CN204678168U - A kind of energy-saving LED lamp - Google Patents

A kind of energy-saving LED lamp Download PDF

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Publication number
CN204678168U
CN204678168U CN201520371839.6U CN201520371839U CN204678168U CN 204678168 U CN204678168 U CN 204678168U CN 201520371839 U CN201520371839 U CN 201520371839U CN 204678168 U CN204678168 U CN 204678168U
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China
Prior art keywords
fluorescent tube
energy
circuit board
base
led lamp
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Active
Application number
CN201520371839.6U
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Chinese (zh)
Inventor
蒋汉玉
邱泉金
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XIAMEN WERUN TECHNOLOGY Corp
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XIAMEN WERUN TECHNOLOGY Corp
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Priority to CN201520371839.6U priority Critical patent/CN204678168U/en
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Abstract

The utility model discloses a kind of energy-saving LED lamp, comprise lamp holder, base, circuit board, LED element and fluorescent tube, lamp holder is connected with base, LED element is installed on circuit boards, circuit board and fluorescent tube are arranged on base, lamp holder is electrically connected with circuit board, fluorescent tube is made by thermoplastic, fluorescent tube is a corrugated pipes, and corrugated pipes comprises lug boss and depressed part, and lug boss is connected with depressed part, the inner surface of tube is provided with reflection protrusion, reflection protrusion is arc surfaced, and the top of LED element and circuit board is covered with disperses cover, and dispersing cover is arc face shield.Not only structure is simple for the utility model, good energy-conserving effect, and achieves all-directional illumination.

Description

A kind of energy-saving LED lamp
Technical field
The utility model relates to a kind of energy-saving LED lamp.
Background technology
At present while human civilization is growing, tellurian resource is also consuming day by day, constitutes a threat to mankind's procreation development in the future so far, thus economize energy, raise the efficiency the environmental issue becoming the whole mankind and more and more pay close attention to.Light fixture is illuminations indispensable in people's daily life, and what provide the luminous energy for light fixture is electric energy, and the utilization rate of saving electric energy and improving electric energy can save a large amount of natural resources.LED has energy-saving and environmental protection, the advantage that radiationless, brightness is high as the light emitting source of a new generation, LED bulb in the market is all designed to 360 degree of luminescences, but to multi-angle be become to arrange light source design and just can reach 360 degree, not energy-conservation and complex structure, or fluorescent tube is carried out being designed to helical form to realize all-directional illumination, but although energy-conservation complex structure, and existing LED radiating effect is general, affects the service life of bulb.
In view of this, a kind of energy-saving LED lamp of the present inventor's specialized designs, this case produces thus.
Utility model content
First object of the present utility model is to provide a kind of energy-saving LED lamp, and not only structure is simple, good energy-conserving effect, and achieves all-directional illumination.
Second object of the present utility model is to provide a kind of energy-saving LED lamp, realizes good heat sinking function.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of energy-saving LED lamp, comprise lamp holder, base, circuit board, LED element and fluorescent tube, lamp holder is connected with base, LED element is installed on circuit boards, circuit board and fluorescent tube are arranged on base, lamp holder is electrically connected with circuit board, fluorescent tube is made by thermoplastic, fluorescent tube is a corrugated pipes, and corrugated pipes comprises lug boss and depressed part, and lug boss is connected with depressed part, the inner surface of tube is provided with reflection protrusion, reflection protrusion is arc surfaced, and the top of LED element and circuit board is covered with disperses cover, and dispersing cover is arc face shield.
Described LED element shape triangular in shape is laid on circuit boards.
Described reflection protrusion is thickly laid in the inner surface of fluorescent tube from the lower end of fluorescent tube to upper end by dredging.
Described thermoplastic is polymetylmethacrylate, polybutylene terephthalate (PBT) PBT or polycarbonate.
The outer wall of described base is interval with radiating fin, has the heat exchange groove for air circulation between adjacent radiating fin.
Junction between described base and radiating fin is provided with heat conductive silica gel lipid layer.
The beneficial effects of the utility model are:
Cover of dispersing of the present utility model expands the range of exposures of light to fluorescent tube inside, and fluorescent tube is a corrugated pipes, the reflective surface area of fluorescent tube inside can be increased, be conducive to light and carry out multiple reflections, the irradiating angle of the light formed after diffuse reflection is larger, what throw light on is wider, achieves all-directional illumination, possesses preferably energy-saving effect; Corrugated pipes expands the convection space of inner air, promotes LED heat radiation, extends bulb service life; The inner surface of tube is provided with reflection protrusion, reflection protrusion is arc surfaced, through protruding diffuse reflection effect, expand illumination zone, particularly, the light that LED light source sends is by arc convex multiple reflections and utilize the convex lens effect of arc convex to make this LED electricity-saving lamp its brightness of illumination when equal-wattage can improve more than 3 times, thus substantially increases the illumination efficiency of LED electricity-saving lamp, achieves preferably energy-saving effect.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms a part of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model.
In figure:
1-lamp holder; 2-base; 3-circuit board; 4-LED element; 5-fluorescent tube; 51-lug boss; 52-depressed part; 6-disperses cover.
Detailed description of the invention
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearly, understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of energy-saving LED lamp of the utility model, comprise lamp holder 1, base 2, circuit board 3, LED element 4 and fluorescent tube 5, lamp holder 1 is connected with base 2, LED element 4 is arranged on circuit board 3, circuit board 3 and fluorescent tube 5 are arranged on base 2, lamp holder 1 is electrically connected with circuit board 3, fluorescent tube 5 is made by thermoplastic, fluorescent tube 5 is a corrugated pipes, corrugated pipes comprises lug boss 51 and depressed part 52, lug boss 51 is connected with depressed part 52, fluorescent tube 5 inner surface is provided with reflection protrusion, reflection protrusion is arc surfaced, the top of LED element 4 and circuit board 3 is covered with disperses cover 6, disperse cover 6 for arc face shield.
Realize energy-conservation effect in order to maximized, the central angle of the lug boss 51 of this embodiment is 45-135 °, and its radius is 1-2cm; The central angle of depressed part 52 is 60-135 °, and its radius is 1-1.5cm.
In order to realize preferably energy-saving effect, described LED element 4 shape triangular in shape is laid on circuit board 3, and to meet comprehensive photograph, and laying structure is simple.
Described reflection protrusion from the lower end of fluorescent tube to upper end by dredge thickly be laid in fluorescent tube 5 inner surface, increase the light of going out from fluorescent tube 5 upper end transmission, make the luminance proportion of fluorescent tube 5 entirety, the light sent is more even, achieves preferably energy-saving effect.
In order to make the translucent effect of fluorescent tube 5 better, described thermoplastic is polymetylmethacrylate, polybutylene terephthalate (PBT) PBT or polycarbonate.
The outer wall of described base is interval with radiating fin, has the heat exchange groove for air circulation between adjacent radiating fin, by the conduct heat away of LED inside to outside, can extend the service life of LED.
In order to realize preferably radiating effect, the junction between described base and radiating fin is provided with heat conductive silica gel lipid layer.
The beneficial effects of the utility model are:
Cover 6 of dispersing of the present utility model expands the range of exposures of light to fluorescent tube 5 inside, and fluorescent tube 5 is a corrugated pipes, the reflective surface area of fluorescent tube 5 inside can be increased, be conducive to light and carry out multiple reflections, the irradiating angle of the light formed after diffuse reflection is larger, what throw light on is wider, achieves all-directional illumination, possesses preferably energy-saving effect; Corrugated pipes expands the convection space of inner air, promotes LED heat radiation, extends bulb service life; Fluorescent tube 5 inner surface is provided with reflection protrusion, reflection protrusion is arc surfaced, through protruding diffuse reflection effect, expand illumination zone, particularly, the light that LED light source sends is by arc convex multiple reflections and utilize the convex lens effect of arc convex to make this LED electricity-saving lamp its brightness of illumination when equal-wattage can improve more than 3 times, thus substantially increases the illumination efficiency of LED electricity-saving lamp, achieves preferably energy-saving effect.
Above-mentioned explanation illustrate and describes preferred embodiment of the present utility model, as previously mentioned, be to be understood that the utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in utility model contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection domain of the utility model claims.

Claims (6)

1. an energy-saving LED lamp, comprise lamp holder, base, circuit board, LED element and fluorescent tube, lamp holder is connected with base, LED element is installed on circuit boards, circuit board and fluorescent tube are arranged on base, lamp holder is electrically connected with circuit board, it is characterized in that: fluorescent tube is made by thermoplastic, fluorescent tube is a corrugated pipes, and corrugated pipes comprises lug boss and depressed part, and lug boss is connected with depressed part, the inner surface of tube is provided with reflection protrusion, reflection protrusion is arc surfaced, and the top of LED element and circuit board is covered with disperses cover, and dispersing cover is arc face shield.
2. a kind of energy-saving LED lamp according to claim 1, is characterized in that: described LED element shape triangular in shape is laid on circuit boards.
3. a kind of energy-saving LED lamp according to claim 1, is characterized in that: described reflection protrusion is thickly laid in the inner surface of fluorescent tube from the lower end of fluorescent tube to upper end by dredging.
4. a kind of energy-saving LED lamp according to claim 1, is characterized in that: described thermoplastic is polymetylmethacrylate, polybutylene terephthalate (PBT) PBT or polycarbonate.
5. a kind of energy-saving LED lamp according to claim 1, is characterized in that: the outer wall of described base is interval with radiating fin, has the heat exchange groove for air circulation between adjacent radiating fin.
6. a kind of energy-saving LED lamp according to claim 5, is characterized in that: the junction between described base and radiating fin is provided with heat conductive silica gel lipid layer.
CN201520371839.6U 2015-06-02 2015-06-02 A kind of energy-saving LED lamp Active CN204678168U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520371839.6U CN204678168U (en) 2015-06-02 2015-06-02 A kind of energy-saving LED lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520371839.6U CN204678168U (en) 2015-06-02 2015-06-02 A kind of energy-saving LED lamp

Publications (1)

Publication Number Publication Date
CN204678168U true CN204678168U (en) 2015-09-30

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Family Applications (1)

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CN201520371839.6U Active CN204678168U (en) 2015-06-02 2015-06-02 A kind of energy-saving LED lamp

Country Status (1)

Country Link
CN (1) CN204678168U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105333326A (en) * 2015-12-11 2016-02-17 江苏鸿佳电子科技有限公司 Lantern type light-source bulb lamp
CN110872139A (en) * 2018-09-03 2020-03-10 乐山市净源水处理设备有限公司 Photocatalysis device for treating sewage containing suspended impurities

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105333326A (en) * 2015-12-11 2016-02-17 江苏鸿佳电子科技有限公司 Lantern type light-source bulb lamp
CN110872139A (en) * 2018-09-03 2020-03-10 乐山市净源水处理设备有限公司 Photocatalysis device for treating sewage containing suspended impurities

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