CN208036085U - The structure of headlight for vehicles light dimming electric motor - Google Patents
The structure of headlight for vehicles light dimming electric motor Download PDFInfo
- Publication number
- CN208036085U CN208036085U CN201820165063.6U CN201820165063U CN208036085U CN 208036085 U CN208036085 U CN 208036085U CN 201820165063 U CN201820165063 U CN 201820165063U CN 208036085 U CN208036085 U CN 208036085U
- Authority
- CN
- China
- Prior art keywords
- electric motor
- light dimming
- dimming electric
- headlight
- rod
- 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
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 14
- 238000000465 moulding Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model is related to the structures of headlight for vehicles light dimming electric motor, including shell, the bulb mandril being arranged in shell and the inner sleeve being socketed in outside bulb mandril, screw thread on the inner sleeve uses double trapezoidal thread structure, inner sleeve is designed as double trapezoidal thread structure instead of the single thread structure in original technology, it can make four times higher than the transmission speed of common light dimming electric motor or so of the transmission speed of light dimming electric motor, greatly improve the light modulation efficiency of light dimming electric motor.
Description
Technical field
The utility model is related to auto parts fields, more particularly, to the structure of headlight for vehicles light dimming electric motor.
Background technology
With the development of automobile safety lighting technology, the application of the intelligent Light-control System of automobile is more and more extensive, especially
Applied to the headlight for vehicles light dimming electric motor of automobile front lamp, the operation principle of this light dimming electric motor is by the motor in shell
Driving, motor drive the rotation of internal drive mechanism, and to drive bulb mandril flexible, bulb drives the reflector of headlight to rotate
Axis swing irradiates different range to make the light source distance of automobile change.In the prior art, headlight for vehicles dims
Inner sleeve generally use single thread structure design in electric machine casing, by finding, the inner sleeve of single thread structure is in certain journey
The transmission speed that light dimming electric motor is influenced whether on degree causes the transmission speed of light dimming electric motor can not be on the basis of existing further
It is improved, to limit the light modulation efficiency of light dimming electric motor.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of automobiles simple in structure, can improving transmission speed
The structure of headlight light dimming electric motor.
The utility model the technical scheme adopted is that headlight for vehicles light dimming electric motor structure, including shell, be arranged in shell
Internal bulb mandril and the inner sleeve being socketed in outside bulb mandril, the screw thread on the inner sleeve use double trapezoidal thread
Structure.
The utility model has the beneficial effects that：Inner sleeve is designed as double trapezoidal thread structure instead of in original technology
Single thread structure can make the transmission speed of light dimming electric motor than high twice or so of the transmission speed of common light dimming electric motor, greatly
Ground improves the light modulation efficiency of light dimming electric motor.
As priority, the screw pitch of the screw thread on inner sleeve is that screw pitch is designed as 1.5mm by 1.5mm using the structure, can
To further increase the transmission speed of light modulation motor, to improve the light modulation efficiency of light dimming electric motor.
As priority, bulb mandril include the body of rod, be arranged body of rod one end bulb, be arranged body of rod center channel,
A pair of openings in the body of rod other end and the positive stop lug boss that is arranged on body of rod inner wall are set, and the opening being arranged on the body of rod is closed
Symmetrical in the central axis of bulb mandril, using the structure, the adjusting block of light dimming electric motor stretches into the channel of mandril, can pass through
Positive stop lug boss drives the movement of bulb mandril to realize when adjusting block movement, split at one end setting one of the mandril far from bulb
Mouthful, it can realize the protection to adjusting block and bulb mandril itself by the plastic deformation of mandrel ends.
As priority, shell includes pedestal and lid closes the upper cover on pedestal, and upper cover includes lid, is arranged in lid
The limiting slot of the spacing frame and lid of side and spacing frame composition, the edge of spacing frame is set as guiding circular arc knot
Structure, using the structure, during upper cover lid is closed to pedestal, the side of pedestal can be inserted into the limiting slot of upper cover, at this moment guiding circular arc
Guiding role can be played, the side of pedestal is facilitated to slide into slot, the lid to complete upper cover and pedestal closes work, and the structure is anti-
Stop the interference that light dimming electric motor occurs when mounted, improves production efficiency.
As priority, positive stop lug boss is an integral molding structure with the body of rod, using the structure, can improve the life of bulb mandril
Efficiency is produced, and improves aesthetics.
Description of the drawings
Fig. 1 is the structural schematic diagram of the inner sleeve of the structure of the utility model headlight for vehicles light dimming electric motor；
Fig. 2 is the structural schematic diagram of the structure of the utility model headlight for vehicles light dimming electric motor；
Fig. 3 is the structural schematic diagram of the bulb mandril of the structure of the utility model headlight for vehicles light dimming electric motor；
Fig. 4 is the structural schematic diagram of the upper cover of the structure of the utility model headlight for vehicles light dimming electric motor；
As shown in the figure：1, shell；2, bulb mandril；3, inner sleeve；4, screw thread；5, the body of rod；6, bulb；7, channel；8, it opens
Mouthful；9, positive stop lug boss；10, adjusting block；11, edge；12, upper cover；13, lid；14, spacing frame；15, limiting slot.
Specific implementation mode
Utility model is further described referring to the drawings and in conjunction with specific implementation mode, to enable those skilled in the art
It can implement according to this with reference to specification word, scope of protection of the utility model is not limited to the specific implementation mode.
The utility model is related to the structure of headlight for vehicles light dimming electric motor, including shell 1, the bulb top that is arranged in shell 1
Bar 2 and the inner sleeve 3 being socketed in outside bulb mandril 2, the screw thread 4 on the inner sleeve 3 use double trapezoidal thread structure, should
Double trapezoidal thread structure is non-standard double trapezoidal thread structure, it replaces the single thread structure in original technology, can make
Transmission speed high twice or so of the transmission speed of light dimming electric motor than common light dimming electric motor.
The screw pitch of screw thread 4 on inner sleeve 3 is 1.5mm, and the screw pitch of screw thread 4 on inner sleeve 3 is designed as 1.5mm, can be with
The transmission speed for further increasing light modulation motor, to improve the light modulation efficiency of light dimming electric motor.
Bulb mandril 2 include the body of rod 5, be arranged 5 one end of the body of rod bulb 6, be arranged 5 center of the body of rod channel 7, setting
A pair of openings 8 in 5 other end of the body of rod and the positive stop lug boss 9 that is arranged on 5 inner wall of the body of rod, the opening 8 being arranged on the body of rod 5
Central axis about bulb mandril 2 is symmetrical, and the adjusting block 10 of light dimming electric motor stretches into the channel 7 of bulb mandril 2, can pass through
Positive stop lug boss 9 moves come drive bulb mandril 2 when realizing that adjusting block 10 moves.The movement of adjusting block 10 drives bulb mandril 2 to move,
Bulb mandril 2 move to extreme position will stop motion, at this time adjusting block 10 be still within rotary state, in original technology,
Adjusting block 10 is rotated further, and 2 remains stationary of bulb mandril, will result in the body of rod 5 in this way and adjusting block 10 is worn, and
If a pair of openings is arranged in one end of the body of rod 5, the body of rod 5 would not limit the rotation of adjusting block 10, have opening 8
The body of rod 5 has certain moulding effect, and adjusting block 10 and bulb mandril 2 will not thus be caused to be worn in itself.
As priority, shell 1 includes pedestal and lid closes the upper cover 12 on pedestal, and upper cover 12 includes lid 13, setting
The limiting slot 15 that spacing frame 14 and lid 13 in 13 inside of lid are formed with spacing frame 14, the edge of spacing frame 14
11 are set as guiding circular arc structure, and during the lid of upper cover 12 is closed to pedestal, the side of pedestal can be inserted into the limiting slot 15 of upper cover 12,
At this moment guiding circular arc structure can play guiding role, and the side of pedestal is facilitated to slide into slot, to complete upper cover 12 and pedestal
Lid close work, which prevents the interference that light dimming electric motor occurs when mounted, improves production efficiency.
Positive stop lug boss 9 is an integral molding structure with the body of rod 5, can improve the production efficiency of bulb mandril 2, and is improved
Aesthetics.
Claims (5)
1. the structure of headlight for vehicles light dimming electric motor includes the bulb mandril (2) and socket of shell (1), setting in shell (1)
In the external inner sleeve (3) of bulb mandril (2), it is characterised in that：Screw thread (4) on the inner sleeve (3) uses the trapezoidal spiral shell of double end
Line structure.
2. the structure of headlight for vehicles light dimming electric motor according to claim 1, it is characterised in that：Screw thread on inner sleeve (3)
(4) screw pitch is 1.5mm.
3. the structure of headlight for vehicles light dimming electric motor according to claim 1, it is characterised in that：Bulb mandril (2) includes bar
Body (5), setting are another in the body of rod (5) in the channel (7) at the body of rod (5) center, setting in the bulb (6) of the body of rod (5) one end, setting
The a pair of openings (8) at end and the positive stop lug boss (9) being arranged on the body of rod (5) inner wall, the opening (8) being arranged on the body of rod (5)
Central axis about bulb mandril (2) is symmetrical.
4. the structure of headlight for vehicles light dimming electric motor according to claim 1, it is characterised in that：Shell (1) include pedestal with
And lid closes the upper cover (12) on pedestal, upper cover (12) includes the spacing frame of lid (13), setting on the inside of lid (13)
(14) and the limiting slot (15) of lid (13) and spacing frame (14) composition, the edge (11) of spacing frame (14) is set as leading
To arc structure.
5. the structure of headlight for vehicles light dimming electric motor according to claim 3, it is characterised in that：Positive stop lug boss (9) and the body of rod
(5) it is an integral molding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820165063.6U CN208036085U (en) | 2018-01-31 | 2018-01-31 | The structure of headlight for vehicles light dimming electric motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820165063.6U CN208036085U (en) | 2018-01-31 | 2018-01-31 | The structure of headlight for vehicles light dimming electric motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208036085U true CN208036085U (en) | 2018-11-02 |
Family
ID=63955103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820165063.6U Expired - Fee Related CN208036085U (en) | 2018-01-31 | 2018-01-31 | The structure of headlight for vehicles light dimming electric motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208036085U (en) |
-
2018
- 2018-01-31 CN CN201820165063.6U patent/CN208036085U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 |