CN205842593U - A kind of large power wide-angle LED electricity-saving lamp - Google Patents

A kind of large power wide-angle LED electricity-saving lamp Download PDF

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Publication number
CN205842593U
CN205842593U CN201620712688.0U CN201620712688U CN205842593U CN 205842593 U CN205842593 U CN 205842593U CN 201620712688 U CN201620712688 U CN 201620712688U CN 205842593 U CN205842593 U CN 205842593U
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CN
China
Prior art keywords
light source
heat radiation
source board
lamp holder
lamp
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
Application number
CN201620712688.0U
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Chinese (zh)
Inventor
汪祖平
张志华
汪海源
曹发生
何群
张志勇
胡千保
陈绍全
万民
韦兴标
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI LIANGLIANG ELECTRONIC SCIENCE & TECHNOLOGY Co Ltd
Original Assignee
ANHUI LIANGLIANG ELECTRONIC SCIENCE & TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ANHUI LIANGLIANG ELECTRONIC SCIENCE & TECHNOLOGY Co Ltd filed Critical ANHUI LIANGLIANG ELECTRONIC SCIENCE & TECHNOLOGY Co Ltd
Priority to CN201620712688.0U priority Critical patent/CN205842593U/en
Application granted granted Critical
Publication of CN205842593U publication Critical patent/CN205842593U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of large power wide-angle LED electricity-saving lamp, including: lampshade, light source board and lamp holder, the bottom of lamp holder is provided with screw joint, the surrounding sidewall of lamp holder is provided with combination heat dissipation structure, combination heat dissipation structure includes " V " shape heat radiation groove and heat radiation projection, along the surrounding lateral wall of lamp holder along the uniform intervals setting protruding with described heat radiation of described " V " shape heat radiation groove, lamp holder upper end is provided with substrate, light source board is connected by trip bolt and described substrate are fixing, the medium position of substrate is additionally provided with 1 or 2 through holes, light source board is electrically connected with screw joint through through hole by wire;By the combination heat dissipation structure that design " V " shape heat radiation groove and heat radiation are protruding, radiating surface can be effectively improved, increase heat dissipation, light source board and lamp bead projecting, improves the lighting angle of light source, and angle can improve to 250 °, improve illumination utilization rate, under high-power illumination demand, by more preferable for heat radiation, lighting angle is wider.

Description

A kind of large power wide-angle LED electricity-saving lamp
Technical field
This utility model relates to a kind of large power wide-angle LED electricity-saving lamp, belongs to the manufacturing technology neck of LED electricity-saving lamp Territory.
Background technology
LED electricity-saving lamp has the most superior energy-saving effect, has been widely used for all kinds of field of illuminating lamps, particularly For in the demand of the high-power illumination light fixture of high brightness, LED relies on the absolute power advantage of its low-power consumption, the most generally adopts With.
But, either luminescence chip plate is still powered on holder structure, and the cost of LED electricity-saving lamp is the highest.Existing LED High-power LED energy-saving lamp under the application of electricity-saving lamp particularly high brightness demand, all also exists radiating effect poor, and luminous utilization rate is relatively Low common technique problem, and for, under ordinary lamps shape (most commonly used spherical, column) structure, there is also luminescence The technological deficiency of plate lighting angle narrow (the most universal lighting angle is 220 ° of scopes).
Utility model content
The deficiency that this utility model exists for prior art just, it is provided that a kind of large power wide-angle LED electricity-saving lamp so that it is Radiating effect substantially optimizes, and light angle is wider simultaneously, it is achieved to carrying of the utilization rate of the light source of large power wide-angle LED electricity-saving lamp Height, does not interferes with again radiating effect and service life simultaneously.
For solving the problems referred to above, technical solution adopted in the utility model is as follows:
A kind of large power wide-angle LED electricity-saving lamp, including: lampshade, light source board and lamp holder, the bottom of described lamp holder is provided with screw socket Joint, it is characterised in that the surrounding sidewall of described lamp holder is provided with combination heat dissipation structure, described combination heat dissipation structure includes " V " Shape heat radiation groove and heat radiation projection, described " V " shape heat radiation groove is protruding with described heat radiation along the surrounding lateral wall of described lamp holder Uniform intervals is arranged, and described lamp holder upper end is provided with substrate, and described light source board is connected by trip bolt and described substrate are fixing, institute The medium position stating substrate is additionally provided with one or 2 through holes, and described light source board is realized with described through described through hole by wire The electric connection of screw joint.
Further, described lampshade is inverse u shape shape, and described lampshade is connected in the lateral wall of described substrate, inverse u shape The lampshade structure of shape, and by the lateral wall of clamping with described substrate, thus light source board is arranged in lampshade, can be effective Expand the irradiating angle of lamp body, for the irradiating angle of 220 ° of prior art, can improve to 250 °, thus be effectively improved its light According to utilization rate.
Further, described light source board being provided with LED lamp bead, described LED lamp bead patch is welded on described light source board.
Preferably, described LED lamp bead is uniformly distributed on described light source board, and two adjacent lamp bead spacing are 0.2cm- 0.6cm。
Compared with prior art, implementation result of the present utility model is as follows for this utility model:
Radix Rumicis high-power LED energy-saving lamp described in the utility model, has " V " shape heat radiation groove by design and heat radiation is convex The combination heat dissipation structure risen, can be effectively improved radiating surface, increases heat dissipation, sets based on light source board and the prominent of lamp bead meanwhile Putting, can be effectively increased the lighting angle of light source luminescent, its Radix Rumicis angle can improve to 250 °, thus it is new to be effectively improved this practicality The illumination utilization rate of the LED electricity-saving lamp belonging to type, under powerful lighting demand, above-mentioned 2 prominent improvement, body will be concentrated Existing the most of the present utility model significantly improve effect (more preferably, lighting angle is wider in heat radiation).
Accompanying drawing explanation
Fig. 1 is a kind of large power wide-angle LED energy-saving lamp structure simplified schematic diagram described in the utility model.
Detailed description of the invention
Content of the present utility model is described below in conjunction with specific embodiments.
As it is shown in figure 1, be a kind of large power wide-angle LED electricity-saving lamp described in the utility model, including: lampshade 1, light source board 2 and lamp holder 3, the bottom of lamp holder 3 is provided with screw joint 4, and the surrounding sidewall of lamp holder 4 is provided with combination heat dissipation structure, described combination Radiator structure includes " V " shape heat radiation groove 7 and projection 8 of dispelling the heat, " V " shape heat radiation groove 7 and the projection 8 surrounding along lamp holder 3 of dispelling the heat On lateral wall, uniform intervals is arranged, and lamp holder upper end is provided with substrate 5, and light source board 2 is connected by fastening spiral shell 6 nail is fixing with substrate 5, base The medium position of plate 5 is additionally provided with one or 2 through holes (not marking in figure), and light source board 5 is realized through described through hole by wire Electric connection with screw joint 4.
Lampshade 1 is inverse u shape shape, and lampshade 1 is connected in the lateral wall of the substrate 5 that lamp holder upper end is fixedly installed, inverse u shape Lampshade 1 structure of shape, and by the lateral wall of clamping with substrate 5, thus light source board 2 is arranged in lampshade 1, can be effective Expand the irradiating angle of lamp body, for the irradiating angle of 220 ° of prior art, can improve to 250 °, thus be effectively improved its light According to utilization rate.
Being provided with LED lamp bead 9 on light source board 2, described LED lamp bead 9 patch is welded on described light source board 2.Patch is welded in light source board On LED lamp bead, while guaranteeing firm connection so that LED lamp bead possess certain outwardly, it is coordinated to fall The lampshade of " U " type shape, expands its lighting angle, has positive improvement facilitation.
Preferably, LED lamp bead 9 is uniformly distributed on described light source board 2, and the spacing of two adjacent LED lamp bead is 0.2cm-0.6cm.The spacing of two LED lamp bead adjacent on many experiments, light source board is 0.2cm-0.6cm, has reasonably Lighting angle and the most suitable thermal diffusivity, for light efficiency and the Radix Rumicis of high-power LED electricity-saving lamp described in the utility model, There is structure optimality.
Compared with prior art, implementation result of the present utility model is as follows for this utility model:
Radix Rumicis high-power LED energy-saving lamp described in the utility model, has " V " shape heat radiation groove by design and heat radiation is convex The combination heat dissipation structure risen, can be effectively improved radiating surface, increases heat dissipation, sets based on light source board and the prominent of lamp bead meanwhile Putting, can be effectively increased the lighting angle of light source luminescent, its Radix Rumicis angle can improve to 250 °, thus it is new to be effectively improved this practicality The illumination utilization rate of the LED electricity-saving lamp belonging to type, under powerful lighting demand, above-mentioned 2 prominent improvement, body will be concentrated Existing the most of the present utility model significantly improve effect (more preferably, lighting angle is wider in heat radiation).
Above content is the detailed description made this utility model in conjunction with specific embodiments, it is impossible to assert that this practicality is new Type is embodied as being only limitted to these explanations.For this utility model person of ordinary skill in the field, without departing from this On the premise of utility model design, it is also possible to make some simple deduction or replace, all should be considered as belonging to this utility model and protect The scope protected.

Claims (4)

1. a large power wide-angle LED electricity-saving lamp, including: lampshade, light source board and lamp holder, the bottom of described lamp holder is provided with screw socket and connects Head, it is characterised in that the surrounding sidewall of described lamp holder is provided with combination heat dissipation structure, described combination heat dissipation structure includes " V " shape Heat radiation groove and heat radiation are protruding, and described " V " shape heat radiation groove is protruding with described heat radiation equal along the surrounding lateral wall of described lamp holder Even interval is arranged, and described lamp holder upper end is provided with substrate, and described light source board is connected by trip bolt and described substrate are fixing, described The medium position of substrate is additionally provided with 1 or 2 through holes, and described light source board is realized and described screw socket through described through hole by wire The electric connection of joint.
2. a kind of large power wide-angle LED electricity-saving lamp as claimed in claim 1, it is characterised in that described lampshade is inverse u shape shape Shape, described lampshade is connected in the lateral wall of described substrate.
3. a kind of large power wide-angle LED electricity-saving lamp as claimed in claim 1, it is characterised in that be provided with on described light source board LED lamp bead, described LED lamp bead patch is welded on described light source board.
4. a kind of large power wide-angle LED electricity-saving lamp as claimed in claim 3, it is characterised in that described LED lamp bead is uniformly distributed Two lamp bead spacing on described light source board and adjacent are 0.2cm-0.6cm.
CN201620712688.0U 2016-07-07 2016-07-07 A kind of large power wide-angle LED electricity-saving lamp Expired - Fee Related CN205842593U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620712688.0U CN205842593U (en) 2016-07-07 2016-07-07 A kind of large power wide-angle LED electricity-saving lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620712688.0U CN205842593U (en) 2016-07-07 2016-07-07 A kind of large power wide-angle LED electricity-saving lamp

Publications (1)

Publication Number Publication Date
CN205842593U true CN205842593U (en) 2016-12-28

Family

ID=58149855

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620712688.0U Expired - Fee Related CN205842593U (en) 2016-07-07 2016-07-07 A kind of large power wide-angle LED electricity-saving lamp

Country Status (1)

Country Link
CN (1) CN205842593U (en)

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161228

Termination date: 20200707

CF01 Termination of patent right due to non-payment of annual fee