CN204313141U - Led daylight lamp - Google Patents
Led daylight lamp Download PDFInfo
- Publication number
- CN204313141U CN204313141U CN201520018327.1U CN201520018327U CN204313141U CN 204313141 U CN204313141 U CN 204313141U CN 201520018327 U CN201520018327 U CN 201520018327U CN 204313141 U CN204313141 U CN 204313141U
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- CN
- China
- Prior art keywords
- semi
- circuit board
- circular tube
- tube
- led
- 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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- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of LED daylight lamp, comprise fluorescent tube, be arranged on the first lamp holder of lamp tube ends and the second lamp holder and the circuit board be arranged in fluorescent tube and LED power, LED power is electrically connected with circuit board, circuit board is provided with multiple LED lamp bead, fluorescent tube comprises the first semi-circular tube and the second semi-circular tube with the first semi-circular tube clamping, the outer wall of the second semi-circular tube is provided with multiple radiating groove, the top of the second semi-circular tube is provided with fastening part, fastening part comprises base plate, be vertically set on the side plate of base plate both sides and be arranged on the top board at side plate top, base plate, the storage tank that power circuit board snaps in is formed between side plate and top board, the both sides of base plate are provided with locating hole, the both sides of circuit board are provided with the through hole corresponding with locating hole, circuit board is fixed in the storage tank of fastening part by plastic rivet.Its advantage is: can improve circuit board stability and long service life.
Description
Technical field
The utility model relates to technical field of lamps, is specifically a kind of LED daylight lamp.
Background technology
LED because its volume is little, power consumption is low, long service life, high brightness, the advantage such as low in calories, environmental protection, be gradually gained popularity in daily life.And LED daylight lamp start fast, power is little, without stroboscopic, be widely used in family or market.
Its structure of the LED daylight lamp of prior art generally comprises fluorescent tube, is arranged on the circuit board in fluorescent tube and is arranged on the lamp holder of lamp tube ends, circuit board is fixed in fluorescent tube by the mode of clamping, but the circuit board of the LED daylight lamp of this structure upon installation, circuit board easily produces loosening, less stable, especially when being given a shock, circuit board even can sideslip, poor reliability, just can reduce the service life of LED daylight lamp.
Summary of the invention
In view of the defect of above-mentioned prior art, the purpose of this utility model is: provide a kind of LED daylight lamp that can improve circuit board stability and long service life.
Technical solution of the present utility model is: LED daylight lamp, comprise fluorescent tube, be arranged on the first lamp holder and second lamp holder of lamp tube ends, be arranged on the circuit board in fluorescent tube and LED power, described LED power is electrically connected with circuit board, described circuit board is provided with multiple LED lamp bead, described fluorescent tube comprises the first semi-circular tube and the second semi-circular tube with the first semi-circular tube clamping, the outer wall of described second semi-circular tube is provided with multiple radiating groove, the top of described second semi-circular tube is provided with fastening part, described fastening part comprises base plate, be vertically set on the side plate of base plate both sides and be arranged on the top board at side plate top, described base plate, the storage tank that power circuit board snaps in is formed between side plate and top board, the both sides of described base plate are provided with locating hole, the both sides of described circuit board are provided with the through hole corresponding with locating hole, described circuit board is fixed in the storage tank of fastening part by plastic rivet.
Further, the two bottom sides of described first semi-circular tube has the fixture block extended internally, and the both sides, top of described second semi-circular tube are provided with the draw-in groove supplying the fixture block of the first semi-circular tube to snap in.
Further, described LED power is arranged in the second semi-circular tube by the containment vessel of a hollow.
Further, the inner of described first lamp holder and the inner of the second lamp holder are respectively equipped with the first installation portion and the second installation portion.
Further, described first installation portion and the second installation portion snap in the two ends of fluorescent tube respectively, and the first lamp holder and the second lamp holder and fluorescent tube are fixed by the mode be threaded.
Apply LED daylight lamp provided by the utility model, its beneficial effect is: fluorescent tube comprises the first semi-circular tube and the second semi-circular tube with the first semi-circular tube clamping, easy disassembly and the part be convenient for changing in fluorescent tube; The outer wall of the second semi-circular tube is provided with multiple radiating groove, convenient heat radiation, long service life; Circuit board is fixed in the storage tank of fastening part by plastic rivet, can prevent circuit board from producing and loosen, can ensure stability and the reliability of circuit board, and plastic rivet can not damage circuit board.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is decomposing schematic representation of the present utility model;
Fig. 3 is the enlarged drawing of a-quadrant in Fig. 2;
Fig. 4 is the enlarged drawing in B region in Fig. 2.
Shown in figure: 1-fluorescent tube, 1.1-first semi-circular tube, 1.1.1-fixture block, 1.2-second semi-circular tube; 1.2.1-draw-in groove, 2-first lamp holder, 3-second lamp holder, 4-circuit board; 5-LED power supply, 6-LED lamp pearl, 7-radiating groove, 8-fastening part; 8.1-base plate, 8.2-side plate, 8.3-top board, 9-storage tank; 10-locating hole, 11-through hole, 12-plastic rivet; 13-containment vessel, 14-first installation portion, 15-second installation portion.
Detailed description of the invention
For more intuitively, intactly understanding the technical solution of the utility model, existing just to carry out nonrestrictive feature description in conjunction with the utility model accompanying drawing as follows:
As Figure 1-Figure 4, LED daylight lamp, comprise fluorescent tube 1, be arranged on first lamp holder 2 and second lamp holder 3 at fluorescent tube 1 two ends, be arranged on the circuit board 4 in fluorescent tube 1 and LED power 5, LED power 5 is electrically connected with circuit board 4, circuit board 4 is provided with multiple LED lamp bead 6, fluorescent tube 1 comprises the first semi-circular tube 1.1 and the second semi-circular tube 1.2 with the first semi-circular tube 1.1 clamping, the outer wall of the second semi-circular tube 1.2 is provided with multiple radiating groove 7, the top of the second semi-circular tube 1.2 is provided with fastening part 8, fastening part 8 comprises base plate 8.1, be vertically set on the side plate 8.2 of base plate 8.1 both sides and be arranged on the top board 8.3 at side plate 8.2 top, base plate 8.1, the storage tank 9 that power circuit board 4 snaps in is formed between side plate 8.2 and top board 8.3, the both sides of base plate 8.1 are provided with locating hole 10, the both sides of circuit board 4 are provided with the through hole 11 corresponding with locating hole 10, circuit board 4 is fixed in the storage tank 9 of fastening part 8 by plastic rivet 12.
The two bottom sides of the first semi-circular tube 1.1 has the fixture block 1.1.1 extended internally, the both sides, top of the second semi-circular tube 1.2 are provided with the draw-in groove 1.2.1 supplying the fixture block 1.1.1 of the first semi-circular tube 1.1 to snap in, and during installation, the fixture block 1.1.1 of the first semi-circular tube 1.1 slips in the draw-in groove 1.2.1 being positioned the first semi-circular tube 1.1.
LED power 5 is arranged in the second semi-circular tube 1.2 by the containment vessel 13 of a hollow, can protect LED power 5.
Conveniently dismounting first lamp holder 2 and the second lamp holder 3, the inner of first lamp holder 2 and the inner of the second lamp holder 3 are respectively equipped with the first installation portion 14 and the second installation portion 15, first installation portion 14 and the second installation portion 15 snap in the two ends of fluorescent tube 1 respectively, and the first lamp holder 2 and the second lamp holder 3 are fixed with fluorescent tube 1 by the mode be threaded.
LED daylight lamp provided by the utility model, fluorescent tube 1 comprises the first semi-circular tube 1.1 and the second semi-circular tube 1.2 with the first semi-circular tube 1.1 clamping, easy disassembly and the part be convenient for changing in fluorescent tube 1; The outer wall of the second semi-circular tube 1.2 is provided with multiple radiating groove 7, convenient heat radiation, long service life; Circuit board 4 is fixed in the storage tank 9 of fastening part 8 by plastic rivet 12, can prevent circuit board 4 from producing and loosen, can ensure stability and the reliability of circuit board 4, and plastic rivet 12 can not damage circuit board 4.
Certainly; these are only preferred embodiment of the present utility model; non-ly therefore namely limit to the scope of the claims of the present utility model, all utilization the utility model descriptions and graphic content institute be simple and easy modification and equivalent structure change for it, all should in like manner be contained within scope of patent protection of the present utility model.
Claims (5)
1.LED fluorescent lamp, comprise fluorescent tube, be arranged on the first lamp holder of lamp tube ends and the second lamp holder and the circuit board be arranged in fluorescent tube and LED power, described LED power is electrically connected with circuit board, described circuit board is provided with multiple LED lamp bead, it is characterized in that: described fluorescent tube comprises the first semi-circular tube and the second semi-circular tube with the first semi-circular tube clamping, the outer wall of described second semi-circular tube is provided with multiple radiating groove, the top of described second semi-circular tube is provided with fastening part, described fastening part comprises base plate, be vertically set on the side plate of base plate both sides and be arranged on the top board at side plate top, described base plate, the storage tank that power circuit board snaps in is formed between side plate and top board, the both sides of described base plate are provided with locating hole, the both sides of described circuit board are provided with the through hole corresponding with locating hole, described circuit board is fixed in the storage tank of fastening part by plastic rivet.
2. LED daylight lamp according to claim 1, is characterized in that: the two bottom sides of described first semi-circular tube has the fixture block extended internally, and the both sides, top of described second semi-circular tube are provided with the draw-in groove supplying the fixture block of the first semi-circular tube to snap in.
3. LED daylight lamp according to claim 1, is characterized in that: described LED power is arranged in the second semi-circular tube by the containment vessel of a hollow.
4. LED daylight lamp according to claim 1, is characterized in that: the inner of described first lamp holder and the inner of the second lamp holder are respectively equipped with the first installation portion and the second installation portion.
5. LED daylight lamp according to claim 4, is characterized in that: described first installation portion and the second installation portion snap in the two ends of fluorescent tube respectively, and the first lamp holder and the second lamp holder and fluorescent tube is fixed by the mode be threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018327.1U CN204313141U (en) | 2015-01-04 | 2015-01-04 | Led daylight lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018327.1U CN204313141U (en) | 2015-01-04 | 2015-01-04 | Led daylight lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204313141U true CN204313141U (en) | 2015-05-06 |
Family
ID=53135455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520018327.1U Expired - Fee Related CN204313141U (en) | 2015-01-04 | 2015-01-04 | Led daylight lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204313141U (en) |
-
2015
- 2015-01-04 CN CN201520018327.1U patent/CN204313141U/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 | ||
| 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: 20150506 Termination date: 20210104 |