CN208282018U - A kind of position lamp - Google Patents
A kind of position lamp Download PDFInfo
- Publication number
- CN208282018U CN208282018U CN201721802741.7U CN201721802741U CN208282018U CN 208282018 U CN208282018 U CN 208282018U CN 201721802741 U CN201721802741 U CN 201721802741U CN 208282018 U CN208282018 U CN 208282018U
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- China
- Prior art keywords
- lampshade
- shell
- circuit board
- control chip
- control circuit
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Abstract
The utility model relates to technical field of lamps, disclose a kind of position lamp.Including control circuit board, lampshade and shell, control circuit board is mounted in lampshade, and cover surface is equipped with the fastener of outwardly convex, and shell is equipped with the channel passed through for lampshade, and vias inner walls are equipped with card slot corresponding with fastener, and shell is fixed on lampshade；Control circuit board includes control chip, ultrasonic probe, photosensitive sensor, controllable lamp and peripheral circuit, and control chip is connect with ultrasonic probe, photosensitive sensor and controllable lamp respectively by peripheral circuit, control chip controls controllable lamp work.Detection result is transmitted to control chip by ultrasonic probe and photosensitive sensor, and control chip is according to the brightness and flicker frequency of the data point reuse controllable lamp received.The utility model can prompt the positions and dimensions of vehicle to driver in time, effectively reduce traffic accident according to surrounding brightness and front and back vehicle spacing adjust automatically brightness and flicker frequency.
Description
Technical field
The utility model relates to technical field of lamps, more particularly to a kind of design of position lamp.
Background technique
The position lamp of automobile tail can prompt the position of this vehicle of the driver of vehicle and size below, and rear car is avoided to accelerate or surpass
It crashes when vehicle, especially can increase substantially driving safety coefficient at night or rain and fog weather.But existing position
It sets most of lamp needs to be manually booted by driver, has driver in occasions such as tunnels and forget to turn on or lazy be not turned on
Situation, this is very easy to lead to accident.In addition, though the brake lamp on automobile can be prompted to rear car driver, but only reduce
When throttle, brake lamp will not be lighted, and sometimes rear car driver one carelessness will knock into the back, therefore in front-and-rear vehicle distance from too small
When, it needs corresponding signal and driver is reminded, this function can be realized by position lamp.
Utility model content
The utility model provides a kind of position for the shortcomings that cannot reminding in time rear car driver in the prior art
Set lamp.
The utility model solves the problems, such as to carry out prompting to rear car driver in time, and ultrasonic wave is utilized in present design
Probe to detect the distance between front and back vehicle, apart from it is too small when, control chip controls controllable lamp work, height-regulating controllable lamp brightness simultaneously
Its flashing is enabled, guarantees that rear car driver notices spacing in time.In addition, photosensitive sensor is also provided with, when external environment brightness
When low, control chip controls controllable lamp work, do not need driver carry out it is manually opened, reduce accident.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals:
A kind of position lamp, including control circuit board, lampshade and shell, control circuit board are mounted in lampshade, cover surface
Fastener equipped with outwardly convex, shell are equipped with the channel passed through for lampshade, and vias inner walls are equipped with card corresponding with fastener
Slot, shell are fixed on lampshade；Control circuit board includes control chip, ultrasonic probe, photosensitive sensor, controllable lamp and periphery
Circuit, control chip are connect with ultrasonic probe, photosensitive sensor and controllable lamp respectively by peripheral circuit, control chip controls
Controllable lamp work.Ultrasonic probe detect front-and-rear vehicle distance from and transmit the result to control chip, around photosensitive sensor detection
Ambient brightness simultaneously transmits the result to control chip, controls chip according to the brightness and flashing of the data point reuse controllable lamp received
Frequency.
Preferably, control circuit board further includes bluetooth module, bluetooth module is connected by peripheral circuit with control chip.
Data can be transmitted by bluetooth module and extraneous communication by controlling chip.
Preferably, lampshade includes installing pipe and translucent cover, installing pipe is tubular, internal diameter and control circuit board size phase
Corresponding, fastener is symmetrically set in installation pipe outer wall, and fastener and installing pipe are integrally formed；Translucent cover is transparent material, translucent cover with
Installing pipe one end is fixedly connected.The light of controllable lamp is projected outward by translucent cover, and installing pipe is for disposing control circuit board, together
When protect control circuit board not to be damaged.
Preferably, translucent cover is equipped with the through-hole stretched out for ultrasonic probe.Ultrasonic probe is connected in control circuit board
On, translucent cover can interfere the detection process of ultrasonic probe.
Preferably, the channel internal diameter of shell is corresponding with lampshade size, lampshade is passed through from channel, on outer surface of outer cover
Equipped with one week groove of surrounding housing, bottom portion of groove is equipped with anti-skid chequer.Casing is on lampshade, and the groove on shell is for pacifying
Vehicle shell is blocked when being attached on vehicle, and fixation can be effectively performed.
The utility model has significant technical effect: can be according to surrounding brightness due to using above technical scheme
With front and back vehicle spacing adjust automatically brightness and flicker frequency, the positions and dimensions of vehicle are prompted to driver in time, are effectively reduced
Traffic accident occurs.
Detailed description of the invention
Fig. 1 is the external structure schematic diagram of the utility model embodiment 1.
Fig. 2 is the schematic diagram of internal structure of the utility model embodiment 1.
Fig. 3 is the control circuit board structural schematic diagram of the utility model embodiment 1.
Fig. 4 is the lampshade structure schematic diagram of the utility model embodiment 1.
Fig. 5 is the shell mechanism schematic diagram of the utility model embodiment 1.
Fig. 6 is the electrical block diagram of the utility model embodiment 1.
The toponym that each number designation is referred in the figures above is as follows: where 1-control circuit board, 2-lampshades,
3-shells, 21-installing pipes, 22-translucent covers, 31-outer shell passages, 32-grooves, 211-fasteners, 311-card slots, 321-
Anti-skid chequer.
Specific embodiment
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
Embodiment 1
As shown in Figures 1 to 6, a kind of position lamp, including control circuit board 1, lampshade 2 and shell 3, control circuit board 1 are pacified
In lampshade 2,2 surface of lampshade is equipped with the fastener 211 of outwardly convex, and shell 3 is equipped with the channel 31 passed through for lampshade 2, leads to
31 inner wall of road is equipped with card slot 311 corresponding with fastener 211, and shell 3 is fixed on lampshade 2；Control circuit board 1 includes control
Chip, ultrasonic probe, photosensitive sensor, controllable lamp and peripheral circuit, control chip by peripheral circuit respectively with ultrasonic wave
Probe, photosensitive sensor are connected with controllable lamp, control chip controls controllable lamp work.Control circuit board 1 further includes bluetooth module,
Bluetooth module is connected by peripheral circuit with control chip.
Lampshade 2 includes installing pipe 21 and translucent cover 22, and installing pipe 21 is tubular, internal diameter and 1 size phase of control circuit board
Corresponding, fastener 211 is symmetrically set on 21 outer wall of installing pipe, and fastener 211 and installing pipe 21 are integrally formed；Translucent cover 22 is transparent material
Material, translucent cover 22 are fixedly connected with 21 one end of installing pipe.Translucent cover 22 is equipped with the through-hole stretched out for ultrasonic probe.Shell 3
31 internal diameter of channel it is corresponding with 2 size of lampshade, lampshade 2 is passed through from channel 31,3 outer surface of shell be equipped with surrounding housing 3
One week groove 32,32 bottom of groove are equipped with anti-skid chequer 321.
In use, ultrasonic probe detect front-and-rear vehicle distance from and transmit the result to control chip, photosensitive sensor detection
Ambient brightness simultaneously transmits the result to control chip, control chip according to the brightness of the data point reuse controllable lamp received with
Flicker frequency.When front-and-rear vehicle distance is too small, control chip controls controllable lamp work is turned up controllable lamp brightness and enables its flashing, protects
Card rear car driver notices spacing in time.When external environment brightness is too low, control chip controls controllable lamp work does not need to take charge of
Machine progress is manually opened, reduces accident.
In short, the above is only the preferred embodiment of the present invention, it is all according to present utility model application the scope of the patents institute
The equivalent changes and modifications of work should all belong to the covering scope of the utility model patent.
Claims (5)
1. a kind of position lamp, including control circuit board (1), lampshade (2) and shell (3), control circuit board (1) are mounted on lampshade
(2) in, it is characterised in that: lampshade (2) surface is equipped with the fastener (211) of outwardly convex, and shell (3) is equipped with and wears for lampshade (2)
The channel (31) crossed, channel (31) inner wall are equipped with card slot (311) corresponding with fastener (211), and shell (3) is fixed on lampshade
(2) on；Control circuit board (1) includes control chip, ultrasonic probe, photosensitive sensor, controllable lamp and peripheral circuit, controls core
Piece is connect with ultrasonic probe, photosensitive sensor and controllable lamp respectively by peripheral circuit, control chip controls controllable lamp work.
2. a kind of position lamp according to claim 1, it is characterised in that: control circuit board (1) further includes bluetooth module, blue
Tooth module is connected by peripheral circuit with control chip.
3. a kind of position lamp according to claim 1, it is characterised in that: lampshade (2) includes installing pipe (21) and translucent cover
(22), installing pipe (21) is tubular, and internal diameter is corresponding with control circuit board (1) size, and fastener (211) is symmetrically set in installing pipe
(21) on outer wall, fastener (211) and installing pipe (21) are integrally formed；Translucent cover (22) is transparent material, translucent cover (22) and peace
Tubulature (21) one end is fixedly connected.
4. a kind of position lamp according to claim 3, it is characterised in that: translucent cover (22) is equipped with stretches for ultrasonic probe
Through-hole out.
5. a kind of position lamp according to claim 1, it is characterised in that: channel (31) internal diameter of shell (3) and lampshade (2)
Size is corresponding, and lampshade (2) is passed through from channel (31), and shell (3) outer surface is equipped with (3) one weeks grooves of surrounding housing
(32), groove (32) bottom is equipped with anti-skid chequer (321).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721802741.7U CN208282018U (en) | 2017-12-21 | 2017-12-21 | A kind of position lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721802741.7U CN208282018U (en) | 2017-12-21 | 2017-12-21 | A kind of position lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208282018U true CN208282018U (en) | 2018-12-25 |
Family
ID=64748345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721802741.7U Active CN208282018U (en) | 2017-12-21 | 2017-12-21 | A kind of position lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208282018U (en) |
-
2017
- 2017-12-21 CN CN201721802741.7U patent/CN208282018U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A position lamp Effective date of registration: 20210622 Granted publication date: 20181225 Pledgee: Bank of Jinhua Limited by Share Ltd. science and Technology Branch Pledgor: JINHUA YINGWANG ELECTRONICS Co.,Ltd. Registration number: Y2021330000615 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220622 Granted publication date: 20181225 Pledgee: Bank of Jinhua Limited by Share Ltd. science and Technology Branch Pledgor: JINHUA YINGWANG ELECTRONICS Co.,Ltd. Registration number: Y2021330000615 |