 cross sections are D shape, one of them crown top of burner 3 comprises crown top of burner seat 31 and conductive pin 34, another crown top of burner comprises that crown top of burner seat 31, conductive pin 34, bayonet lock 33 and draw-in groove 32. draw-in grooves 32 are opened on the crown top of burner seat 31, rectangular, its two long limits respectively are provided with a setting-up piece 321 in the inner part, the size and shape of bayonet lock 33 is consistent with draw-in groove 32, its two minor faces respectively are provided with a buckle 332 in the inner part, bayonet lock 33 is embedded in the draw-in groove 32 by buckle 332 peaces, and fixing by setting-up piece 321.In the present embodiment, described crown top of burner seat 31, draw-in groove 32 and bayonet lock 33 all adopt plastic material; In addition, sometimes according to actual needs, the crown top of burner at two ends all can be offered fluting 32 and bayonet lock 33, make things convenient for like this card article 11 to carry out pull from any one direction, but in actual production and use procedure, be generally and save operation and cost, only need one of them crown top of burner to offer fluting 32 and expense 33 gets final product.
Described bayonet lock 33 is provided with a groove 331, when needs are opened bayonet lock 33, inserts groove 331 with instrument, yearns for firmly, just can take out easily.
As shown in Figure 8, when the components and parts in being installed in heat-dissipating casing 1 damaged, the user opened first the bayonet lock 33 on the crown top of burner 31, and then the pull card article 11, and card article 11 shifts out heat-dissipating casing 1 by the draw-in groove 32 on the crown top of burner 3, and power supply adaptor 5 will expose out, was convenient to change.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.
Claims (6)
1. an insertion slot type LED fluorescent tube is characterized in that: comprise heat-dissipating casing, light transmission outer cover, the crown top of burner, led light source and power supply adaptor; Described heat-dissipating casing cross section is rectangular, comprises card article and housing, and installs by the drawing and pulling type respective outer side edges; Described light transmission outer cover is the curved surface of circular arc, heat-dissipating casing and light transmission outer cover are also installed by the drawing and pulling type respective outer side edges, led light source is positioned at the cavity that heat-dissipating casing and light transmission outer cover surround, and power supply adaptor is placed on heat-dissipating casing inside, and the crown top of burner is linked in the two ends of heat-dissipating casing and light transmission outer cover.
2. such as the described a kind of insertion slot type LED fluorescent tube of claim 1, it is characterized in that: the housing of described heat-dissipating casing is respectively equipped with the first gathering sill and the second gathering sill in two ends up and down, card article is provided with the first corresponding guiding rib, and the first guiding rib and the first gathering sill match and make card article move into housing.
3. a kind of insertion slot type LED fluorescent tube as claimed in claim 1, it is characterized in that: the arc-shaped surface two ends of described light transmission outer cover are respectively equipped with the second guiding rib, and the second guiding rib and the second gathering sill match and make light transmission outer cover move into housing.
4. a kind of insertion slot type LED fluorescent tube as claimed in claim 1, it is characterized in that: one of them crown top of burner at LED fluorescent tube two ends comprises crown top of burner seat and conductive pin; Another crown top of burner comprises crown top of burner seat, conductive pin, bayonet lock and draw-in groove, draw-in groove is opened on the crown top of burner seat, rectangular, its two long limits respectively are provided with a setting-up piece in the inner part, the size and shape of bayonet lock is consistent with draw-in groove, its two minor faces respectively are provided with a buckle in the inner part, and bayonet lock is embedded in the draw-in groove by the buckle peace, and fixes by setting-up piece.
5. a kind of insertion slot type LED fluorescent tube as claimed in claim 4, it is characterized in that: described bayonet lock is provided with a groove.
6. such as claim 1 or 4 described a kind of insertion slot type LED fluorescent tubes, it is characterized in that: the crown top of burner seat of described lamp tube ends all is provided with draw-in groove and bayonet lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202582126U CN202708662U (en) | 2012-05-30 | 2012-05-30 | Plug groove type LED daylight lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202582126U CN202708662U (en) | 2012-05-30 | 2012-05-30 | Plug groove type LED daylight lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202708662U true CN202708662U (en) | 2013-01-30 |
Family
ID=47588963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202582126U Expired - Fee Related CN202708662U (en) | 2012-05-30 | 2012-05-30 | Plug groove type LED daylight lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202708662U (en) |
-
2012
- 2012-05-30 CN CN2012202582126U patent/CN202708662U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20140530 |