A kind of light dimming mechanism for automotive front fog lamp
Technical field
It the utility model is related to auto lamp technical field, more particularly to a kind of light dimming mechanism for automotive front fog lamp.
Background technology
Automobile lamp is broadly divided into headlamp, taillight, front fog lamp etc., and wherein front fog lamp is similar with headlamp, also needs
Dimming mechanism adjusts light-source angle, and in the prior art, the dimming mechanism of front fog lamp is mainly the irradiation by adjusting light bulb
Angle, realizes the change to light direction of illumination, at least there are the following problems for this mode:
First, the adjustment modes of light direction of illumination are fewer, the light direction of illumination of the prior art mainly have high beam and
Dipped headlight both of which;
Second, environment accommodation is fewer, particularly some users adjust light the stringent use of the details demand rate of exchange
Family, the prior art can not meet its demand.
Third, prior art dimming mechanism is arranged at lamp interior, if mechanism damages, will be unable to replace, while inconvenience
Lighting angle is adjusted in vehicle.
Therefore, the prior art needs to improve.
Utility model content
According to the one side of the utility model embodiment, there is provided a kind of light dimming mechanism for automotive front fog lamp, for solving
Problems of the prior art, the light dimming mechanism for automotive front fog lamp include:
Front fog lamp main body, speculum, light modulation stent, light regulating bolt, light-adjusting nut;
The front fog lamp main body is cavity body structure, including front fog lamp lampshade and front fog lamp light bulb, the front fog lamp light bulb position
Inside front fog lamp lampshade, the speculum is located inside the front fog lamp lampshade of the front fog lamp main body, and is located at front fog lamp lamp
Bubble outside, the light source for the front fog lamp light bulb to be sent reflex to the direction of needs;
The light modulation stent is bolted with the speculum, the mobile drive speculum of the light modulation stent
Movement, so as to fulfill the change in front fog lamp light-illuminating direction;
The light regulating bolt and light-adjusting nut coordinate, and one end of light regulating bolt is fixed on the front fog lamp of the front fog lamp main body
On the downside of lampshade, the other end of light regulating bolt is combined with light-adjusting nut, and the light-adjusting nut is fixed on the downside of light modulation stent, passes through
Rotary light adjustment screw, drives light-adjusting nut movement, so as to drive the movement of light modulation stent.
In another embodiment based on above-mentioned light dimming mechanism for automotive front fog lamp, the light regulating bolt surface sets non-electrical
Zinc-rich coating is solved, prevents light regulating bolt surface oxidisation, one end of the light regulating bolt sets the regulating tank of cross.
It is provided with and blocks in another embodiment based on above-mentioned light dimming mechanism for automotive front fog lamp, on the light regulating bolt
Mechanism, for preventing light regulating bolt from being separated with light-adjusting nut.
In another embodiment based on above-mentioned light dimming mechanism for automotive front fog lamp, the blocking mechanism is with light regulating bolt
Integrated injection molding, is arranged in the middle part of the light regulating bolt.
Compared with prior art, the utility model has the following advantages:
Light dimming mechanism for automotive front fog lamp described in the utility model, by the radial direction of light regulating bolt and light-adjusting nut and/or
It is axially moved, drives the movement of light modulation stent, it is achieved thereby that the movement of speculum and front fog lamp light bulb, realizes speculum pair
The fine change of front fog lamp light bulb reflection direction, the utility model may be mounted at outside lamps and lanterns, be conveniently replaceable dimming mechanism, together
When easy to vehicle adjust illumination, reduce assembly scrappage.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
The attached drawing of a part for constitution instruction describes the embodiment of the utility model, and is used for together with description
Explain the principle of the utility model.
Referring to the drawings, according to following detailed description, the utility model can be more clearly understood, wherein:
Fig. 1 is the structure diagram of one embodiment of the utility model light dimming mechanism for automotive front fog lamp.
In figure:1 front fog lamp main body, 2 speculums, 3 light modulation stents, 4 light regulating bolts, 5 light-adjusting nuts.
Embodiment
The various exemplary embodiments of the utility model are described in detail now with reference to attached drawing.It should be noted that:It is unless another
Illustrate outside, the component and the positioned opposite of step, numerical expression and numerical value otherwise illustrated in these embodiments is unlimited
The scope of the utility model processed.
At the same time, it should be appreciated that for the ease of description, the size of the various pieces shown in attached drawing is not according to reality
Proportionate relationship draw.
The description only actually at least one exemplary embodiment is illustrative to be never used as to this practicality below
New and its application or any restrictions used.
It may be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable
In the case of, the technology, method and apparatus should be considered as part for specification.
It should be noted that:Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent attached drawing in a attached drawing.
Fig. 1 is the structure diagram of one embodiment of the utility model light dimming mechanism for automotive front fog lamp, as shown in Figure 1,
The light dimming mechanism for automotive front fog lamp includes:
Front fog lamp main body 1, speculum 2, light modulation stent 3, light regulating bolt 4, light-adjusting nut 5;
The front fog lamp main body 1 is cavity body structure, including front fog lamp lampshade and front fog lamp light bulb, the front fog lamp light bulb position
Inside front fog lamp lampshade, the speculum 2 is located inside the front fog lamp lampshade of the front fog lamp main body 1, and is located at front fog lamp
On the outside of light bulb, the light source for the front fog lamp light bulb to be sent reflexes to the direction of needs;
The light modulation stent 3 is bolted with the speculum 2, and speculum 2 is fixed on light modulation stent 3, described
The movement of the mobile drive speculum 2 of stent 3 is dimmed, so as to fulfill the change in front fog lamp light-illuminating direction;
The light regulating bolt 4 and light-adjusting nut 5 coordinate, before one end of light regulating bolt 4 is fixed on the front fog lamp main body 1
On the downside of fog lamp cover, the other end of light regulating bolt 4 is combined with light-adjusting nut 5, and the light-adjusting nut 5 is fixed on light modulation stent 3
Downside, since one end of light regulating bolt 4 is fixed, 5 position of light-adjusting nut is fixed, and adjusts the radial direction of light regulating bolt 4 and light-adjusting nut 5
And/or axial location, then drive the movement of light modulation stent 3.
4 surface of light regulating bolt sets non-electrolytic zinc-rich coating, prevents 4 surface oxidisation of light regulating bolt, the light modulation spiral shell
One end of nail 4 sets the regulating tank of cross, the rotation to light regulating bolt 4 can be realized by cross screwdriver, so as to change light modulation
The radially and/or axially distance of screw 4 and light-adjusting nut 5, drives the change in location of light modulation stent 3.
The light regulating bolt 4 combined with light-adjusting nut 5 side top set block mechanism, for prevent light regulating bolt 4 with
Light-adjusting nut 5 separates, when the radially and/or axially distance of light regulating bolt 4 and light-adjusting nut 5 reaches the position for blocking mechanism 6,
It cannot then continue to increase its radially and/or axially distance, light regulating bolt 4, from separating, is changed to light-adjusting nut 5:Ensure
Dimming mechanism is without the risk to come off.
The blocking mechanism is integrated injection with light regulating bolt 4, is arranged at the middle part of light regulating bolt 4.
A kind of light dimming mechanism for automotive front fog lamp provided by the utility model is described in detail above, herein should
The principle and embodiment of the utility model are set forth with specific case, the explanation of above example is only intended to side
Assistant solves the method and its core concept of the utility model;Meanwhile for those of ordinary skill in the art, it is new according to this practicality
The thought of type, there will be changes in specific embodiments and applications, in conclusion this specification content should not manage
Solve as the limitation to the utility model.
Finally it should be noted that:The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.