CN202834942U - Light-emitting diode (LED) lamp - Google Patents

Light-emitting diode (LED) lamp Download PDF

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Publication number
CN202834942U
CN202834942U CN2012205475249U CN201220547524U CN202834942U CN 202834942 U CN202834942 U CN 202834942U CN 2012205475249 U CN2012205475249 U CN 2012205475249U CN 201220547524 U CN201220547524 U CN 201220547524U CN 202834942 U CN202834942 U CN 202834942U
Authority
CN
China
Prior art keywords
circuit board
spiral
lampshade
shaped
trapezoidal
Prior art date
Application number
CN2012205475249U
Other languages
Chinese (zh)
Inventor
沈金林
Original Assignee
盱眙凯亿电子材料有限公司
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 盱眙凯亿电子材料有限公司 filed Critical 盱眙凯亿电子材料有限公司
Priority to CN2012205475249U priority Critical patent/CN202834942U/en
Application granted granted Critical
Publication of CN202834942U publication Critical patent/CN202834942U/en

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Abstract

The utility model discloses a light-emitting diode (LED) lamp which comprises a lampshade and a circuit board arranged in the lampshade, and LED bulbs are arranged on the circuit board. The circuit board is spiral-shaped, two ends of the spiral-shaped circuit board are respectively a front end and a tail end, the shape of the lampshade adapts to that of the spiral-shaped circuit board. The circuit board is in a spiral trapezoidal shape, and the spiral trapezoidal circuit board has elasticity. The lampshade is cone-shaped and adapts to the shape of the spiral trapezoidal circuit board, and the tail end of the spiral-shaped circuit board is connected on the inner wall of the lampshade. The spiral-shaped circuit board is utilized, the LED bulbs are arranged on the spiral-shaped circuit board, and due to the fact that the LED bulbs are evenly arranged on the spiral-shaped circuit board, even light sources can be emitted. In addition, the spiral-shaped circuit board can be stretched into the spiral trapezoidal circuit board, the even light sources can be emitted in a three-dimensional space, and the spiral trapezoidal circuit board can be stretched with different degrees so as to adapt to different lampshades.

Description

The LED lamp

Technical field

The utility model relates to a kind of LED lamp.

Background technology

The led fluorescent lamp is take of fine quality, durable, energy-conservation as main feature, and the crevice projection angle adjustable range is large, and the brightness of 15W is equivalent to common 40W fluorescent lamp, and high temperature resistance, moistureproof and waterproof, anticreep.Use voltage has: 110V, 220V are optional, the optional glass of outer cover or PC material.Lamp holder is the same with common fluorescent lamp.Advantage has: 1, and energy-conservation.2, the life-span is long.3, applicability is good, because the volume of single LEDs is little, can make any shape.4, the response time is short, be other response time of ns level, and ordinary lamp and lantern is other response time of ms level.5, environmental protection, without poisonous metal, discarded object reclaims easily.6, lucuriant in design, luminous color is pure, and spectral region is narrow, and can become seven coloured silks or white light by the red-green-blue colour mixture.Shortcoming: 1, price.2, also there is a big difference for the optical efficiency that can generally accomplish at present and theoretical light efficient.3, the life-span that can accomplish at present and theoretical life-span, also there is a big difference.4, certain caloric value is still arranged.5, light decay can also significantly dwindle.But these shortcomings can overcome by the improvement of technique, so even at present led light source can't replace existing conventional light source fully, but along with the development of technology, must be the world of LED in the future.Therefore, the application of LED lamp is very extensive, and the configuration design of LED lamp is also varied.Have circular, square or the artistic geometry of other tools.But these LEDF lamps are when luminous, and light source concentrates on a bit or a zone mostly, can not form uniform utilizing emitted light.

The utility model content

Technical scheme to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides a kind of light source even, soft LED lamp.

For solving the problems of the technologies described above, the technical scheme that the utility model is taked is: a kind of LED lamp, and comprise lampshade and be arranged on the interior circuit board of lampshade, the LED bulb is installed on the circuit board; It is characterized in that: described circuit board is the screw type circuit board, and the two ends of described screw type circuit board are respectively front end and tail end; The shape of the shape of described lampshade and screw type circuit board adapts.

As the further improved technical scheme of the utility model, described circuit board is the trapezoidal circuit board of spiral, and the trapezoidal circuit board of described spiral has elasticity; The conical lampshade that described lampshade adapts for the shape with the trapezoidal circuit board of spiral; Described tail end is connected on the inwall of lampshade.

The utility model adopts the screw type circuit board, the LED bulb is installed, because the LED bulb evenly is arranged on the screw type circuit board, so can launch uniform light source on the screw type circuit board.In addition, the screw type circuit board can be drawn into the trapezoidal circuit board of spiral, can launch uniform light source in a solid space, and the trapezoidal circuit board of the spiral different degree that can stretch, to adapt to different lampshades.

Description of drawings

Fig. 1 is the screw type board structure of circuit schematic diagram of embodiment 1.

The structural representation of the lampshade of Fig. 2 embodiment 1.

Fig. 3 is the structural representation of embodiment 2.

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further.

The specific embodiment

Embodiment 1

Referring to Fig. 1 and Fig. 2, this LED lamp comprises lampshade 1 and the circuit board that is arranged in the lampshade 1, and the LED bulb is installed on the circuit board; Described circuit board is screw type circuit board 2, and screw type circuit board 2 is plane formula; The two ends of described screw type circuit board 2 are respectively front end 3 and tail end 4; The shape of the shape of described lampshade 1 and screw type circuit board 2 adapts, i.e. round pie.

Embodiment 2

As shown in Figure 3, described circuit board also can be cocke-stair shape circuit board 5, and the trapezoidal circuit board 5 of described spiral has elasticity; The conical lampshade that described lampshade 1 adapts for the shape with the trapezoidal circuit board 5 of spiral; Described tail end 4 is connected on the inwall of lampshade 1.

Claims (2)

1. a LED lamp comprises lampshade (1) and is arranged on the interior circuit board of lampshade (1), and the LED bulb is installed on the circuit board; It is characterized in that: described circuit board is screw type circuit board (2), and the two ends of described screw type circuit board 2 are respectively front end (3) and tail end (4); The shape of the shape of described lampshade (1) and screw type circuit board (2) adapts.
2. LED lamp according to claim 1, it is characterized in that: described circuit board is the trapezoidal circuit board of spiral (5), and the trapezoidal circuit board of described spiral (5) has elasticity; The conical lampshade that described lampshade (1) adapts for the shape with the trapezoidal circuit board of spiral (5); Described tail end (4) is connected on the inwall of lampshade (1).
CN2012205475249U 2012-10-24 2012-10-24 Light-emitting diode (LED) lamp CN202834942U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012205475249U CN202834942U (en) 2012-10-24 2012-10-24 Light-emitting diode (LED) lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012205475249U CN202834942U (en) 2012-10-24 2012-10-24 Light-emitting diode (LED) lamp

Publications (1)

Publication Number Publication Date
CN202834942U true CN202834942U (en) 2013-03-27

Family

ID=47946640

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012205475249U CN202834942U (en) 2012-10-24 2012-10-24 Light-emitting diode (LED) lamp

Country Status (1)

Country Link
CN (1) CN202834942U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104266093A (en) * 2014-09-11 2015-01-07 上海鼎晖科技股份有限公司 Light-emitting diode (LED) lamp with inducing track
CN104315373A (en) * 2014-10-10 2015-01-28 上海鼎晖科技股份有限公司 LED (light-emitting diode) lamp forming process
CN104565902A (en) * 2014-10-09 2015-04-29 上海鼎晖科技股份有限公司 Spiral LED (light emitting diode) lamp

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104266093A (en) * 2014-09-11 2015-01-07 上海鼎晖科技股份有限公司 Light-emitting diode (LED) lamp with inducing track
CN104266093B (en) * 2014-09-11 2016-05-11 上海鼎晖科技股份有限公司 A kind of LED lamp with luring rail
CN104565902A (en) * 2014-10-09 2015-04-29 上海鼎晖科技股份有限公司 Spiral LED (light emitting diode) lamp
CN104315373A (en) * 2014-10-10 2015-01-28 上海鼎晖科技股份有限公司 LED (light-emitting diode) lamp forming process

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Legal Events

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

Granted publication date: 20130327

Termination date: 20151024