CN201093285Y

CN201093285Y - Vehicle front lighting xenon lamp

Info

Publication number: CN201093285Y
Application number: CNU2007200566594U
Authority: CN
Inventors: 魏坤华
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-09-06
Filing date: 2007-09-06
Publication date: 2008-07-30
Anticipated expiration: 2017-09-06

Abstract

The utility model provides a front lighting xenon lamp, which includes a lamp holder and a bulb. The lamp holder includes an upper shell body and a lower shell body which can be detachably assembled together. The upper shell body (or the lower shell body) is provided with at least one projection extending from the inner wall of the shell body, the lower shell body (or the upper shell body) is provided with at least one slot, and the slot corresponds to and receives the projection. Since all the components of the xenon lamp are assembled together by the detachable fitting method; in particular between the upper and the lower shell bodies, coupling assembly method is adopted, the traditional welding or conglutinating or integrally molding assembly method is replaced, the assembly and disassembly of the xenon lamp are greatly facilitated, and the operation of replacing the bulb is facilitated too. In addition, the slot is designed into an L shape, so that the coupling between the upper shell body and the lower shell body is more firm; after being coupled together, without man-made action, the two shell bodies cannot loose or break off from each other and are very firmly coupled.

Description

Shine xenon lamp before the automobile

Technical field

The utility model relates to a kind of car light, refers to especially shine xenon lamp before a kind of automobile.

Background technology

High intensity discharge formula lamp (HID, High Intensity Discharge), have another name called xenon lamp, it is the arc discharge bulb of filling by inert gas (xenon), with general only to cross blue pigment at common based on halogen bulb outward flange completely different with the ultrawhite bulb that reaches colour temperature and change, replaced traditional osram lamp principle of luminosity, excited the interior xenon of pipe by high pressure, thereby produce a branch of superpower high colour temperature electric arc at two interpolars.It has following some advantage:

1. high brightness, 3 times of xenon lamp brightness ratio halogen, bright, the brightness of illumination of HID increases by 200% than orthodox car lamp; The projection scope is more extensive than Halogen lamp LED, and the light-illuminating length increases by 10 to 20 meters at least, makes pilot's line of vision wider.

2. luminous comfortable: the light of xenon lamp near daytime daylight photochromic, can allow the driver feel comfortable especially, make driving at night safer, freely.

3. energy-conservation: generally more than 55W, xenon lamp power consumption only is 35W generally to Halogen lamp LED power consumption, can save nearly 40% electric energy.

4. the life-span is long: Halogen lamp LED is to adopt the filament electrified light emitting, and filament easily fuses under long-time high temperature, and fault rate is higher, is generally its service life 400-500 hour.Xenon lamp two electrodes do not contact mutually, electric energy as much as possible can be changed into luminous energy, so reach 3000 hours its service life, according to calculating big light opening 1-2 hour every day, then can reach 10 years most, and are basic identical service life with automobile.

5. personalized: xenon lamp in the dim light of night, look far away send white in the blue radiance of band, to compare feature differentiation obvious, brilliant dazzling with the halogen light of yellowing, order is sat and is driven more apparent noble quality and individual character.

Therefore, xenon lamp just progressively replaces traditional Halogen lamp LED and becomes the basic standard configuration of automobile.Yet, all be one-body molded before the existing automobile or each combination of components formed that not only complex structure, and processing difficulties has increased the difficulty of assembling xenon lamp by gluing mode according to most of lamp body of xenon lamp.

Therefore, in order to overcome above-mentioned defective, invent a kind of simple in structure, assemble/disassemble be easy to before the automobile real according to xenon lamp for necessary.

Summary of the invention

Based on the deficiencies in the prior art, main purpose of the present utility model be to provide a kind of simple in structure, assemble/disassemble and be easy to before the automobile according to xenon lamp.

In order to achieve the above object, the utility model shines xenon lamp before a kind of automobile is provided, comprise lamp socket and bulb, described lamp socket comprises upper shell and the lower house that removably fits together, described upper shell (or lower house) has at least one by the extended projection of its inwall, described lower house (or upper shell) has at least one draw-in groove, and described draw-in groove correspondence is accommodated described projection.

Also can further comprise following technical characterictic according to xenon lamp before the utility model automobile:

Described draw-in groove is 2, is the L type, and an end opening; Described projection also is 2,

Described upper shell and lower house can relatively rotate or slide by rubber ring separately, and described lower house comprises pedestal and the base that removably fits together.

In a preferred embodiment of utility model, described lamp socket also comprises metal-cored, described metal-cored being contained in the lamp socket, and wrap up described bulb.

In a preferred embodiment of utility model, described lamp socket also comprises anti-slide core, described anti-slide core be arranged at metal-cored and bulb between.

Compared with prior art, shine before the utility model automobile in the xenon lamp because each assembly all is that dismountable fit system fits together, particularly go up between the lower house, adopted the assembling mode that fastens, substitute traditional gluing or integrated assembling mode of welding, greatly facilitate the assembly and disassembly of xenon lamp, also made things convenient for the replacing operation of bulb; And draw-in groove is designed to the L type, makes that the cooperation of going up between lower house is more firm, and is after fastening mutually, if the start that nobody is can not loose, quite firm.

For making the utility model easier to understand, further set forth before the utility model automobile specific embodiment according to xenon lamp below in conjunction with accompanying drawing.

Description of drawings

Fig. 1 is the structural representation that shines xenon lamp before the utility model automobile;

Fig. 2 is the disassembly diagram that shines xenon lamp before the utility model automobile;

Fig. 3 is the internal structure schematic diagram that shines xenon lamp before the utility model automobile;

The specific embodiment

Shown in seeing figures.1.and.2, the utility model shines xenon lamp before providing the utility model that a kind of automobile is provided, comprise and bulb 1 and lamp socket 2, described lamp socket 2 comprises upper shell 20 and the lower house 21 that removably fits together, described upper shell 20 has at least one by the extended projection 201 of its inwall, described lower house 21 has at least one draw-in groove 202, and described draw-in groove 202 correspondences are accommodated described projection 201.

Wherein, be full of the inert gas xenon in the described bulb 1, be light emitting source, under "on" position, can launch versicolor light.

In an embodiment of the present utility model, described lamp socket 2 comprises upper shell 20 and the lower house 21 that is fitted together by set screws, and upper shell 20 and lower house 21 have the manhole of offering with one heart, are used to accommodate assemblies such as bulb.Described upper shell 20 has 2, and described lower house 21 has 2 draw-in grooves of offering relatively 202 by the relatively extended projection 201 of its inwall, and described draw-in groove 202 is L-shaped, and an end opening, and described draw-in groove 202 correspondences are accommodated described projection 201.

Assembling upper shell 20 and lower house 21: at first, by projection 201 correspondences of upper shell 20 being snapped in the draw-in groove 202 of lower house 21; Then, push upper shell 20 downwards, vertical promotion projection 201 along draw-in groove 202, when projection 201 is pushed to the break position of draw-in groove 202, again along the horizontal promotion projection 201 of " L " type draw-in groove 202, at last, projection 201 can snap in the blind end of draw-in groove 202, thereby upper shell 20 and lower house 21 are fitted together.During dismounting, oppositely promote projection 201, upper shell 20 can be released from lower house 21.The mode of this fastening is with respect to mounting means such as traditional welding or screw, dismounting and the assembling that both can conveniently go up lower house, simultaneously because draw-in groove is the L type, after last lower house was interlocked, upper shell was not easy to come off out from lower house, helped the secure fit between lower house.

In a preferred embodiment of the present utility model, described upper shell 20 and lower house 21 play cushioning effect by rubber ring 3 separately.

In a preferred embodiment of the present utility model, described lower house 21 comprises pedestal 210 and the base 211 that is riveted together by screw, described pedestal 210 is step-like, its middle part offers the cavity of accommodating of tubular, can be used for ccontaining metal-cored, anti-slide core, spring and magnet etc., can be embedded with coil in the described base 211.Also have several installing holes on it, pedestal 210 and base 211 are fitted together by the screw that is fixed in installing hole.Also be provided with electric wire locating slot 211a on the described base 211, described some electric wires fitly are accommodated among the described electric wire locating slot 211a, help the arrangement and the identification of electric wire.Described electric wire locating slot 211a also can further be coated with insulation sleeve outward, to prevent the electric wire electric leakage.

With reference to shown in Figure 3, in a preferred embodiment of the present utility model, shining xenon lamp further metal-cored 4, described metal-cored 4 before the automobile is hollow metal derby, and it is wrapped in the below of bulb 1, and its top forms boss 40.Described spring 4 is held between described metal-cored 4 boss 40 and the described base 211, plays the effect that elasticity is recovered.Metal-cored 4 also can be by other resistant to elevated temperatures material substitution, because bulb is working long hours down the high temperature heating, be easy to generate distortion, metal-cored 4 have resistant to elevated temperatures characteristic, and it is wrapped in outside the bulb, can avoid the influence of bulb heating distortion, improve the reciprocating stability of bulb motion.

In another preferred embodiment of the present utility model, also further comprise anti-slide core 5 according to xenon lamp before the described automobile, described anti-slide core 5 be arranged at metal-cored 4 and bulb 1 between, anti-slide core 5 can adopt the plastic cement elastomeric material to make, it can prevent that bulb 1 is sliding reciprocating pine.

With reference to shown in Figure 2, in the utility model, also can further comprise lampshade 6 according to xenon lamp before the described automobile, described lampshade 6 is installed on the lamp socket 2 by screw, it comprises translucent cover 60 and light shield 61, and described translucent cover 60 is a cloche, and described light shield 61 is metal cap or plastic jacket, have printing opacity 610 on it, the light that bulb sends can come out by printing opacity 610 irradiations of translucent cover 60 and light shield 61.

In another preferred embodiment of the present utility model, described projection can be arranged on lower house 21, and described draw-in groove can be arranged on upper shell 20, and is same by the mutual fastening between projection and draw-in groove, realizes the assembling between upper shell 20 and the lower house 21.

In the utility model, the shape of described draw-in groove and projection is unrestricted, so long as the concaveconvex structure that cooperatively interacts gets final product.Described metal-cored 4 can be aluminium core or copper core etc.The number of described projection 201 and draw-in groove 202 is unrestricted, is preferably even number, helps the steady butt joint between lower house.

Above disclosed only is the preferred embodiment of shining xenon lamp before the utility model automobile, certainly can not limit the interest field of the utility model with this, therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.

Claims

1. shine xenon lamp before an automobile, comprise lamp socket and bulb, it is characterized in that: described lamp socket comprises upper shell and the lower house that removably fits together, described upper shell (or lower house) has at least one by the extended projection of its inwall, described lower house (or upper shell) has at least one draw-in groove, and described draw-in groove correspondence is accommodated described projection.

2. according to xenon lamp, it is characterized in that: described draw-in groove is the L type before the automobile as claimed in claim 1.

3. according to xenon lamp, it is characterized in that: described draw-in groove one end opening before the automobile as claimed in claim 1 or 2.

4. according to xenon lamp, it is characterized in that: described draw-in groove is 2 before the automobile as claimed in claim 1 or 2, and described projection is 2.

5. according to xenon lamp, it is characterized in that: described upper shell and lower house can relatively rotate or slide before the automobile as claimed in claim 2.

6. according to xenon lamp, it is characterized in that before the automobile as claimed in claim 1: described upper shell and lower house are by rubber ring separately.

7. according to xenon lamp, it is characterized in that: described lower house comprises pedestal and the base that removably fits together before the automobile as claimed in claim 1.

8. according to xenon lamp, it is characterized in that: described lamp socket also comprises metal-cored before the automobile as claimed in claim 1, described metal-cored being contained in the lamp socket, and wrap up described bulb.

9. according to xenon lamp, it is characterized in that: described lamp socket also comprises anti-slide core before the automobile as claimed in claim 8, described anti-slide core be arranged at metal-cored and bulb between.