CN208794075U - A kind of LED light and lighting device of back side illuminated - Google Patents

Abstract

The utility model discloses a kind of LED light of back side illuminated and lighting devices, lamp housing including being arranged to panel-shaped, LED or insertion electronic component are provided in lamp housing, the LED or insertion electronic component are connected to connection pedestal by connecting cable or connecting wire, and the connection pedestal is threaded base or can match the bulb socket for being connected to lamp holder；The LED light of this back side illuminated not only has the effect of LED panel lamp, but also may be implemented easily more to change the bulb, and meets requirement；The advantage of the specific integrated driving of the LED light of this back side illuminated may be implemented to be individually replaced, meet resource-effective environmental protection concept when LED light damage；And LED light issues soft light from the lamp housing back side, is conducive to the protection of eyes.

Description

A kind of LED light and lighting device of back side illuminated

Technical field

The utility model relates to a kind of LED electric lighting more particularly to the LED light and illumination of a kind of back side illuminated Device.

Background technique

The light bulb of panel light known in the prior art be it is permanently installed, such lighting device passes through connecting cable It is connected with electric wire.Such lighting device can not more change the bulb, if LED breaks down, must replace entire lighting device.

Therefore, the existing technology needs to be improved and developed.

Summary of the invention

The purpose of this utility model is to provide a kind of LED light of back side illuminated and lighting devices, with panel light Effect, while may be implemented easily more to change the bulb.

The technical solution of the utility model is as follows: a kind of LED light of back side illuminated, wherein is arranged to panel light shape, wraps The lamp housing for being arranged to panel-shaped is included, LED is provided in lamp housing and is perhaps inserted into the electronic component LED or insertion electronics Element is connected to connection pedestal by connecting cable or connecting wire, and the connection pedestal is threaded base or can match and be connected to lamp The bulb socket of seat；The direction of the launch of the LED is directed toward the rear wall or antetheca of lamp housing.

The LED light of the back side illuminated, wherein the connection pedestal is E14 pedestal, E27 pedestal or GU10 pedestal.

The LED light of the back side illuminated, wherein it is disc that the lamp housing, which is arranged to section,.

The LED light of the back side illuminated, wherein the diameter dimension of the lamp housing is greater than the diameter dimension of connection pedestal.

The LED light of the back side illuminated, wherein the lamp housing with a thickness of 1-30mm.

The LED light of the back side illuminated, wherein form a cavity in lamp housing, plate shape is provided in cavity Printed circuit board, the LED are located on the printed circuit board of plate shape, and the direction of the launch of the LED is directed toward the rear wall or preceding of lamp housing Wall；Wherein, the size of the printed circuit board corresponds to the size of lamp housing.

The LED light of the back side illuminated, wherein be provided at the back side of printed circuit board for dispersing LED generation The cooler pan of heat, the LED are located at the front of printed circuit board；Translucent or transparent cover board is provided on lamp housing, it is described Translucent or transparent cover board is located on the reflection direction of LED；The edge of lamp housing is provided with diffuser ring；Connecting cable is from printing Circuit board is directly connected to connection pedestal.

The LED light of the back side illuminated, wherein the translucent or transparent cover board is used to be tied with or without refraction The transparent material of structure is made.

The LED light of the back side illuminated, wherein the cooler pan is made from a material that be thermally conductive.

A kind of lighting device, wherein the LED including mounting seat and multiple back side illuminateds as described in any one of the above embodiments Lamp is provided with multiple installation positions in mounting seat, and the LED light of each back side illuminated is mounted on an installation position, the back The luminous LED light in face is electrically connected by connection pedestal with mounting seat realization.

The utility model has the beneficial effects that the utility model is by providing the LED light and lighting device of a kind of back side illuminated, Lamp housing including being arranged to panel-shaped is provided with LED in lamp housing and is perhaps inserted into the electronic component LED or insertion Electronic component is connected to connection pedestal by connecting cable or connecting wire, and the connection pedestal is threaded base or can match connection To the bulb socket of lamp holder；The LED light of this back side illuminated not only has the effect of LED panel lamp, but also may be implemented easily more to change the bulb, Meet requirement；The advantage of the specific integrated driving of the LED light of this back side illuminated may be implemented individually more when LED light damage It changes, meets resource-effective environmental protection concept；And LED light issues soft light from the lamp housing back side, is conducive to the protection of eyes.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the LED light of back side illuminated in the utility model.

Fig. 2 is the LED lamp structure schematic diagram of the back side illuminated of E14 pedestal in the utility model.

Fig. 3 is the internal view of the LED light of back side illuminated in the utility model.

Fig. 4 is the internal structure chart of the LED light of back side illuminated in the utility model.

Fig. 5 is the LED lamp structure schematic diagram of the back side illuminated of GU10 pedestal in the utility model.

Fig. 6 is the LED lamp structure schematic diagram of the back side illuminated of E27 pedestal in the utility model.

Specific embodiment

The embodiments of the present invention is described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein Same or similar label indicates same or similar element or element with the same or similar functions from beginning to end.Lead to below It crosses the embodiment being described with reference to the drawings to be exemplary, is only used for explaining the utility model, and should not be understood as practical to this Novel limitation.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for Convenient for description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have specifically Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicates indicated technology The quantity of feature.Define " first " as a result, the feature of " second " can explicitly or implicitly include it is one or more The feature.The meaning of " plurality " is two or more in the description of the present invention, unless otherwise clearly specific It limits.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected or can mutually communicate；It can be directly connected, it can also be in Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements.For this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it "lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above " One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only Indicate that first feature horizontal height is less than second feature.

Following disclosure provides many different embodiments or example is used to realize the different structure of the utility model. In order to simplify the disclosure of the utility model, hereinafter the component of specific examples and setting are described.Certainly, they are only Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals And/or reference letter, this repetition are for purposes of simplicity and clarity, itself not indicate discussed various embodiments And/or the relationship between setting.In addition, the example of various specific techniques and material that the utility model provides, but this Field those of ordinary skill can be appreciated that the application of other techniques and/or the use of other materials.

As shown in Figures 1 to 6, a kind of LED light of back side illuminated, is arranged to panel light shape, including be arranged to panel-shaped The lamp housing 1 of shape, be provided in lamp housing 1 LED 2 be perhaps inserted into the electronic component LED 2 or insertion electronic component pass through Connecting cable or connecting wire are connected to connection pedestal 4, and the connection pedestal 4 is threaded base or can match the lamp for being connected to lamp holder Headstock, this connection pedestal 4 is screwed into or is inserted into matched lamp holder, to reach the position of electric contact during installation.

The LED light of this back side illuminated can in the case where 2 existing defects of LED, by from corresponding lamp holder (screw thread or Pass through connecting pin) on back out light bulb and replaced, quickly and easily reinstall lighting device to realize.

Specifically, the connection pedestal 4 can use GU10 pedestal (as shown in Figure 5), E14 pedestal (as shown in Figure 2), E27 pedestal (as shown in Figure 6).Specifically, the connection pedestal 4 is threaded base, such as E14 pedestal or E27 pedestal；The company Connecing pedestal 4 is socket, such as GU10 pedestal.

Specifically, it is disc that the lamp housing 1, which is arranged to section, as shown in figure 3, the diameter of the disk lamp housing 1 is than connection The diameter of pedestal 4 is big.

Specifically, the lamp housing 1 has lesser thickness, preferably 7mm.

Specifically, a cavity is formed in lamp housing 1, and the printed circuit board 16 of plate shape, the LED are provided in cavity 2 are located on the printed circuit board 16 of plate shape, and the direction of the launch of the LED 2 is directed substantially toward the rear wall or antetheca of lamp housing 1；Its In, the diameter of the printed circuit board 16 corresponds to the diameter of lamp housing 1.

Specifically, cooler pan 17 is located at the back side (antetheca that the cooler pan 17 forms lamp housing 1) of printed circuit board 16, uses In the heat that dispersion LED 2 is generated, the LED 2 is located at the front (front of the printed circuit board 16 of printed circuit board 16 It is printed circuit board 16 close to the one side of connection pedestal 4)；It is provided on lamp housing 1 semi-transparent described in translucent or transparent cover board 18( Bright or transparent cover plate 18 forms the rear wall of lamp housing 1), the translucent or transparent cover board 18 is located on the reflection direction of LED 2, and half Transparent or transparent cover plate 18 has the function of illuminated diagram switch board.In addition, being provided with diffuser ring 19 at the edge of lamp housing 1.Connection electricity Cable 3 is directly connected to connection pedestal 4 from printed circuit board 16.

Specifically, LED 2 is electrically connected with driving circuit, and driving circuit is electrically connected with pedestal 4 is connect, the integrated peace of driving circuit In lamp housing 1.

Preferably, the translucent or transparent cover board 18 is made of the transparent material with or without refraction structure.

Preferably, the cooler pan 17 is made from a material that be thermally conductive.

A kind of lighting device, the LED light including mounting seat and multiple back side illuminateds as described above, in mounting seat On be provided with multiple installation positions, the LED light of each back side illuminated is mounted on an installation position, the LED light of the back side illuminated It is electrically connected by connection pedestal 4 with mounting seat realization.When the LED light of some back side illuminated in mounting seat breaks down When needing replacing, the LED light of the back side illuminated needed replacing can individually be removed into replacement, without replacing entire illumination dress It sets.

In the description of this specification, reference term " embodiment ", " certain embodiments ", " schematically implementation What the description of mode ", " example ", " specific example " or " some examples " etc. meant to describe in conjunction with the embodiment or example Particular features, structures, materials, or characteristics are contained at least one embodiment or example of the utility model.In this explanation In book, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific spy of description Sign, structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.

It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come It says, it can be modified or changed according to the above description, and all these modifications and variations all should belong to the appended power of the utility model The protection scope that benefit requires.

Claims (10)

1. a kind of LED light of back side illuminated, which is characterized in that be arranged to panel light shape, the lamp including being arranged to panel-shaped Shell is provided with LED in lamp housing and is perhaps inserted into the electronic component LED or insertion electronic component by connecting cable or company It connects conducting wire and is connected to connection pedestal, the connection pedestal is threaded base or can match the bulb socket for being connected to lamp holder；The LED's The rear wall or antetheca of direction of the launch direction lamp housing.

2. the LED light of back side illuminated according to claim 1, which is characterized in that the connection pedestal is E14 pedestal, E27 Pedestal or GU10 pedestal.

3. the LED light of back side illuminated according to claim 1, which is characterized in that it is disk that the lamp housing, which is arranged to section, Shape.

4. the LED light of back side illuminated according to claim 3, which is characterized in that the diameter dimension of the lamp housing, which is greater than, to be connected Connect the diameter dimension of pedestal.

5. the LED light of back side illuminated according to claim 1, which is characterized in that the lamp housing with a thickness of 1-30mm.

6. the LED light of back side illuminated according to claim 1, which is characterized in that a cavity is formed in lamp housing, in sky The intracavitary printed circuit board for being provided with plate shape, the LED are located on the printed circuit board of plate shape, and the direction of the launch of the LED refers to To the rear wall or antetheca of lamp housing；Wherein, the size of the printed circuit board corresponds to the size of lamp housing.

7. the LED light of back side illuminated according to claim 6, which is characterized in that be provided at the back side of printed circuit board For dispersing the cooler pan of the heat of LED generation, the LED is located at the front of printed circuit board；It is provided on lamp housing semi-transparent Bright or transparent cover plate, the translucent or transparent cover board are located on the reflection direction of LED；The edge of lamp housing is provided with diffusion Ring；Connecting cable is directly connected to connection pedestal from printed circuit board.

8. the LED light of back side illuminated according to claim 7, which is characterized in that the translucent or transparent cover board uses Transparent material with or without refraction structure is made.

9. the LED light of back side illuminated according to claim 7, which is characterized in that the cooler pan is made from a material that be thermally conductive.

10. a kind of lighting device, which is characterized in that including mounting seat and multiple such as described in any item back of claim 1-9 The luminous LED light in face, is provided with multiple installation positions, the LED light of each back side illuminated is mounted on an installation in mounting seat On position, the LED light of the back side illuminated is electrically connected by connection pedestal with mounting seat realization.