CN208331822U - A kind of fog lamp LED - Google Patents

Abstract

The utility model discloses a kind of fog lamp LED, including LED body, the LED body is encapsulated by support plate and luminescence unit, luminescence unit is multiple, and luminescence unit is arranged at intervals on support plate, luminescence unit includes at least two first luminescence units and at least two second luminescence units, and the first luminescence unit and the second luminescence unit are staggeredly alternatively arranged, the utility model solves fog lamp in the prior art and is not suitable for small mist situation unlatching, is easy to produce mixed technical problem.

Description

A kind of fog lamp LED

Technical field

The utility model relates to automobile-used LED technical field more particularly to a kind of fog lamp LED.

Background technique

Automobile fog light is installed on the front and rear of automobile；For the illuminating road when rain and fog weather is driven a vehicle and safe police Show.General automobile is in addition to preceding high beam, dipped headlight, headlight, lampet, subsequent traveling lamp, brake lamp, is additionally provided on automobile One group of Fog-proof light the lower environment of visibility such as diffuses for coping with mist, rain or dust, and front fog lamp of automobile is loaded on automobile front ratio The slightly lower position of headlamp, illuminating road when for rain and fog weather driving, because greasy weather low visibility, pilot's line of vision are limited System, and the light penetration power of yellow Fog-proof light is strong, the visibility of driver Yu surrounding traffic participant can be improved in it, makes to come vehicle and row People is remotely having found other side.

Existing automobile front fog lamp is usually that two LED individually shine, and carries out the switching of yellow light and white light, but small Two kinds of light sources can not be opened in the case where mist simultaneously, light mixing is easy to produce because opening together, the light of three kinds of colors occurs, influence When the sight, so small mist of driver, just lack a kind of suitable light source.

The patent that grant number is CN203910850U discloses a kind of LED chip package structure, including bracket, the first load Plate, the second support plate, plurality of LEDs chip and packing colloid, first support plate and second support plate are fixed on institute at interval It states on bracket, and the area of first support plate is greater than the area of second support plate, which is characterized in that the more LED are brilliant A part of LED wafer in piece is set on first support plate, and another part LED wafer is set on second support plate, And the more LED wafers connect to form conductivity pathway by bonding line with first support plate and second support plate, it is described Packing colloid is covered on the surface of the LED wafer, first support plate and second support plate, is set to described first and is carried The LED wafer quantity on plate is more than the LED wafer quantity being set on second support plate, is set to described first The LED wafer quantity on support plate is 2~5, and the LED wafer quantity being set on second support plate is 1~3 ?；The technical issues of being the problem of heat gathers, not solving fog lamp light mixing of patent solution.

Utility model content

The purpose of the utility model is to provide a kind of fog lamp LED, solve fog lamp in the prior art and are not suitable for small mist feelings The technical issues of condition is opened, and light mixing is easy to produce.

A kind of fog lamp LED, including LED body, the LED body are encapsulated by support plate and luminescence unit, the hair Light unit is multiple, and luminescence unit is arranged at intervals on support plate, and the luminescence unit includes at least two first luminescence units With at least two second luminescence units, first luminescence unit and the second luminescence unit are staggeredly alternatively arranged.

Based on the above technical solution, the utility model can also do following improvement:

Further, first luminescence unit is amber optical chip, and the beneficial effect using this step is by amber light The light source of fog lamp when chip light emitting is as dense fog.

Further, second luminescence unit is white chip, and the beneficial effect using this step is to pass through white chip Light source when shining as the cloudy day.

Further, the number of first luminescence unit is consistent with the number of the second luminescence unit, using having for this step Beneficial effect is when guaranteeing the first luminescence unit and the second luminescence unit bright simultaneously, and the stability of LED light color will not generate a variety of face The light mixing of color.

Further, the spacing between first luminescence unit the second luminescence unit adjacent thereto is identical, between described Away from for 0.1-1mm, the beneficial effect using this step is to guarantee to influence each other between two kinds of luminescence units, while guaranteeing two kinds When luminescence unit works, the photochromic stability of the light source of generation.

Further, the center line of first luminescence unit and the center line of the second luminescence unit are consistent.

Further, the number of the luminescence unit is four or six.

The utility model has the beneficial effects that

The utility model provides a kind of automobile fog light LED, is used in dense fog, cloudy day and small greasy weather air lift for light source；This LED in utility model is formed by multiple wafer packages, and the chip of the inside is made of two kinds of colors, and a kind of color is fog lamp Common amber, another is white light, and the two cooperates and is just capable of forming amber light, white light and yellowish light three in this way Kind color, can adapt to a variety of environment；Chip in the utility model is at least four, while capable of guaranteeing brightness in this way, Also it can guarantee the stability of light source；When the utility model can avoid completely the light of two kinds of colors from opening at the same time, light mixing is uneven It is even, there is the situation of the light of three kinds of colors.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is that a kind of fog lamp described in the utility model specific embodiment is shown with the structure that the luminescence unit of LED is four It is intended to；

Fig. 2 is a kind of fog lamp described in Fig. 1 with the electrical connection schematic diagram at the back side LED when in use LED；

Fig. 3 is that a kind of fog lamp described in the utility model specific embodiment is shown with the structure that the luminescence unit of LED is six It is intended to；

Fig. 4 is a kind of fog lamp described in Fig. 3 with the electrical connection schematic diagram at the back side LED when in use LED；

Appended drawing reference:

1- support plate；2- luminescence unit；

The first luminescence unit of 201-；The second luminescence unit of 202-.

Specific embodiment

It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation Novel protection scope.

It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this reality The ordinary meaning understood with novel one of ordinary skill in the art.

In the description of the present application, it is to be understood that the instructions such as term " center ", "upper", "lower", "inner", "outside" Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation Make, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply relatively important Property or implicitly indicate the quantity of indicated technical characteristic.The meaning of " plurality " is two in the description of the present invention, More than, unless otherwise specifically defined.

In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc. Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings Condition understands the concrete meaning of above-mentioned term in the present invention.

Embodiment

As shown in Figure 1, a kind of fog lamp LED provided by the utility model, including LED body, the LED body is by carrying Plate 1 and luminescence unit 2 encapsulate, and the luminescence unit 2 is multiple, and luminescence unit 2 is arranged at intervals on support plate 1, this reality With it is novel be the improvement for being directed to luminescence unit 2 and carrying out, reduce the generation of light mixing.

The luminescence unit 2 includes at least two first luminescence units 201 and at least two second luminescence units 202, institute It states the first luminescence unit 201 and the second luminescence unit 202 is staggeredly alternatively arranged, the first luminescence unit 201 and the second luminescence unit 202 color is inconsistent, the luminescence unit being staggered using two kinds, is capable of forming three kinds of different light when in use in this way Source；When the utility model is used, the connection type at the back side is as shown in Figure 2.Four 8, the back side LED of crystalline substance tie points, six crystalline substances then have 12 A tie point, electrical connection schematic diagram of the Fig. 2 by taking four crystalline substances as an example；Electrical connection schematic diagram of the Fig. 4 by taking six crystalline substances as an example；

Wherein, the first luminescence unit 201 described in the present embodiment is amber optical chip, passes through the luminous conduct of amber optical chip The light source of fog lamp when dense fog.

Wherein, second luminescence unit 202 is white chip, light source when being shone by white chip as the cloudy day.

As shown in Figure 1, the number of first luminescence unit 201 is consistent with the number of the second luminescence unit 202, such energy When enough guaranteeing the first luminescence unit and the second luminescence unit bright simultaneously, the stability of LED light color will not generate the mixed of multiple color Light.

As shown in Figure 1, the spacing between first luminescence unit 201, second luminescence unit 202 adjacent thereto is identical, The spacing is 0.1-1mm, guarantees to influence each other between two kinds of luminescence units, while guaranteeing two kinds of luminescence unit work When, the photochromic stability of the light source of generation.

As shown in Figure 1, the center line of the center line of first luminescence unit 201 and the second luminescence unit 202 is consistent.

Fig. 1 is the schematic diagram that the number of luminescence unit is four, and Fig. 3 is the schematic diagram that the number of luminescence unit is six.

In the specification of the utility model, numerous specific details are set forth.It is to be appreciated, however, that the reality of the utility model Applying example can practice without these specific details.In some instances, well known method, knot is not been shown in detail Structure and technology, so as not to obscure the understanding of this specification.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into Row combination and combination.

Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.

Claims (7)

1. a kind of fog lamp LED, including LED body, the LED body are encapsulated by support plate and luminescence unit, feature exists In the luminescence unit is multiple, and luminescence unit is arranged at intervals on support plate, and the luminescence unit includes at least two first Luminescence unit and at least two second luminescence units, first luminescence unit and the second luminescence unit are staggeredly alternatively arranged.

2. a kind of fog lamp LED according to claim 1, which is characterized in that first luminescence unit is amber light core Piece.

3. a kind of fog lamp LED according to claim 2, which is characterized in that second luminescence unit is white chip.

4. a kind of fog lamp LED chip according to claim 3, which is characterized in that the number of first luminescence unit It is consistent with the number of the second luminescence unit.

5. a kind of fog lamp LED chip according to claim 4, which is characterized in that first luminescence unit and its phase Spacing between the second adjacent luminescence unit is identical, and the spacing is 0.1-1mm.

6. a kind of fog lamp LED chip according to claim 5, which is characterized in that the center of first luminescence unit The center line of line and the second luminescence unit is consistent.

7. a kind of fog lamp LED chip according to claim 6, which is characterized in that the number of the luminescence unit is four It is a or six.