CN213513715U

CN213513715U - LED automobile headlamp

Info

Publication number: CN213513715U
Application number: CN202023032287.6U
Authority: CN
Inventors: 洪海萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-06-22
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a LED car headlight, including the bulb seat, the bottom electric connection of bulb seat has the bulb, the bottom of bulb is provided with transparent protection casing, the equal fixedly connected with montant in both sides at transparent protection casing top, the equal fixedly connected with connecting cylinder in both sides of bulb seat, the inside to the connecting cylinder is run through at the top of montant, the top in the connecting cylinder outside is run through and is provided with the locating piece, the inboard of locating piece runs through to the inside of montant, the outside fixedly connected with fixed plate at locating piece top, the top of connecting cylinder is run through and is provided with down the compression leg. The utility model discloses reach the effect that can protect luminous department, strengthened car headlight's life, this LED car headlight has solved its luminous cover department of current LED car headlight and all is more fragile, does not have safeguard measure, will appear the problem of rupture phenomenon very easily under the condition that receives external force.

Description

LED automobile headlamp

Technical Field

The utility model relates to the technical field of automobiles, specifically be a LED car headlight.

Background

The headlamps are lighting fixtures which are symmetrically arranged on two sides of the front end of the vehicle and used for distinguishing the front view when the vehicle is driven at night. The LED is an electroluminescent device, which uses a solid semiconductor chip as a light emitting material, and directly emits light by photon emission caused by recombination of carriers. The LED headlight is a lighting fixture manufactured by using an LED as a light source.

The LED automobile headlamp is a part which is not needed to be reduced in an automobile, but the light-emitting cover of the existing LED automobile headlamp is fragile, has no protective measures, can be easily broken under the condition of external force, and reduces the service life of the automobile headlamp.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides among the above-mentioned background art, the utility model aims to provide a LED car headlight possesses the advantage that can protect luminous department, has solved its luminous cover department of current LED car headlight and all is more fragile, does not have safeguard measure, will appear the problem of phenomenon of rupture very easily under the condition that receives external force.

In order to achieve the above object, the utility model provides a following technical scheme: an LED automobile headlamp comprises a bulb seat, wherein the bottom of the bulb seat is electrically connected with a bulb, the bottom of the bulb is provided with a transparent protective cover, both sides of the top of the transparent protective cover are fixedly connected with vertical rods, the two sides of the bulb holder are fixedly connected with connecting cylinders, the top of the vertical rod penetrates into the connecting cylinders, the top of the outer side of the connecting cylinder is provided with a positioning block in a penetrating way, the inner side of the positioning block penetrates into the vertical rod, the outer side of the top of the positioning block is fixedly connected with a fixing plate, the top of the connecting cylinder is provided with a lower pressing column in a penetrating way, the bottom of the lower pressing column penetrates into the positioning block, the top of the lower pressing column is fixedly connected with a sliding rod, the inner side of the sliding rod is connected with the bulb seat in a sliding mode, the outer side of the fixing plate is provided with a cross rod in a penetrating mode, and the inner side of the cross rod penetrates into the connecting cylinder.

As the utility model discloses it is preferred, the spout has all been seted up to the both sides of bulb seat, the inboard sliding connection of slide bar is in the inside of spout.

As the utility model discloses it is preferred, perpendicular groove has been seted up to the bottom of connecting cylinder, the top joint of montant is in the inside of erecting the groove.

As the utility model discloses it is preferred, the outside of montant just is located the inside in perpendicular groove and has seted up the constant head tank, the inboard joint of locating piece is in the inside of constant head tank.

As the utility model discloses it is preferred, the indent has been seted up at the top of locating piece and the inside that is located the constant head tank, the bottom joint of compression leg is in the inside of indent down.

As the utility model discloses preferred, the cross slot has been seted up at the top in the connecting cylinder outside, the inboard joint of horizontal pole is in the inside of cross slot.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a bulb seat, the bulb, transparent protection casing, the montant, the connecting cylinder, the locating piece, the fixed plate, lower compression leg, the cooperation of slide bar and horizontal pole is used, through the montant joint in the inside of erecting the groove, then with the locating piece joint in the inside of constant head tank, reach the effect that can protect luminous department, the life of car headlight has been strengthened, this LED car headlight, it is all more fragile to have solved its luminous cover department of current LED car headlight, there is not safeguard measure, the problem of phenomenon of rupture will appear very easily under the condition that receives external force.

2. The utility model discloses a setting of spout can make the slide bar more smooth slide in the inside of bulb seat, has reduced the friction between slide bar and the bulb seat, has prolonged the life of slide bar.

3. The utility model discloses a setting in perpendicular groove can make the inseparabler joint of montant in the inside of connecting cylinder, prevents the phenomenon that drops.

4. The utility model discloses a setting of constant head tank can make the inseparabler joint of locating piece in the inside of montant, avoids appearing rocking the phenomenon of slope.

5. The utility model discloses a setting of indent can make the inseparabler joint of lower compression leg in the inside of indent, prevents the dead phenomenon of card.

6. The utility model discloses a setting of transverse groove can make the horizontal pole inseparabler location compression leg down, prevents the phenomenon of resilience.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged structural view of the point A in FIG. 1;

fig. 3 is a perspective view of the local structure of the present invention.

In the figure: 1. a bulb holder; 2. a bulb; 3. a transparent protective cover; 4. a vertical rod; 5. a connecting cylinder; 6. positioning blocks; 7. a fixing plate; 8. pressing the column; 9. a slide bar; 10. a cross bar; 11. a chute; 12. a vertical slot; 13. positioning a groove; 14. pressing a groove; 15. a transverse groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the present invention provides a LED car headlight, which comprises a bulb holder 1, a bulb 2 electrically connected to the bottom of the bulb holder 1, a transparent protective cover 3 disposed on the bottom of the bulb 2, a vertical rod 4 fixedly connected to both sides of the top of the transparent protective cover 3, a connecting cylinder 5 fixedly connected to both sides of the bulb holder 1, a positioning block 6 disposed on the top of the outer side of the connecting cylinder 5, a positioning block 6 disposed on the inner side of the positioning block 6 extending into the vertical rod 4, a fixing plate 7 fixedly connected to the outer side of the top of the positioning block 6, a lower pressing column 8 disposed on the top of the connecting cylinder 5, a sliding rod 9 fixedly connected to the top of the lower pressing column 8, the inner side of the sliding rod 9 slidably connected to the bulb holder 1, a cross rod 10 disposed on the outer side of the fixing plate 7, the inner side of the crossbar 10 penetrates to the inside of the connecting cylinder 5.

Referring to fig. 2, sliding grooves 11 are formed in both sides of the bulb socket 1, and the inner sides of the sliding rods 9 are slidably connected inside the sliding grooves 11.

As a technical optimization scheme of the utility model, through the setting of spout 11, can make the slide bar 9 more smooth slide in the inside of bulb seat 1, reduced the friction between slide bar 9 and the bulb seat 1, prolonged slide bar 9's life.

Referring to fig. 2, a vertical groove 12 is formed at the bottom of the connecting cylinder 5, and the top of the vertical rod 4 is clamped inside the vertical groove 12.

As a technical optimization scheme of the utility model, through the setting of erecting groove 12, can make montant 4 inseparabler joint in the inside of connecting cylinder 5, prevent the phenomenon that drops.

Referring to fig. 2, a positioning groove 13 is formed in the outer side of the vertical rod 4 and inside the vertical groove 12, and the inner side of the positioning block 6 is clamped inside the positioning groove 13.

As a technical optimization scheme of the utility model, through the setting of constant head tank 13, can make 6 inseparabler joints of locating piece in the inside of montant 4, avoid appearing rocking the phenomenon of slope.

Referring to fig. 2, a pressing groove 14 is formed in the positioning groove 13 at the top of the positioning block 6, and the bottom of the pressing column 8 is clamped in the pressing groove 14.

As a technical optimization scheme of the utility model, through the setting of indent 14, can make down the inseparabler joint of compression leg 8 in the inside of indent 14, prevent the dead phenomenon of card.

Referring to fig. 2, a transverse groove 15 is formed at the top of the outer side of the connecting cylinder 5, and the inner side of the cross rod 10 is clamped inside the transverse groove 15.

As a technical optimization scheme of the utility model, through the setting of cross slot 15, can make the horizontal pole 10 inseparabler location compression leg 8 down, prevent the phenomenon of resilience.

The utility model discloses a theory of operation and use flow: during the use, at first the user puts transparent protection casing 3 in the bottom of bulb 2 earlier, then with montant 4 joint in the inside of erecting groove 12 again, after the card is good again with locating piece 6 joint in the inside of constant head tank 13, then slide bar 9 presses down, slide bar 9 drives down compression leg 8 downstream, make down compression leg 8 joint in the inside of indent 14, press the inside of back at horizontal pole 10 joint in horizontal groove 15 again, it is fixed with transparent protection casing 3, cause to reach the effect that can protect luminous department.

In summary, the following steps: this LED car headlight, through bulb seat 1, bulb 2, transparent protection casing 3, montant 4, a connecting cylinder 5, locating piece 6, fixed plate 7, compression leg 8 down, slide bar 9 and horizontal pole 10's cooperation is used, through the inside of montant 4 joint at perpendicular groove 12, then with the inside of locating piece 6 joint at constant head tank 13 again, reach the effect that can protect luminous department, the life of car headlight has been strengthened, this LED car headlight, it is all fragile to have solved its luminous cover department of current LED car headlight, there is not safeguard measure, the problem of phenomenon of rupture will appear very easily under the condition that receives external force.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a LED car headlight, includes bulb holder (1), its characterized in that: the bulb socket is characterized in that a bulb (2) is electrically connected to the bottom of the bulb socket (1), a transparent protective cover (3) is arranged at the bottom of the bulb (2), vertical rods (4) are fixedly connected to the two sides of the top of the transparent protective cover (3), connecting cylinders (5) are fixedly connected to the two sides of the bulb socket (1), the tops of the vertical rods (4) penetrate through the inside of the connecting cylinders (5), positioning blocks (6) are arranged at the tops of the outer sides of the connecting cylinders (5) in a penetrating manner, the inner sides of the positioning blocks (6) penetrate through the inside of the vertical rods (4), fixing plates (7) are fixedly connected to the outer sides of the tops of the positioning blocks (6), lower compression columns (8) penetrate through the tops of the connecting cylinders (5), the bottoms of the lower compression columns (8) penetrate through the inside of the positioning blocks (6), and sliding rods (9) are fixedly connected to the, the inner side of the sliding rod (9) is connected with the bulb seat (1) in a sliding mode, a cross rod (10) penetrates through the outer side of the fixing plate (7), and the inner side of the cross rod (10) penetrates through the connecting cylinder (5).

2. The LED automobile headlamp according to claim 1, wherein: the lamp bulb holder is characterized in that sliding grooves (11) are formed in two sides of the lamp bulb holder (1), and the inner sides of the sliding rods (9) are connected to the inside of the sliding grooves (11) in a sliding mode.

3. The LED automobile headlamp according to claim 1, wherein: the bottom of the connecting cylinder (5) is provided with a vertical groove (12), and the top of the vertical rod (4) is clamped in the vertical groove (12).

4. The LED automobile headlamp according to claim 3, wherein: the outside of montant (4) just is located the inside in vertical groove (12) and has seted up constant head tank (13), the inboard joint of locating piece (6) is in the inside of constant head tank (13).

5. The LED automobile headlamp according to claim 4, wherein: the top of locating piece (6) just is located the inside of constant head tank (13) and has seted up indent (14), the bottom joint of lower compression leg (8) is in the inside of indent (14).

6. The LED automobile headlamp according to claim 1, wherein: the top in connecting cylinder (5) outside has seted up horizontal groove (15), the inboard joint of horizontal pole (10) is in the inside of horizontal groove (15).