CN202992724U - Lamp tube provided with double light outgoing faces - Google Patents
Lamp tube provided with double light outgoing faces Download PDFInfo
- Publication number
- CN202992724U CN202992724U CN2012206207666U CN201220620766U CN202992724U CN 202992724 U CN202992724 U CN 202992724U CN 2012206207666 U CN2012206207666 U CN 2012206207666U CN 201220620766 U CN201220620766 U CN 201220620766U CN 202992724 U CN202992724 U CN 202992724U
- Authority
- CN
- China
- Prior art keywords
- lamp bar
- fluorescent tube
- radiating seat
- connecting portion
- hollow tube
- 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
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Abstract
The utility model provides a lamp tube provided with double light outgoing faces. The lamp tube comprises a hollow tube body, a heat radiating seat, a first lamp strip and a second lamp strip. An inner wall of the hollow tube body is provided with two corresponding plug-in portions. The heat radiating seat is located in the hollow tube body, and two sides of the heat radiating seat are provided with a first connecting portion and a second connecting portion which correspond to each other and are respectively plugged into the two plug-in portions. The heat radiating seat is provided with a first surface and a second surface which are opposite, wherein the first lamp strip is located on the first surface of the heat radiating seat, and the second lamp strip is located on the second surface of the heat radiating seat. The first lamp strip and the second lamp strip which have opposite light outgoing directions in the light-transmitting hollow tube body are simultaneously arranged on the first surface and the second surface of the heat radiating seat in simple assembling mode, so that the lamp tube has the effect of double-face light outgoing. Therefore, the lamp tube provided with the double light outgoing faces has the advantage of being convenient to assemble.
Description
Technical field
The utility model relates to a kind of fluorescent tube, particularly a kind of fluorescent tube with two-sided bright dipping.
Background technology
In daily life, lighting apparatus is indispensable important tool.Existing lighting apparatus mostly with bulb or fluorescent tube as light source.In these fluorescent tubes or bulb, comparatively common person has fluorescent tube, incandescent lamp bulb and based on halogen bulb, owing to need consume a large amount of electric energy when luminous, therefore use in recent years light emitting diode (Light-Emitting Diode, LED) more and more welcome for the lighting apparatus of light source.In addition, light emitting diode not only has the advantages such as the life-span is long, power consumption is low, volume is little, shatter-proof and of many uses, and be difficult for as conventional bulb as easily fragmentation, safer for the user.
Usually comprise column lampshade, end cap and luminous lamp strip with light emitting diode as the fluorescent tube of light source.Luminous lamp strip is arranged in the column lampshade, and luminous lamp strip is provided with a plurality of light emitting diodes, is provided with conductive junction point on the surface at the two ends of lamp bar.The conductive junction point of luminous lamp strip sees through the electrical contact that wire is connected to the end cap inboard so that external power via the conductive connecting pin transferring electric power of end cap to light emitting diode.
At present because some illuminated advertising signboards all are printed with advertisement public notice on its relative two sides, so the lamp source in advertising signboard need to provide the light source on relative two sides, just can make the two sides advertisement public notice to be shown.Yet, the general fluorescent tube of the fluorescent tube that uses in advertising signboard at present most of system use, but fluorescent tube has the high and frangible shortcoming of power consumption.
The utility model content
The purpose of this utility model is to provide a kind of fluorescent tube with two-sided bright dipping, and it has the effect of double-side illumination, and simple in structure.
For achieving the above object, the utility model provides a kind of fluorescent tube with two-sided bright dipping, comprises: hollow tube has two corresponding plugging position wall in the inner; Radiating seat is positioned at this hollow tube, and the both sides of this radiating seat have the first corresponding connecting portion and the second connecting portion, and this first connecting portion and the second connecting portion are inserted in respectively this two Plug Division, and this radiating seat has relative first surface and second surface; The first lamp bar is positioned at this first surface of this radiating seat; And the second lamp bar, be positioned at this second surface of this radiating seat.
Preferably, this first connecting portion and this second connecting portion are recess and this two Plug Division is corresponding protuberance, or this first connecting portion and this second connecting portion are protuberance and this two Plug Division is corresponding recess.
Preferably, have the first embedding seat on the first surface of this radiating seat, plug thereon for this first lamp bar, have the second embedding seat on this second surface, plug thereon for this second lamp bar.
Preferably, this fluorescent tube more comprises two end cap, and this end cap overlaps respectively should the both ends of body.
Preferably, this first lamp bar can have identical colour temperature and/or luminous intensity and/or emission wavelength with this second lamp bar.
Preferably, this first lamp bar has a plurality of the first luminescence units, and this second lamp bar has a plurality of the second luminescence units, and wherein each first luminescence unit is aligned with each other with the position of each the second luminescence unit respectively.Wherein, this first luminescence unit and/or this second luminescence unit are consisted of by light emitting diode.This light emitting diode is ultraviolet light-emitting diodes or visible light emitting diode.
Preferably, this hollow tube more comprises at least one colour temperature conversion layer, and this colour temperature conversion layer is layed in the outer surface of this hollow tube that this first lamp bar and/or this second lamp bar face, in order to change the colour temperature from this first lamp bar and/or this second lamp bar bright dipping.
Preferably, this first lamp bar is opposite with the light direction of this second lamp bar.
Compared with prior art, fluorescent tube with two-sided bright dipping of the present utility model is that the first lamp bar and the second lamp bar in the hollow tube of printing opacity, that two light directions are opposite sees through easy assembling mode, it is arranged on the relative first surface and second surface of radiating seat simultaneously, makes fluorescent tube have simultaneously the effect of two-sided bright dipping.Therefore, the utility model has advantages of easy to assembly on the making fluorescent tube.
Description of drawings
Fig. 1 is the profile of long axis direction that the utlity model has the fluorescent tube of two-sided bright dipping.
Fig. 2 is along the cutaway view of hatching 2-2 ' in Fig. 1.
Fig. 3 is the first lamp bar of Fig. 2 and the cutaway view that the second lamp bar is separated radiating seat.
[primary clustering symbol description]
100: 128: the second connecting portions of fluorescent tube
110: 130: the first lamp bars of hollow tube
110a: end 130a: the first light direction
111: 132: the first luminescence units of inwall
112: end cap 134: first substrate
114: 140: the second lamp bars of terminal
116,117: Plug Division 140a: the second light direction
120: 142: the second luminescence units of radiating seat
122: first surface 144: second substrate
122a: the first embedding seat 150: colour temperature conversion layer
124: second surface L
1: axis
124a: the second embedding seat d
1: distance
126: the first connecting portion d
2: distance
2-2 ': hatching
The specific embodiment
For making, the purpose of this utility model, structure, feature and function thereof there are further understanding, hereby coordinate embodiment to be described in detail as follows.
Please refer to shown in Figure 1ly, have the profile of long axis direction of the fluorescent tube 100 of two-sided bright dipping for the utility model is a kind of.As shown in Figure 1, the fluorescent tube 100 that has a two-sided bright dipping comprises hollow tube 110, radiating seat 120, the first lamp bar 130 and the second lamp bar 140.Wherein, the first lamp bar 130 and the second lamp bar 140 and are connected with first surface 122 and the second surface 124 of radiating seat 120 respectively in hollow tube 110.In the present embodiment, first surface 122 and second surface 124 are toward each other.In addition, when the first lamp bar 130 and the second lamp bar 140 are connected to two relative first surfaces 122 of radiating seat 120 and second surface 124, the light source that sends after the first lamp bar 130 energisings has the first light direction 130a, and the light source that sends after the second lamp bar 140 energisings has the second light direction 140a.In the present embodiment, the first light direction 130a and the second light direction 140a are opposite each other, but not as limit.In addition, described the first lamp bar 130 of the present embodiment can have identical colour temperature, luminous intensity or emission wavelength with the second lamp bar 140, but not as limit.In other embodiments, the first lamp bar 130 and the second lamp bar 140 also can have different colour temperature, luminous intensity or emission wavelength, but also not as limit.
In the present embodiment, the fluorescent tube 100 with two-sided bright dipping more comprises two end cap 112, and two end cap 112 is sleeved on respectively the both ends 110a of hollow tube 110.The first lamp bar 130 and the second lamp bar 140 that two-terminal 114 is electrically connected in fluorescent tube 100, and pass and be electrically connected external power source from two end cap 112 respectively, but make the first lamp bar 130 and the second lamp bar 140 mat terminals 114 obtain the power supply supply.
Please be simultaneously with reference to Fig. 2 and Fig. 3, Fig. 2 is the cutaway view of the hatching 2-2 ' in Fig. 1, Fig. 3 illustrates the first lamp bar 130 of Fig. 2 and the cutaway view that the second lamp bar 140 is separated radiating seat 120.As Fig. 2 and shown in Figure 3, the fluorescent tube 100 with two-sided bright dipping comprises hollow tube 110, radiating seat 120, the first lamp bar 130 and the second lamp bar 140.
The inwall 111 of hollow tube 110 has two corresponding Plug Divisions (116 and 117).Radiating seat 120 is positioned at hollow tube 110, and the both sides of radiating seat 120 have the first corresponding connecting portion 126 and the second connecting portion 128 is inserted in respectively two Plug Divisions 116/117.Wherein, radiating seat 120 can be the aluminium matter radiating seat of making in the aluminium extruded mode, but not as limit.In the present embodiment, the first connecting portion 126 and second connecting portion 128 of radiating seat 120 both sides are protuberance, and two Plug Divisions 116/117 of hollow tube 110 are corresponding recess.Chimeric by protuberance and recess makes the first connecting portion 126 and the second connecting portion 128 be individually fixed on two Plug Divisions 116/117.In other embodiments, the first connecting portion and second connecting portion of radiating seat 120 both sides can be recess, and two Plug Divisions of hollow tube 110 are corresponding protuberance (not being illustrated in drawing), make the recess that is embedded in that protuberance can be corresponding.
Radiating seat 120 has two relative first surface 122 and second surfaces 124.Wherein, the first lamp bar 130 is positioned at the first surface 122 of radiating seat 120, and the second lamp bar 140 is positioned at the second surface 124 of radiating seat 120.In the present embodiment, have the first embedding seat 122a on the first surface 122 of radiating seat 120, use for the first lamp bar 130 to plug thereon.In addition, have the second embedding seat 124a on second surface 124, use for the second lamp bar 140 to plug thereon.Therefore, be inserted in by the first lamp bar 130 connected mode that the first embedding seat 122a and the second lamp bar 140 are inserted in the second embedding seat 124a, make the first lamp bar 130 and the second lamp bar 140 be fixed on 120 liang of relative surfaces of radiating seat.Should be appreciated that, the present embodiment is only illustration, but not in order to limit to enforcement of the present utility model.
In addition, the first lamp bar 130 has several first luminescence units 132 (asking simultaneously with reference to Fig. 1).Wherein, several first luminescence units 132 are equally spaced to be arranged on first substrate 134, and the second lamp bar 140 has several second luminescence units 142 (asking simultaneously with reference to Fig. 1), several second luminescence units 142 are equally spaced to be arranged on second substrate 144, but the arrangement mode that arranges of the first luminescence unit 132 and the second luminescence unit 142 is not as limit.In the present embodiment, each first luminescence unit 132 position of second luminescence unit 142 corresponding with it respectively is aligned with each other with respect to radiating seat 120, that is to say, the center of the second luminescence unit 142 that each the first luminescence unit 132 is corresponding with it can be positioned on same axis L1, but not as limit.
In the present embodiment, the first luminescence unit 132 to the maximum linear of hollow tube 110 apart from d
1Greater than the second luminescence unit 142 to the maximum linear of hollow tube 110 apart from d
2, the intensity of light source of light source when hollow tube 110 surperficial bright dipping that makes the intensity of light source of light source when hollow tube 110 surperficial bright dipping that the first luminescence unit 132 sends send less than the second luminescence unit 142, but not as limit.In other embodiments, the first luminescence unit 132 to the ultimate range of hollow tube 110 also can be equal to or less than the second luminescence unit 142 to the ultimate range of hollow tube 110.
Described the first luminescence unit 132 of the present embodiment and the second luminescence unit 142 one of them can be light emitting diode and consists of at least.Wherein, light emitting diode can be white light-emitting diodes, ultraviolet light-emitting diodes or visible light emitting diode, but the luminescence unit kind that can be used as the first luminescence unit 132 and the second luminescence unit 142 is not as limit.
In the present embodiment, hollow tube 110 can more comprise at least one colour temperature conversion layer 150, is layed in the outer surface of the hollow tube 110 that the first lamp bar 130 faces, in order to changing the colour temperature from the first lamp bar 130 bright dippings, but not as limit.In other embodiments, the colour temperature conversion layer also can be layed in the outer surface (not being illustrated on drawing) of the hollow tube 110 that the second lamp bar 140 faces, in order to change the colour temperature from the second lamp bar 140 bright dippings.In addition, the colour temperature conversion layer also can be layed in the inner surface of hollow tube 110, but not as limit.For instance, the position that colour temperature conversion layer 150 arranges and area can be contained position and the area from light source bright dipping on hollow tube 110 outer surfaces that the first lamp bar 130 sends, and make after all light sources that the first lamp bar 130 sends all can see through colour temperature conversion layer 150 conversion colour temperatures to send from hollow tube 110.In the present embodiment, when the first lamp bar 130 and the second lamp bar 140 are all the lamp bar of same colour temperature, can allow the first lamp bar 130 have from the second lamp bar 140 in the different colour temperature of the light source of hollow tube 110 bright dippings at the light source of hollow tube 110 bright dippings by colour temperature conversion layer 150, the fluorescent tube 100 that makes two-sided bright dipping except can two-sided bright dipping, also can be further with the light source of two kinds of different-colours from the two-sided bright dipping of hollow tube 110.Should be appreciated that, the present embodiment is only illustration, but not in order to limit to enforcement of the present utility model.
By above-mentioned the utility model embodiment as can be known, application the utlity model has following advantage:
The fluorescent tube of the two-sided bright dipping of tool of the present utility model is that the first lamp bar and the second lamp bar in the hollow tube of printing opacity, that two light directions are opposite sees through easy assembling mode, it is arranged on the relative first surface and second surface of radiating seat simultaneously, makes fluorescent tube have simultaneously the effect of two-sided bright dipping.Therefore, the utility model has advantages of easy to assembly on the making fluorescent tube.
The fluorescent tube of the two-sided bright dipping of tool of the present utility model is after via electrified light emitting, and the light source that the first lamp bar and the second lamp bar send can be simultaneously from the hollow tube bright dipping.Because the second light direction of the first light direction of the first lamp bar and the second lamp bar is opposite each other, so all there is the light source bright dipping on the relative two sides of hollow tube, and forms the fluorescent tube of the two-sided bright dipping of tool.
The fluorescent tube of the two-sided bright dipping of tool of the present utility model is arranged on radiating seat simultaneously due to the first lamp bar and the second lamp bar, makes the part in the fluorescent tube of tool double-side few compared to two general luminous lamp tubes.Therefore, the fluorescent tube of tool double-side of the present utility model has lower cost.
The utility model is described by above-mentioned related embodiment, yet above-described embodiment is only for implementing example of the present utility model.Must be pointed out that, the embodiment that has disclosed does not limit scope of the present utility model.On the contrary, the change of doing within not breaking away from spirit and scope of the present utility model and retouching all belong to scope of patent protection of the present utility model.
Claims (10)
1. the fluorescent tube with two-sided bright dipping, is characterized in that, comprises:
Hollow tube has two corresponding plugging position wall in the inner;
Radiating seat is positioned at this hollow tube, and the both sides of this radiating seat have the first corresponding connecting portion and the second connecting portion, and this first connecting portion and the second connecting portion are inserted in respectively this two Plug Division, and this radiating seat has relative first surface and second surface;
The first lamp bar is positioned at this first surface of this radiating seat; And
The second lamp bar is positioned at this second surface of this radiating seat.
2. fluorescent tube as claimed in claim 1, is characterized in that, this first connecting portion and this second connecting portion are recess and this two Plug Division is corresponding protuberance, or this first connecting portion and this second connecting portion are protuberance and this two Plug Division is corresponding recess.
3. fluorescent tube as claimed in claim 1, is characterized in that, has the first embedding seat on the first surface of this radiating seat, plugs thereon for this first lamp bar, has the second embedding seat on this second surface, plugs thereon for this second lamp bar.
4. fluorescent tube as claimed in claim 1, is characterized in that, more comprises two end cap, and this end cap overlaps respectively should the both ends of body.
5. fluorescent tube as claimed in claim 1, is characterized in that, this first lamp bar can have identical colour temperature and/or luminous intensity and/or emission wavelength with this second lamp bar.
6. fluorescent tube as claimed in claim 1, is characterized in that, this first lamp bar has a plurality of the first luminescence units, and this second lamp bar has a plurality of the second luminescence units, and wherein each first luminescence unit is aligned with each other with the position of each the second luminescence unit respectively.
7. fluorescent tube as claimed in claim 6, is characterized in that, this first luminescence unit and/or this second luminescence unit are consisted of by light emitting diode.
8. fluorescent tube as claimed in claim 7, is characterized in that, this light emitting diode is ultraviolet light-emitting diodes or visible light emitting diode.
9. fluorescent tube as claimed in claim 1, it is characterized in that, this hollow tube more comprises at least one colour temperature conversion layer, this colour temperature conversion layer is layed in the outer surface of this hollow tube that this first lamp bar and/or this second lamp bar face, in order to change the colour temperature from this first lamp bar and/or this second lamp bar bright dipping.
10. fluorescent tube as claimed in claim 1, is characterized in that, this first lamp bar is opposite with the light direction of this second lamp bar.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206207666U CN202992724U (en) | 2012-11-21 | 2012-11-21 | Lamp tube provided with double light outgoing faces |
| TW102202035U TWM457835U (en) | 2012-11-21 | 2013-01-30 | Lighting tube having two light-emitting surfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206207666U CN202992724U (en) | 2012-11-21 | 2012-11-21 | Lamp tube provided with double light outgoing faces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202992724U true CN202992724U (en) | 2013-06-12 |
Family
ID=48563902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206207666U Expired - Fee Related CN202992724U (en) | 2012-11-21 | 2012-11-21 | Lamp tube provided with double light outgoing faces |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202992724U (en) |
| TW (1) | TWM457835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113739118A (en) * | 2021-08-09 | 2021-12-03 | 厦门普为光电科技有限公司 | Double-side luminous lamp |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090765A (en) | 2014-04-15 | 2015-11-25 | 鸿富锦精密工业（深圳）有限公司 | Light-emitting diode light fixture |
-
2012
- 2012-11-21 CN CN2012206207666U patent/CN202992724U/en not_active Expired - Fee Related
-
2013
- 2013-01-30 TW TW102202035U patent/TWM457835U/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113739118A (en) * | 2021-08-09 | 2021-12-03 | 厦门普为光电科技有限公司 | Double-side luminous lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM457835U (en) | 2013-07-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20191121 |