CN107808610A - A kind of car roof lamp box bottom discharge structure - Google Patents
A kind of car roof lamp box bottom discharge structure Download PDFInfo
- Publication number
- CN107808610A CN107808610A CN201711135719.6A CN201711135719A CN107808610A CN 107808610 A CN107808610 A CN 107808610A CN 201711135719 A CN201711135719 A CN 201711135719A CN 107808610 A CN107808610 A CN 107808610A
- Authority
- CN
- China
- Prior art keywords
- lamp box
- discharge structure
- car roof
- box bottom
- bottom discharge
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 230000000694 effects Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0413—Frames or casing structures therefor
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F21/00—Mobile visual advertising
- G09F21/04—Mobile visual advertising by land vehicles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Marketing (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention provides a kind of car roof lamp box bottom discharge structure, it includes lamp house casing, the lamp house casing includes upper lid and the lower cover below upper lid, the lamp house casing back side is provided with water fender, the water fender is installed tightly between cover back-end and lower cover back-end, osculum is provided with by edge placement in lower cover, the osculum is located at below water fender.This car roof lamp box bottom discharge structure has drain function, can prevent that rainwater enters inside roof lamp box during down-hill position.
Description
Technical field
The invention belongs to field of mechanical technique, is related to a kind of car roof lamp box bottom discharge structure.
Background technology
Car roof lamp box is the light fixture for being installed in the car roofs such as taxi, car, lorry, can show predetermined information
With play advertisement etc., car roof lamp box common configuration design of the prior art is simple, and its waterproof effect is bad, especially in car
When being in down-hill position, rainwater is easily entered inside roof lamp box, damages electric parts.A kind of on the other hand, tool of present invention design
There is drain function, the car roof lamp box bottom discharge structure that rainwater enters inside roof lamp box during down-hill position can be prevented.
The content of the invention
The purpose of the present invention is above mentioned problem be present for existing technology, it is proposed that one kind has drain function, can prevented
The car roof lamp box bottom discharge structure that only rainwater enters inside roof lamp box during down-hill position.
The purpose of the present invention can be realized by following technical proposal：A kind of car roof lamp box bottom discharge structure, bag
Lamp house casing is included, the lamp house casing includes upper lid and the lower cover below upper lid, the lamp house casing back side is provided with dash
Plate, the water fender are installed tightly between cover back-end and lower cover back-end, and osculum is provided with by edge placement in lower cover, described
Osculum is located at below water fender.
As a further improvement on the present invention, the osculum is disposed proximate to the single row configuration of lower cover rear edge.
As a further improvement on the present invention, multiple air vents and at least one apopore are offered on lower lid, by leading to
The water that air holes enters in lamp house casing is drawn off by apopore.
As the further improvement of the present invention, in lower cover middle inside, depression forms boss downwards, is provided with boss
At least one apopore, the part of boss inner side depression can be converged by air vent into the water in lamp house casing and by water outlet
Hole is drawn off.
As the further improvement of the present invention, the inside bottom surface of the boss is the inclined plane with the default gradient,
The inclined plane extreme lower position is provided with apopore.
As a further improvement on the present invention, the air vent is arranged to multiple rows of, and air vent is distributed in boss both sides.
As a further improvement on the present invention, the display screen set rearward, the dash are also equipped with lamp house casing
Plate is arranged to transparent configuration, and the display screen is placed in front of water fender.
Based on above-mentioned technical proposal, the embodiment of the present invention can at least produce following technique effect：In this Automobile ceiling light
In bottom portion discharge structure, water fender coordinates the drainage hole structure of housing bottom draining so that integral automobile roof lamp box has
Drain function, osculum, which is arranged on the lower of water fender, can accept rainwater position, and water fender is in the roof lamp box back side, such energy
Prevent that rainwater enters machine internal damage electrical part during down-hill position, is stopped and is glided by water fender when rainwater attacks, by draining
Hole is directly drawn off.
Brief description of the drawings
The embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings, wherein：
Fig. 1 is the structural representation of a preferred embodiment of the present invention.
Fig. 2 is the structural representation at another visual angles of Fig. 1.
Fig. 3 is the explosive view of a preferred embodiment of the present invention.
Fig. 4 is the structural representation of lower cover in a preferred embodiment of the present invention.
In figure, 10, lamp house casing；11st, upper lid；12nd, lower cover；121st, osculum；122nd, air vent；123rd, apopore；
124th, boss；1241st, inclined plane；20th, water fender；30th, display screen.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
Technical scheme provided by the invention is illustrated in more detail with reference to Fig. 1 to Fig. 4.
As shown in Figures 1 to 4, this car roof lamp box bottom discharge structure includes lamp house casing 10, the lamp house casing
10 include upper lid 11 and the lower cover 12 positioned at the upper lower section of lid 11, and the back side of lamp house casing 10 is provided with water fender 20, the dash
Plate 20 is installed tightly between the rear end of lid 11 and the rear end of lower cover 12, and osculum 121 is provided with by edge placement in lower cover 12, described
Osculum 121 is located at the lower section of water fender 20.
The present invention protects a kind of car roof lamp box bottom discharge structure, and water fender 20 coordinates the draining of housing bottom draining
The structure of hole 121 so that integral automobile roof lamp box has drain function, and osculum 121 is arranged on the lower of water fender 20 and can held
Rainwater position is connect, water fender 20 is in the roof lamp box back side, can so prevent that rainwater enters machine internal damage during down-hill position
Electrical part, stopped and glided by water fender 20 when rainwater attacks, directly drawn off by osculum 121.
To ensure the draining of drainage effect and each orientation, preferably osculum 121 is disposed proximate to the rear edge of lower cover 12
Single row configuration, i.e., above-mentioned osculum 121 is arranged to be placed in one row of the lower section of water fender 20.
Further, multiple air vents 122 and at least one apopore 123 are offered on lower cover 12, by air vent 122
Drawn off into the water in lamp house casing 10 by apopore 123.
In the present invention, there is gap between the lower cover 12 of roof lamp box and car roof, to ensure result of ventilating heat dissipation,
Air vent 122 can be used for air intake, and during high vehicle speeds or during descending, rainwater may be flowed into down by air vent 122
Lid 12, the rainwater of inflow are drawn off by apopore 123, further ensure drainage effect, avoid rainwater from overstocking inside machine.
Further, in the middle inside of lower cover 12, depression forms boss 124 downwards, and at least one is provided with boss 124
Individual apopore 123, the part of the inner side of boss 124 depression can be converged by the water in the entrance lamp house casing 10 of air vent 122 simultaneously
Drawn off by apopore 123.
In the present case, the inner side of lower cover 12 is preset with the passage for the water of inflow to be converged to the sunk part of boss 124, stream
The water entered can also be expelled directly out by air vent 122.
The layout of multiple air vents 122, the topology layout of lower section air intake ensure that intake on lower cover 12, to roof lamp box
Internal part cooling, radiating effect is preferable, also is not easy to be entered by bottom with good water-inlet-proof effect, current, but also
Boss 124 is further provided with lower cover 12, under the environment such as rainy day, can also be drained the water away in time so that roof lamp
Case can avoid inner body from making moist aging with water-inlet-proof.
Further, to ensure water-proof drainage effect, the preferably inside bottom surface of boss 124 is the inclination with the default gradient
Face 1241, apopore 123 is provided with the extreme lower position of inclined plane 1241.
In the present case, the bottom surface of the inner side recessed portion of boss 124 is inclined with respect to the medial surface of lower cover 12, in its lowest order
Installed above-mentioned apopore 123, and the apopore 123 at this is preferably distributed in both sides, the above-mentioned inclined plane 1241 of boss 124 compared with
High position also preferably is provided with apopore 123, to ensure overall draining air inlet effect.
It is preferred that air vent 122 is arranged to multiple rows of, and air vent 122 is distributed in the both sides of boss 124, it is ensured that intake and
Radiating effect, moreover it is possible to ensure that current to boss 124 and can be drawn off after entering with fast convergence.
In the present invention, above-mentioned water fender 20 is additionally operable to display information not only for dash, specifically, in lamp box shell
The display screen 30 set rearward is also equipped with body 10, the water fender 20 is arranged to transparent configuration, and the display screen 30 is placed in
The front of water fender 20；It is so convenient to show information of vehicles, displaying advertisement etc., also with good waterproof dust-tight effect, avoid rain
Water is immersed inside machine, damages the grade electrical part of display screen 30.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (7)
1. a kind of car roof lamp box bottom discharge structure, including lamp house casing, it is characterised in that：The lamp house casing includes upper
Lid and the lower cover below upper lid, water fender are provided with the lamp house casing back side, after the water fender is installed tightly to lid
Between end and lower cover back-end, osculum is provided with by edge placement in lower cover, the osculum is located at below water fender.
A kind of 2. car roof lamp box bottom discharge structure according to claim 1, it is characterised in that：The osculum is set
It is set to the single row configuration close to lower cover rear edge.
A kind of 3. car roof lamp box bottom discharge structure according to claim 1 or 2, it is characterised in that：On lower lid
Multiple air vents and at least one apopore are offered, the water entered by air vent in lamp house casing is drawn off by apopore.
A kind of 4. car roof lamp box bottom discharge structure according to claim 3, it is characterised in that：In on the inside of the lower cover
Depression forms boss downwards in portion, is provided with least one apopore on boss, the part being recessed on the inside of the boss can converge by
Air vent is drawn off into the water in lamp house casing and by apopore.
A kind of 5. car roof lamp box bottom discharge structure according to claim 4, it is characterised in that：The boss it is interior
Side bottom surface is the inclined plane with the default gradient, and apopore is provided with the inclined plane extreme lower position.
A kind of 6. car roof lamp box bottom discharge structure according to claim 4, it is characterised in that：The air vent is set
It is set to multiple rows of, and air vent is distributed in boss both sides.
A kind of 7. car roof lamp box bottom discharge structure according to claim 1, it is characterised in that：In lamp house casing
The display screen set rearward is also equipped with, the water fender is arranged to transparent configuration, and the display screen is placed in front of water fender.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711135719.6A CN107808610A (en) | 2017-11-16 | 2017-11-16 | A kind of car roof lamp box bottom discharge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711135719.6A CN107808610A (en) | 2017-11-16 | 2017-11-16 | A kind of car roof lamp box bottom discharge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107808610A true CN107808610A (en) | 2018-03-16 |
Family
ID=61580395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711135719.6A Pending CN107808610A (en) | 2017-11-16 | 2017-11-16 | A kind of car roof lamp box bottom discharge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107808610A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2804998Y (en) * | 2004-12-27 | 2006-08-09 | 徐奂 | Electronic displaying screen for traffic map and its accompanying words |
| TWM335432U (en) * | 2008-02-01 | 2008-07-01 | meng-chang Cai | Roof lamp of taxi |
| CN101483992A (en) * | 2009-02-05 | 2009-07-15 | 旭丽电子(广州)有限公司 | Waterproof electronic apparatus heat radiation construction |
| CN103727749A (en) * | 2013-11-25 | 2014-04-16 | 青岛盛嘉信息科技有限公司 | Umbrella quick drying device |
| CN104283125A (en) * | 2014-10-29 | 2015-01-14 | 四川合创电器有限责任公司 | Waterproof power distribution cabinet |
| CN205102064U (en) * | 2015-10-19 | 2016-03-23 | 绍兴金创意塑化电器有限公司 | LED (light -emitting diode) street lamp shade |
| CN205862748U (en) * | 2016-07-27 | 2017-01-04 | 栾波 | Lamp box |
| CN207458512U (en) * | 2017-11-16 | 2018-06-05 | 宁波远见传媒股份有限公司 | A kind of car roof lamp box bottom discharge structure |
-
2017
- 2017-11-16 CN CN201711135719.6A patent/CN107808610A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2804998Y (en) * | 2004-12-27 | 2006-08-09 | 徐奂 | Electronic displaying screen for traffic map and its accompanying words |
| TWM335432U (en) * | 2008-02-01 | 2008-07-01 | meng-chang Cai | Roof lamp of taxi |
| CN101483992A (en) * | 2009-02-05 | 2009-07-15 | 旭丽电子(广州)有限公司 | Waterproof electronic apparatus heat radiation construction |
| CN103727749A (en) * | 2013-11-25 | 2014-04-16 | 青岛盛嘉信息科技有限公司 | Umbrella quick drying device |
| CN104283125A (en) * | 2014-10-29 | 2015-01-14 | 四川合创电器有限责任公司 | Waterproof power distribution cabinet |
| CN205102064U (en) * | 2015-10-19 | 2016-03-23 | 绍兴金创意塑化电器有限公司 | LED (light -emitting diode) street lamp shade |
| CN205862748U (en) * | 2016-07-27 | 2017-01-04 | 栾波 | Lamp box |
| CN207458512U (en) * | 2017-11-16 | 2018-06-05 | 宁波远见传媒股份有限公司 | A kind of car roof lamp box bottom discharge structure |
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