CN203036353U - Light-emitting diode (LED) light bar - Google Patents
Light-emitting diode (LED) light bar Download PDFInfo
- Publication number
- CN203036353U CN203036353U CN2013200209408U CN201320020940U CN203036353U CN 203036353 U CN203036353 U CN 203036353U CN 2013200209408 U CN2013200209408 U CN 2013200209408U CN 201320020940 U CN201320020940 U CN 201320020940U CN 203036353 U CN203036353 U CN 203036353U
- Authority
- CN
- China
- Prior art keywords
- bindiny mechanism
- led
- lamp holder
- connecting portion
- led light
- 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 - Lifetime
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses an LED light bar. The LED light bar comprises a tube and two LED lamp holders, wherein the two LED lamp holders are connected with the tube and are located at two ends of the tube, the tube comprises an LED light source and a casing, connecting mechanisms are arranged on opposite sides of the casing along the length direction of the casing, a lamp holder connecting portion is respectively arranged at the outmost end of each of the connecting mechanisms, each of the connecting mechanisms comprises a mask connecting mechanism and an LED light source connecting mechanism, and lamp holder connecting portions are installed on LED light source connecting mechanisms or/and mask connecting mechanisms. Compared with traditional lamp holder structures, the LED light bar has the advantages that lamp holder connecting mechanisms are arranged on connecting mechanisms, so that lamp holders are connected with the tube, no space in a power supply installation area is occupied, the large space is provided for the power supply installation area, the friction between wires and a base inside the power supply installation area can be prevented, and the reliability and the safety of the LED light bar can be improved.
Description
Technical field
The utility model patent relates to the LED lighting, relates to a kind of LED lamp bar by it.
Background technology
On the market mostly the fixed form of LED spot and lamp holder all adopt screw to fix, screw hole is arranged on the power supply installation region of LED fluorescent tube, taken the space of certain power supply installing zone.As shown in Figure 1, traditional lamp holder connecting portion 01 is arranged on power supply installing zone 02, take the space of part power supply installing zone 02, increased electric wire in the power supply installing zone 02 and the friction of base 03 and lamp holder connecting portion 01, thereby reduced reliability and the security of LED lamp bar.The power supply installing space of the T8 LED fluorescent tube of aluminum pipe pedestal is generally smaller, adopts fixedly lamp holder cooperation of screw, and the space is littler.Power supply design and production assembling are caused harmful effect.
Therefore, the new structure of a kind of LED lamp bar that the utility model proposes provides bigger space for the power supply installing zone, and does not take the position of pcb board, shell and PC cover, has utilized the fluorescent tube volume inside fully.
Summary of the invention
The purpose of this utility model is in order to overcome above-mentioned defective of the prior art, and namely the power supply installing zone space of LED fluorescent tube is less, to the power supply design and produce assembling and cause harmful effect.The utility model provides a kind of LED lamp bar, has not only realized being connected between lamp holder and the fluorescent tube, and has not taken any space of power supply installing zone.
In order to solve the problems of the technologies described above, the technical solution of the utility model is:
A kind of LED lamp bar, comprise a fluorescent tube and two the LED lamp holders that are positioned at lamp tube ends that are connected with described fluorescent tube, it is characterized in that: described fluorescent tube comprises LED light emitting source and shell, described shell respectively is provided with a bindiny mechanism along the opposite flank on its length direction, described bindiny mechanism outermost end is respectively arranged with a lamp holder connecting portion.
Preferably, described shell comprises face shield and base, described bindiny mechanism comprises the LED light emitting source bindiny mechanism that is arranged at edge in the base both sides along its length and is arranged at the face shield bindiny mechanism of base outer, both sides along its length that described LED light emitting source bindiny mechanism is or/and the outermost end of face shield bindiny mechanism is provided with the lamp holder connecting portion.
Preferably, described shell comprises face shield and base, and is integral mechanism, and described bindiny mechanism is the LED light emitting source bindiny mechanism that is arranged at edge in the base both sides along its length, and the outermost end of described LED light emitting source bindiny mechanism is provided with the lamp holder connecting portion.
Preferably, described LED light emitting source comprises pcb board, is positioned at LED luminescence unit and the power supply on described pcb board surface.
Preferably, described lamp holder connecting portion is screw.
Preferably, the degree of depth of described lamp holder connecting portion is set at d, and the length setting of described face shield is l, and the length setting of described base is L, and then d satisfies relational expression: L 〉=l+2d between l and the L.
Preferably, the degree of depth of described lamp holder connecting portion is set at d ", the length setting that places the pcb board in the LED illuminating source bindiny mechanism is h, the length setting of base is L, then d ", satisfy relational expression: L 〉=h+2d between h and the L ".
Preferably, the diameter of described lamp holder connecting portion is not less than the thickness of face shield.
Preferably, the diameter of described lamp holder connecting portion is not less than the thickness of pcb board.
Preferably, the diameter of described lamp holder connecting portion is greater than or less than the external diameter of bindiny mechanism.
Compare with the conventional lights header structure, lamp holder connecting portion 125 described in the utility model is installed in LED light emitting source bindiny mechanism or the face shield bindiny mechanism, on the one hand realized being connected between lamp holder and the fluorescent tube, do not take any space of power supply installing zone on the other hand, for the power supply installing zone provides bigger space, the interior electric wire of power supply installing zone and the friction between the base have been avoided, the reliability and the security that have improved LED lamp bar.
Description of drawings
Fig. 1 is the sectional view of traditional LED fluorescent tube;
Fig. 2 is the LED lamp bar three-dimensional exploded view of embodiment one of the present utility model;
Fig. 3 is the sectional view of the LED fluorescent tube of embodiment one of the present utility model;
Fig. 4 is the sectional view of the LED fluorescent tube of embodiment two of the present utility model.
The specific embodiment
For making the technical solution of the utility model clearer, below come the utility model is elaborated by specific embodiment.
Embodiment one
With reference to the accompanying drawings, the preferred embodiment one to the fixed structure of a kind of LED lamp bar aluminum pipe of the present utility model describes.
Below in conjunction with accompanying drawing, the specific embodiment of a kind of LED lamp bar that the utility model is provided is described in detail.
Shown in accompanying drawing 2 and 3, a kind of LED lamp bar that the utility model provides comprises a fluorescent tube 1 and two the LED lamp holders 2 that are positioned at lamp tube ends that are connected with described fluorescent tube.
Described fluorescent tube 1 comprises LED light emitting source 11 and shell 12.Described LED light emitting source 11 comprises that pcb board 111, LED luminescence unit 112 and power supply constitute.Pcb board 111 fronts are provided with a plurality of LED luminescence units 112, and the back side is equipped with supply unit, and the circuit of all parts all connects by pcb board 111 in the fluorescent tube 1.Described shell 12 comprises face shield 121 and base 122, and described face shield 121 is the PC material, for reaching effective lighting function, has transparent and two kinds of face shields of diffusion; Described base 122 is aluminum alloy material shell or PC material.Shell 12 be shaped as circular cylindrical cavity, respectively be provided with a bindiny mechanism along the opposite flank on its length direction at described shell 12.In the present embodiment, described bindiny mechanism comprises the LED light emitting source bindiny mechanism 123 that is arranged at edge in base 122 both sides along its length and the face shield bindiny mechanism 124 that is arranged at base 122 outer, both sides along its length.Described LED light emitting source bindiny mechanism 123 is the strip groove structure, is used for receiving LED light emitting source 11, specifically is to receive pcb board 111, and the profile of LED light emitting source bindiny mechanism 123 and the profile of pcb board 111 are complementary, and is convenient to fixing of pcb board 111.Described face shield bindiny mechanism 124 is the strip-shaped clamp groove structure, is used for receiving face shield 121, and the profile of the profile of face shield bindiny mechanism 124 and face shield 121 is complementary, and is convenient to the fixing of face shield 121.In other embodiments, base 122 is into a single integrated structure with face shield 121, and described shell 12 only is provided with LED light emitting source bindiny mechanism 123 along edge in the both sides of its length direction, need not to arrange face shield bindiny mechanism 124.
Face shield bindiny mechanism 124 outermost end of shell 12 are respectively arranged with a lamp holder connecting portion 125, and namely shell 12 is provided with four lamp holder connecting portions 125 altogether.In the present embodiment, described lamp holder connecting portion 125 is screw.If the degree of depth of lamp holder connecting portion 125 is set at d, placing the length setting of the face shield 121 in the face shield connecting portion 124 is l, and the length setting of base 122 is L, and then d satisfies relational expression: L 〉=l+2d between l and the L; The diameter of described lamp holder connecting portion 125 is not less than the thickness of face shield 121, less than the external diameter of face shield bindiny mechanism 124.In other embodiments, the diameter of lamp holder connecting portion 125 is not limited to present embodiment greater than the external diameter of face shield bindiny mechanism 124.
12 one-tenth one cavitys of described shell, pcb board 111 separates into two parts with this cavity, the half-cylindrical cavity that first is made of face shield 121 and pcb board 111, its inside is equipped with LED luminescence unit 112.Second portion is power supply installing zone 13 by the half-cylindrical cavity that base 122 and pcb board 111 constitute.
Described lamp holder 2 comprises that 21, two of lamp housings are exposed to copper pin and two fluorescent tube bindiny mechanisms 22 corresponding with lamp holder bindiny mechanism position on the fluorescent tube of lamp housing bottom.In the present embodiment, fluorescent tube bindiny mechanism 22 is screw, adopts screw to insert lamp holder connecting portion 125 and fluorescent tube bindiny mechanism 22 simultaneously, thereby realizes being connected of fluorescent tube 1 and lamp holder 2.
Compare with the conventional lights header structure, lamp holder connecting portion 125 described in the utility model is installed in face shield bindiny mechanism 124, on the one hand realized being connected between lamp holder 2 and the fluorescent tube 1, do not take any space of power supply installing zone 13 on the other hand, for power supply installing zone 13 provides bigger space, electric wire in the power supply installing zone 13 and the friction between the base 122 have been avoided, the reliability and the security that have improved LED lamp bar.
Embodiment two
As described in Figure 4, a kind of LED lamp bar that the utility model provides, its basic structure is identical with embodiment one, distinctive points is: lamp holder connecting portion 125 is arranged on the outermost end of the LED light emitting source bindiny mechanism 123 of shell, the degree of depth of lamp holder connecting portion 125 is set at d ", placing the length setting of the pcb board 111 in the LED illuminating source bindiny mechanism 123 is h, the length setting of base is L; d then ", satisfy relational expression: L 〉=h+2d between h and the L "; The diameter of described lamp holder connecting portion 125 is not less than the thickness of pcb board 111, less than the external diameter of LED light emitting source bindiny mechanism 123.In other embodiments, the diameter of lamp holder connecting portion 125 is not limited to present embodiment greater than the external diameter of LED light emitting source bindiny mechanism 123.
In other embodiments, lamp holder connecting portion 125 can be arranged on face shield bindiny mechanism and LED light emitting source bindiny mechanism 123 simultaneously, is not limited to present embodiment.
Compare with the conventional lights header structure, lamp holder connecting portion 125 described in the utility model is installed in LED light emitting source bindiny mechanism 123 or the face shield bindiny mechanism, on the one hand realized being connected between lamp holder and the fluorescent tube, do not take any space of power supply installing zone on the other hand, for the power supply installing zone provides bigger space, the interior electric wire of power supply installing zone and the friction between the base have been avoided, the reliability and the security that have improved LED lamp bar.
More than the utility model is described in detail, use specific case in the literary composition principle of the present utility model and embodiment set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (10)
1. LED lamp bar, comprise a fluorescent tube and two the LED lamp holders that are positioned at lamp tube ends that are connected with described fluorescent tube, it is characterized in that: described fluorescent tube comprises LED light emitting source and shell, described shell respectively is provided with a bindiny mechanism along the opposite flank on its length direction, described bindiny mechanism outermost end is respectively arranged with a lamp holder connecting portion.
2. a kind of LED lamp bar according to claim 1, it is characterized in that, described shell comprises face shield and base, described bindiny mechanism comprises the LED light emitting source bindiny mechanism that is arranged at edge in the base both sides along its length and is arranged at the face shield bindiny mechanism of base outer, both sides along its length that described LED light emitting source bindiny mechanism is or/and the outermost end of face shield bindiny mechanism is provided with the lamp holder connecting portion.
3. a kind of LED lamp bar according to claim 1, it is characterized in that, described shell comprises face shield and base, and be integral mechanism, described bindiny mechanism is the LED light emitting source bindiny mechanism that is arranged at edge in the base both sides along its length, and the outermost end of described LED light emitting source bindiny mechanism is provided with the lamp holder connecting portion.
4. according to claim 2 or 3 described a kind of LED lamp bars, it is characterized in that described LED light emitting source comprises pcb board, is positioned at LED luminescence unit and the power supply on described pcb board surface.
5. a kind of LED lamp bar according to claim 1 is characterized in that described lamp holder connecting portion is screw.
6. a kind of LED lamp bar according to claim 2 is characterized in that the degree of depth of described lamp holder connecting portion is set at d, and the length setting of described face shield is l, and the length setting of described base is L, and then d satisfies relational expression: L 〉=l+2d between l and the L.
7. a kind of LED lamp bar according to claim 4 is characterized in that the degree of depth of described lamp holder connecting portion is set at d "; the length setting that places the pcb board in the LED illuminating source bindiny mechanism is h; the length setting of base is L, then d ", satisfy relational expression: L 〉=h+2d between h and the L ".
8. a kind of LED lamp bar according to claim 2 is characterized in that the diameter of described lamp holder connecting portion is not less than the thickness of face shield.
9. a kind of LED lamp bar according to claim 4 is characterized in that the diameter of described lamp holder connecting portion is not less than the thickness of pcb board.
10. a kind of LED lamp bar according to claim 1 is characterized in that the diameter of described lamp holder connecting portion is greater than or less than the external diameter of bindiny mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200209408U CN203036353U (en) | 2013-01-16 | 2013-01-16 | Light-emitting diode (LED) light bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200209408U CN203036353U (en) | 2013-01-16 | 2013-01-16 | Light-emitting diode (LED) light bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203036353U true CN203036353U (en) | 2013-07-03 |
Family
ID=48688479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200209408U Expired - Lifetime CN203036353U (en) | 2013-01-16 | 2013-01-16 | Light-emitting diode (LED) light bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203036353U (en) |
-
2013
- 2013-01-16 CN CN2013200209408U patent/CN203036353U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR0313978A (en) | Traffic light lamp and its backlighting method | |
| CN101818864A (en) | Lighting device and lighting fixture | |
| CN201326985Y (en) | Tubular LED lamp convenient to replace | |
| CN203868739U (en) | Novel modulator tube | |
| CN202001900U (en) | LED (Light Emitting Diode) light source lamp bulb | |
| CN202040597U (en) | Light-emitting diode (LED) daylight lamp | |
| CN203036353U (en) | Light-emitting diode (LED) light bar | |
| CN203068297U (en) | Integrated-type wide-angle light-emitting diode (LED) fluorescent lamp tube | |
| CN203273399U (en) | Novel LED strip-shaped light source | |
| CN202992837U (en) | Strip light with connecting structure | |
| CN201582632U (en) | Led lamp tube | |
| CN202403128U (en) | Light source module of light-emitting diode (LED) ceiling lamp | |
| CN103016983B (en) | A kind of LED | |
| CN203501104U (en) | Illumination lamp | |
| CN202938066U (en) | Electricity contact connecting type chip on board (COB)-light emitting diode (LED) light source module | |
| CN203202761U (en) | Bar-type lamp | |
| CN202756934U (en) | Integral LED fluorescent lamp tube | |
| CN202008044U (en) | Fluorescent support LED lamp | |
| CN201203080Y (en) | LED lamp tube | |
| CN201203081Y (en) | Aluminum alloy integrated LED lamp tube | |
| CN205372144U (en) | LED lamp of inserted and combined circuit board | |
| CN206036722U (en) | LED infrared -sensing tube | |
| CN203082602U (en) | Integral T5 lamp tube | |
| CN201964203U (en) | LED illuminant bulb | |
| CN203068435U (en) | Modified structure of light emitting diode (LED) daylight lamp tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |
|
| CX01 | Expiry of patent term |