CN201621639U - LED luminous unit with good three-dimensional scattering effect - Google Patents

LED luminous unit with good three-dimensional scattering effect Download PDF

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Publication number
CN201621639U
CN201621639U CN2010201162848U CN201020116284U CN201621639U CN 201621639 U CN201621639 U CN 201621639U CN 2010201162848 U CN2010201162848 U CN 2010201162848U CN 201020116284 U CN201020116284 U CN 201020116284U CN 201621639 U CN201621639 U CN 201621639U
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CN
China
Prior art keywords
base plate
led
good
mentioned
lamp
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Expired - Fee Related
Application number
CN2010201162848U
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Chinese (zh)
Inventor
魏孝永
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.)
Zhongshan City People's Optical Illumination Science And Technology Ltd
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Zhongshan City People's Optical Illumination Science And Technology Ltd
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Priority to CN2010201162848U priority Critical patent/CN201621639U/en
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Publication of CN201621639U publication Critical patent/CN201621639U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a LED luminous unit with the good three-dimensional scattering effect, which is characterized by comprising a soleplate capable of radiating heat and at least two LED lamps which are obliquely installed above the soleplate and can form the three-dimensional scattering illumination effect. By adopting the structure of the luminous unit which consists of the soleplate and at least two LED lamps which are obliquely installed above the soleplate and can form the three-dimensional scattering illumination effect, not only the outward three-dimensional scattering effect of the light of the lamp body is good, and the light illumination range of the lamp body is effectively enlarged during the application process, but also the electric power consumption is less, and the heat radiation effect is good. At the same time, each LED luminous body is connected with a circuit board inside the lamp body after being sequentially connected with the soleplate, so the luminous body is more convenient and safer to replace or to repair. Since the structure that the soleplate is provided with at least two seat boards for mounting the LED lamp is adopted, the structure is more reliable.

Description

The LED luminescence unit that a kind of three-dimensional dispersion effect is good
Technical field
The utility model relates to field of photoelectric technology, the LED luminescence unit that the three-dimensional dispersion effect that particularly a kind of LED light fixture is used is good.
Background technology
LED lamp (light emitting diode) is advantage such as light efficiency height, power consumption are few, energy-conservation, life-span length, shock resistance because of having, and has been widely used in various decorations and the lighting.Yet in the existing LED bulb, generally be to adopt one or more LED lamps vertically are installed on the circuit board in the printing opacity lamp housing or on the radiating bottom plate, because the optical beam ratio of LED lamp is concentrated, lighting angle is narrow, so the light that its whole luminescence unit sent is flat luminous, the effect of outside three-dimensional scattering is bad, that is to say that it can only form the illumination zone of 180 degree at most, so that it has only the front end brightness height of lamp body, and light all around a little less than, the narrow range of illumination is difficult to satisfy consumers in general's requirement.
Summary of the invention
The purpose of this utility model is at above-mentioned existing problems and deficiency, provides a kind of scope effective, illumination of the outside three-dimensional scattering of light that both can make wide, uses energy-conservation, good heat dissipation effect again, and changes and the LED luminescence unit of easy accessibility during maintenance.
The technical solution of the utility model is achieved in that
The LED luminescence unit that three-dimensional dispersion effect described in the utility model is good is characterized in comprising the base plate and oblique at least two the LED lamps that form three-dimensional stray illumination effect that are installed on this base plate top that can dispel the heat.
For the utility model is being changed or convenient, safety during the maintenance illuminator, above-mentioned each LED lamp is to be connected with circuit board in the lamp body after connecting in regular turn on base plate 1 again.Wherein above-mentioned each LED lamp angle of inclination when mounted can be set according to user's needs, and the angle α of LED lamp axes and described base plate is greater than 0 degree and spends less than 90 in general.The optimized angle of above-mentioned angle α is 30 degree≤α≤60 degree.
It is fixed that the particular location of above-mentioned each LED lamp above base plate can come according to user's needs, as when two LED lamps are installed on the above-mentioned base plate, can with two LED lamps respectively lamp holder be distributed in the position, both sides of above-mentioned base plate axis towards the other places; At least three LED lamps are installed on above-mentioned base plate, for make lamp body around luminous evenly, can with each LED lamp respectively lamp holder be distributed in the location about of above-mentioned base plate axis towards the other places.Preferred version of the present utility model is installed three LED lamps above base plate, the angle between the adjacent two LED lamps is 30 degree.
For making the utility model structure more reliable, above-mentioned base plate is provided with at least two oblique seat boards that are used to install above-mentioned LED lamp, and above-mentioned each LED lamp is installed on the corresponding tiltedly seat board.For making the utility model radiating effect in the process of using better, above-mentioned base plate is the ring-type plate body that can be connected with lamp socket or radiator, and the oblique swash plate that extends of square neck forms above-mentioned oblique seat board to encircling in the heart by the internal ring wall from described ring-type plate body.Have the gap that can form heat dissipation channel between adjacent two swash plates.
The utility model is owing to adopt the structure of the luminescence unit of being made up of base plate and oblique at least two the LED lamps that form three-dimensional stray illumination effect that are installed on this base plate top, make the utility model in the process of using, not only can be by being the light range of exposures that each the LED lamp that tilts to install makes effective and effective expansion lamp body of the outside three-dimensional scattering of lamp body light, and power consumption is few, good heat dissipation effect, and having solved existing LED luminescence unit effectively can only be flat luminous and problem such as illumination zone is narrow.Simultaneously because the utility model is to adopt to be connected with circuit board in the lamp body after being connected in each LED illuminator on the base plate in regular turn again, therefore change or convenient, safety when keeping in repair illuminator.And because the utility model also adopts on base plate at least two structures that are used to install the oblique seat board of LED lamp are set, make structure of the present utility model more reliable.Since the utility model adopt annular base plate and by from the internal ring wall of described annular base plate to encircling the oblique base plate structure that swash plate that square neck in the heart tiltedly extends forms, further improved its radiating efficiency, and processed simpler and easy.The utility model design is ingenious, simple in structure, reliable, the three-dimensional dispersion effect of light is good, and thermal diffusivity is good, can be widely used in the various LED light fixtures.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 cuts open structural representation for the A-A office of Fig. 1;
Fig. 3 is a user mode figure of the present utility model.
The specific embodiment
As shown in Figure 1-Figure 3, the LED luminescence unit that three-dimensional dispersion effect described in the utility model is good comprises the base plate 1 and oblique at least two the LED lamps 2 that form three-dimensional stray illumination effect that are installed on this base plate 1 top that can dispel the heat.Make the utility model in the process of using, not only can make effective and effective light range of exposures that enlarges lamp body of the outside three-dimensional scattering of lamp body light by the scattering process of each LED lamp 2 of tilting to install, and power consumption is few, good heat dissipation effect.Simultaneously because the utility model is to adopt to be connected with circuit board in the lamp body after each LED lamp 2 connected on base plate 1 again, therefore replacing or convenient, safety when keeping in repair illuminator.Wherein above-mentioned each LED lamp 2 angle of inclination when mounted can be set according to user's needs, and the angle α of the axis of described in general each LED lamp 2 and described base plate 1 is greater than 0 degree and spends less than 90.Its optimized angle is 30 degree≤α≤60 degree.It is fixed to come according to user's needs as for the particular location of above-mentioned each LED lamp 2 above base plate 1, as when on the above-mentioned base plate 1 two LED lamps 2 being installed, can with two LED lamps 2 respectively lamp holder be distributed in the position, both sides of the axis of above-mentioned base plate 1 towards the other places; When on the above-mentioned base plate 1 at least three LED lamps 2 being installed, described LED lamp 2 lamp holder respectively is distributed in the location about of the axis of above-mentioned base plate 1 towards the other places.As shown in Figure 1, preferred version of the present utility model is installed three LED lamps 2 above base plate 1, and the angle between the adjacent two LED lamps 2 is 30 degree.For making the utility model reliable in structure, above-mentioned base plate 1 is provided with at least two oblique seat boards 3 that are used to install above-mentioned LED lamp 2, and above-mentioned each LED lamp 2 is installed on the corresponding tiltedly seat board 3.For making its radiating effect in the process of using better, above-mentioned base plate 1 adopts the ring-type plate body that can be connected with lamp socket or radiator, and make between the adjacent two oblique seat boards 3 and have the gap that can form heat dissipation channel, therefore in the process of using, the heat that each LED lamp 2 is produced not only can be transmitted to outer or outer realization of radiator of lamp socket by oblique seat board 3 and base plate 1 and dispel the heat, but also can make by the gap between the oblique seat board 3 and be connected to form heat dissipation channel between lampshade inner chamber and the radiator inner chamber, thereby further accelerated its radiating effect and prolonged its service life.And above-mentioned inclined bottom plate 3 can be the plate body that directly is welded on the base plate 1; For making its processing simpler and easy, the oblique swash plate that extends of square neck forms above-mentioned oblique seat board 3 to encircling in the heart by the internal ring wall from above-mentioned base plate 1, and one-body molded with base plate 1.Above-mentioned base plate 1 and the oblique seat board 3 general metal materials of good heat dissipation effect that adopt are made in the utility model.For making the utility model structure simpler, and the brightness height, the preferred version of above-mentioned LED lamp 2 is to adopt high-power LED lamp, is serially connected the connecting in regular turn of the wiring pin 21 that each LED lamp 2 stretches out by its both sides.As shown in Figure 3, this embodiment is for being installed on the utility model the structure in the good candle LED bulb of one thermal diffusivity.Certainly the utility model also can be installed in the LED light fixture of other shape and structure, is not described in detail in this.The utility model design is ingenious, simple in structure, reliable, the three-dimensional dispersion effect of light is good, and thermal diffusivity is good, can be widely used in the various LED light fixtures.

Claims (7)

1. the LED luminescence unit that three-dimensional dispersion effect is good is characterized in that comprising the base plate (1) and oblique at least two the LED lamps (2) that form three-dimensional stray illumination effect that are installed on this base plate (1) top that can dispel the heat.
2. according to the good LED luminescence unit of the described three-dimensional dispersion effect of claim 1, it is characterized in that above-mentioned base plate (1) is provided with at least two oblique seat boards (3) that are used to install above-mentioned LED lamp (2), above-mentioned each LED lamp (2) is installed on the corresponding tiltedly seat board (3).
3. according to the good LED luminescence unit of the described three-dimensional dispersion effect of claim 2, it is characterized in that the ring-type plate body of above-mentioned base plate (1) for being connected with lamp socket or radiator.
4. according to the good LED luminescence unit of the described three-dimensional dispersion effect of claim 3, it is characterized in that the oblique swash plate that extends of square neck forms above-mentioned oblique seat board (3) to encircling in the heart by the internal ring wall from described ring-type plate body.
5. according to claim 1 or the good LED luminescence unit of 2 described three-dimensional dispersion effects, it is characterized in that being equipped with on the above-mentioned base plate (1) two LED lamps (2), described two LED lamps (2) lamp holder respectively are distributed in the position, both sides of the axis of above-mentioned base plate (1) towards the other places.
6. according to claim 1 or the good LED luminescence unit of 2 described three-dimensional dispersion effects, it is characterized in that being equipped with on the above-mentioned base plate (1) at least three LED lamps (2), described LED lamp (2) lamp holder respectively is distributed in the location about of the axis of above-mentioned base plate (1) towards the other places.
7. according to the good LED luminescence unit of the described three-dimensional dispersion effect of claim 1, it is characterized in that above-mentioned each LED lamp (2) is to be connected with circuit board in the lamp body again after above-mentioned base plate (1) top connects in regular turn.
CN2010201162848U 2010-02-09 2010-02-09 LED luminous unit with good three-dimensional scattering effect Expired - Fee Related CN201621639U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201162848U CN201621639U (en) 2010-02-09 2010-02-09 LED luminous unit with good three-dimensional scattering effect

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201162848U CN201621639U (en) 2010-02-09 2010-02-09 LED luminous unit with good three-dimensional scattering effect

Publications (1)

Publication Number Publication Date
CN201621639U true CN201621639U (en) 2010-11-03

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CN2010201162848U Expired - Fee Related CN201621639U (en) 2010-02-09 2010-02-09 LED luminous unit with good three-dimensional scattering effect

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109974672A (en) * 2017-12-27 2019-07-05 核动力运行研究所 A kind of laser orientation system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109974672A (en) * 2017-12-27 2019-07-05 核动力运行研究所 A kind of laser orientation system

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

Granted publication date: 20101103

Termination date: 20130209