CN2791875Y - Bulb for motorvehicle - Google Patents
Bulb for motorvehicle Download PDFInfo
- Publication number
- CN2791875Y CN2791875Y CN 200520056491 CN200520056491U CN2791875Y CN 2791875 Y CN2791875 Y CN 2791875Y CN 200520056491 CN200520056491 CN 200520056491 CN 200520056491 U CN200520056491 U CN 200520056491U CN 2791875 Y CN2791875 Y CN 2791875Y
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- CN
- China
- Prior art keywords
- electrode
- bulb
- glass
- utility
- model
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a bulb for a motor vehicle, which comprises a lamp holder body, a glass lamp shell, a positive electrode, a negative electrode and a filament which is connected with the positive electrode and the negative electrode. The utility model is characterized in that a glass protective hood which is coated and sheathed on the glass lamp shell and can effectively reinforce the structural strength of the whole bulb is arranged on the lamp holder shell. Because the utility model adopts the structure that the glass protective hood which is coated and sheathed on the glass lamp shell and can effectively reinforce the structural strength of the whole bulb is also arranged on the lamp holder shell, the structural strength of the utility model is high, the phenomenon that the whole bulb is destroyed because the bulb is slightly crashed is effectively avoided, and the utility model has the advantages of long service life of the bulb, reliability and low maintenance cost for users.
Description
Technical field
The utility model relates to a kind of automobile-use bulb.
Background technology
The bulb of used various models on the existing motor vehicle all is by comprising that lamp holder, glass lamp housing and positive and negative electrode and the filament that is connected on the positive and negative electrode constitute generally.Yet the bulb of these various models generally has only the single-glass lamp housing at present, makes that its whole structural strength is relatively poor, as long as be subjected to slight collision slightly, fragmentation will take place the glass case, and whole bulb must more be changed with regard to cisco unity malfunction.Thereby make its useful life very short, increase user's maintenance cost.And the wick of these bulbs generally all is the single filament structure.When vehicle in the night running process, in case the filament of bulb is blown suddenly, this lamp has just lost its illumination functions, thereby has directly influenced driver's traffic safety.
Summary of the invention
The purpose of this utility model is to solve above-mentioned existing problems, and a kind of structural strength height, long service life, simple in structure and effectively guarantee the automobile-use bulb of driver's driving at night safety are provided.
The technical solution of the utility model is achieved in that
A kind of automobile-use bulb; comprise lamp holder, glass lamp housing and positive and negative electrode and be connected in filament on the positive and negative electrode that its characteristics are also to be provided with on the described lamp holder one deck and are coated on the protecting glass that can effectively strengthen the structural strength of whole bulb that cover covers glass lamp housing.
For making the scope of application of the present utility model more extensive, above-mentioned protecting glass can adopt within it sidewall to scribble one deck color layers or adopt and be processed by the coloured glass material, but makes the needs of the Lamp housing of the different colours of its fit applications on car.
A wherein electrode of above-mentioned positive and negative electrode is for being bent into that " electrode stem of " " structure, its another electrode are arranged at " " " structure electrode below and with " " " structure electrode composition is of being positioned in the glass lamp housing
The cross bar that the electrode group of structure, above-mentioned filament form with the bending of an electrode stem wherein back respectively by its two end and being connected of upper end of another electrode stem and vertically be arranged in the glass lamp housing.Simultaneously, can effectively guarantee driver's driving at night safety, be positioned in the above-mentioned glass lamp housing that " below of " " structure electrode also is provided with at least one and can be with its composition for making the utility model
The electrode of structure electrode group, and this electrode and be and " be connected with a filament between the cross bar of the electrode of " " structure., the filament that the utility model is reached avoid the bulb of single filament structure influences the effect of the traffic safety at night thereby blowing suddenly.
The utility model also is provided with the structure that one deck is coated on the protecting glass that overlaps the structural strength that can effectively strengthen whole bulb that covers glass lamp housing because employing is provided with on lamp holder; thereby make structural strength height of the present utility model; effectively avoided bulb because of being subjected to slight impact; just cause whole bulb to be in the phenomenon of breaking-up, and prolonged useful life, the reliability of bulb widely and reduced user's maintenance cost.Simultaneously; owing to adopt the structure that in glass lamp housing, is provided with Multi-filament; the filament that makes the utility model efficiently solve the bulb of single filament structure blows suddenly and influences the problem of driver's driving at night safety, thereby guarantees that effectively motor vehicle is in the fail safe of night running with further prolonged the life-span of its use.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is a sectional structure schematic diagram of the present utility model.
Embodiment
As shown in Figure 1, a kind of automobile-use bulb described in the utility model comprises lamp holder 1, glass lamp housing 2 and positive and negative electrode 3,4 and is connected in filament 5 on the positive and negative electrode 3,4.Exist useful life because of structural strength is relatively poor very short for the bulb that effectively solves existing automobile-use; increase the problem of user's maintenance cost, also be provided with one deck on the lamp holder 1 described in the utility model and be coated on the protecting glass 6 that cover covers the structural strength that can effectively strengthen whole bulb of glass lamp housing 2.Thereby make structural strength height of the present utility model, effectively avoided bulb, just cause whole bulb to be in the phenomenon of breaking-up, and prolonged useful life, the reliability of bulb widely and reduced user's maintenance cost because of being subjected to slight impact.For making the scope of application of the present utility model more extensive, described protecting glass 6 can adopt within it sidewall to scribble one deck color layers or adopt and be processed by the coloured glass material, but makes the needs of the Lamp housing of the different colours of its fit applications on car.A wherein electrode of described positive and negative electrode 3,4 is for being bent into that " electrode stem of " " structure, its another electrode are arranged at " " " structure electrode below and with " " " structure electrode composition is of being positioned in the glass lamp housing 2
The cross bar that the electrode group of structure, described filament 5 form with the bending of an electrode stem wherein back respectively by its two end and being connected of upper end of another electrode stem and vertically be arranged in the glass lamp housing 2.Simultaneously, can effectively guarantee driver's driving at night safety, be positioned in the described glass lamp housing 1 that " below of " " structure electrode also is provided with at least one and can be with its composition for making the utility model
The electrode 7 of structure electrode group, and this electrode 7 and be and " be connected with a filament 5 between the cross bar of the electrode of " " structure.And for example shown in Figure 1, present embodiment adopt be provided with in the glass lamp housing 1 two can be that " electrode of " " structure is formed and is
On structure electrode group and this electrode group and be connected to two filaments 5 and be structure.Like this, the filament that makes the utility model efficiently solve the bulb of single filament structure blows suddenly and influences the problem of driver's driving at night safety, thereby guarantees that effectively motor vehicle is in the fail safe of night running with further prolonged the life-span of its use.
Claims (5)
1, a kind of automobile-use bulb; comprise lamp holder (1), glass lamp housing (2) and positive and negative electrode (3,4) and be connected in filament (5) on the positive and negative electrode (3,4), it is characterized in that also being provided with on the described lamp holder (1) one deck and be coated on the protecting glass (6) that can effectively strengthen the structural strength of whole bulb that cover covers glass lamp housing (2).
2,, it is characterized in that the madial wall of above-mentioned protecting glass (6) scribbles one deck color layers according to the described automobile-use bulb of claim 1.
3,, it is characterized in that above-mentioned protecting glass (6) is processed by the coloured glass material according to the described automobile-use bulb of claim 1.
4,, it is characterized in that a wherein electrode of above-mentioned positive and negative electrode (3,4) is for being bent into according to the described automobile-use bulb of claim 1
The electrode stem of structure, its another electrode are arranged at being positioned in the glass lamp housing (2)
In the structure electrode below and with
Structure electrode is formed and is
The cross bar that the electrode group of structure, above-mentioned filament (5) form with the bending of an electrode stem wherein back respectively by its two end and being connected of upper end of another electrode stem and vertically be arranged in the glass lamp housing (2).
5,, it is characterized in that being positioned in the above-mentioned glass lamp housing (1) according to the described automobile-use bulb of claim 4
The below of structure electrode also is provided with at least one and can be with its composition
The electrode of structure electrode group (7), and this electrode (7) be
Be connected with a filament (5) between the cross bar of the electrode of structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520056491 CN2791875Y (en) | 2005-04-04 | 2005-04-04 | Bulb for motorvehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520056491 CN2791875Y (en) | 2005-04-04 | 2005-04-04 | Bulb for motorvehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2791875Y true CN2791875Y (en) | 2006-06-28 |
Family
ID=36807930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520056491 Expired - Fee Related CN2791875Y (en) | 2005-04-04 | 2005-04-04 | Bulb for motorvehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2791875Y (en) |
-
2005
- 2005-04-04 CN CN 200520056491 patent/CN2791875Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060628 Termination date: 20120404 |