CN107856604A - A kind of car roof lamp box - Google Patents
A kind of car roof lamp box Download PDFInfo
- Publication number
- CN107856604A CN107856604A CN201711135902.6A CN201711135902A CN107856604A CN 107856604 A CN107856604 A CN 107856604A CN 201711135902 A CN201711135902 A CN 201711135902A CN 107856604 A CN107856604 A CN 107856604A
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- China
- Prior art keywords
- water
- lamp house
- house casing
- lower cover
- display screen
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 73
- 238000005452 bending Methods 0.000 claims description 34
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 40
- 230000006872 improvement Effects 0.000 description 24
- 238000009434 installation Methods 0.000 description 15
- 238000007789 sealing Methods 0.000 description 13
- 238000001816 cooling Methods 0.000 description 9
- 238000013461 design Methods 0.000 description 7
- 230000032683 aging Effects 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/2611—Indicating devices mounted on the roof of the vehicle
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- 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
Abstract
The invention provides a kind of car roof lamp box, it includes lamp house casing, the lamp house casing includes upper lid and the lower cover below upper lid, heat emission hole is provided with upper lid, multiple fresh air inlets are offered on lower lid, display screen is closely provided with the lamp house casing back side, the single multiple radiator fans arranged are provided with lamp house casing, the radiator fan is located in front of display screen.This car roof lamp box has the advantages of compact-sized, radiating effect is preferable.
Description
Technical field
The invention belongs to field of mechanical technique, is related to a kind of car roof lamp box.
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., the design of the car roof lamp box such as taxi dome lamp of the prior art common configuration is simple, its radiator structure
Set and unreasonable, cause radiating effect bad.On the other hand, present invention design one kind guarantees air intake and then cooling-down effect is preferable
Car roof lamp box.
The content of the invention
The purpose of the present invention is above mentioned problem be present for existing technology, it is proposed that a kind of compact-sized, radiating effect
Preferable car roof lamp box.
The purpose of the present invention can be realized by following technical proposal：A kind of car roof lamp box, including lamp house casing, institute
Stating lamp house casing includes upper lid and the lower cover below upper lid, is provided with heat emission hole on upper lid, is offered on lower lid more
Individual fresh air inlet, display screen is closely provided with the lamp house casing back side, the single multiple radiatings arranged are provided with lamp house casing
Fan, the radiator fan are located in front of display screen.
As a further improvement on the present invention, the bottom surface of lower cover is arranged to the slope structure with the gradient windward, the bottom surface
It is higher than its position connected with the lamp house casing back side with the position of lamp house casing front connection, the fresh air inlet is opened in lower cover
On bottom surface, and shunting water fender is provided with close to the positive position of lamp house casing in fresh air inlet, the shunting water fender is located at lower cover
On bottom surface.
As a further improvement on the present invention, in lower cover middle inside, depression forms boss downwards, is provided with extremely on boss
A few apopore, the part of boss inner side depression can be converged by fresh air inlet into the water in lamp house casing and by apopore
Draw off.
As a further improvement on the present invention, the inside bottom surface of the boss is the inclined plane with the default gradient, at this
Inclined plane extreme lower position is provided with apopore.
As a further improvement on the present invention, the fresh air inlet is arranged to multiple rows of, and fresh air inlet is distributed in boss both sides.
As a further improvement on the present invention, the heat emission hole is arranged on the portion of lid position rearward, is set on the inside of upper lid
There is the water-retaining structure being adapted to heat emission hole, the water-retaining structure is used to stop that the water in the external world to enter inside lamp house casing, in lower cover
Edge placement rearward is provided with osculum, and the water that the water-retaining structure stops draws off lamp house casing through osculum.
As a further improvement on the present invention, the heat emission hole is placed in above display screen that position, the osculum are put rearward
In display screen lower position.
As a further improvement on the present invention, it is provided with the inside of upper lid and is guided for the water for stopping water-retaining structure to row
The weather board in water hole, the weather board are located at below water-retaining structure, and the edge of the weather board is provided with dash convex edge, described to lead
Water plate is used to guide the outlet of current to be located at the edge placement of the weather board rearward, and the outlet of weather board is located at display screen
Outside.
As a further improvement on the present invention, the water-retaining structure is made up of the multiple block water plates being obliquely installed, and adjacent two
There is space between individual block water plate.
As the further improvement of the present invention, the upper lid includes cover plate and the gear positioned at cover plate lower section position rearward
Plate, the baffle plate are located at display screen rear, the installation portion swelled upwards, the baffle plate and installation portion are provided with the middle part of the cover plate
Correspondence position sets bossed cooling platform, and the heat emission hole is arranged on cooling platform, and the block water plate is arranged on installation
Cooling platform position is leaned on the inside of portion.
As another improvement of the present invention, close installation has the setting positioned at display screen rear between upper lid and lower cover
For the display screen water fender of transparent configuration, the heat emission hole is located above display screen water fender position rearward, the draining hole position
In display screen water fender lower position.
As another improvement of the present invention, panel, the panel, upper lid and lower cover three are provided with lamp house casing front
The joint of person pushes against using the locking of mechanical interlocking structure and mutually so that overall lamp house casing junction sealing, the machine
Tool locking mechanism includes being fixed on panel, Shang Gai, the mechanical nut on lower lid and the machinery for cooperative mechanical nut in advance
Screw, panel, on lid and lower cover correspond to the fixing hole that locked position is respectively provided with solid mechanical nut.
As a further improvement on the present invention, the mechanical nut is arranged to hollow structure, is provided with wherein empty position interior
Helicitic texture, integral type surround and is provided with multilayer gear ring in the circumferential lateral surface of mechanical nut.
As a further improvement on the present invention, display screen fixture is provided with lamp house casing, the display screen is close
It is arranged between display screen fixture and display screen water fender, the display screen fixture and upper lid, the joint of lower cover are also led
Above-mentioned mechanical interlocking structure is used to lock.
As a further improvement on the present invention, the left and right ends of the upper lid are bent downwardly, the left and right ends of the lower cover
Be bent upwards and with it is upper lid adaptation, it is described it is upper lid and both lower covers left and right ends difference lock sealing, the panel up and down
End respectively with it is upper lid, lower cover front end lock sealing.
As a further improvement on the present invention, metal reinforced skeleton, the metal reinforced skeleton are installed on the inside of lower cover
Both ends are respectively held against lower cover left and right ends.
As another improvement of the present invention, a hook, the extension are detachably installed respectively in lamp house casing both sides
Hook is fixed with metal reinforced skeleton respectively, and the described one end of hook away from lamp house casing is provided with the hook portion of bending, and the hook portion can
Fastening is in car roof and the crossover position of car door.
As a further improvement on the present invention, the hook includes hook portion, connecting portion and the fixed part set gradually, described
Fixed part is offseted with lamp house casing and the two is detachably connected, and the connecting portion is set in tabular.
As the further improvement of the present invention, the hook portion is including curved mutually in bending set and be sequentially distributed first
Trisection, the second bending segment, the 3rd bending segment, first bending segment are connected with connecting portion.
As the further improvement of the present invention, the fixed part includes the 4th bending segment, the 5th bending that bending is set
Section, the 4th bending segment is connected with connecting portion, and the fixed part and hook portion are located at connecting portion upper-lower position respectively, and the described 5th
Bending segment is also associated with the 6th bending segment bent down.
As the further improvement of the present invention, fixed part adaptation is respectively equipped with and corresponded in lamp house casing both sides inwardly
The installation gap of depression, the fixed part are tightly disposed in corresponding installation gap and are detachably connected with lamp house casing.
As another improvement of the present invention, the hook is integrally formed obtained by laminated structure.
As a further improvement on the present invention, the hook is arranged to stainless steel hook.
Based on above-mentioned technical proposal, the embodiment of the present invention can at least produce following technique effect：
1st, overall construction design is reasonable, compact in design, the lower layout for covering multiple fresh air inlets and the upper heat emission hole that covers
Coordinate, the topology layout radiated above the air intake of lower section ensure that intake, and the part inside roof lamp box is cooled, radiating effect
It is preferable；Multiple radiator fans that single-row arrangement is opened further are provided with lamp house casing so that inner body and display screen dissipate
Heat more preferably, accelerates air circulation and cold and hot interaction, high bright screen better heat-radiation effect.
2nd, this car roof lamp box also has good water-inlet-proof effect, and current are not easy to be entered by bottom, further under
Cover and be provided with boss, even if under the environment such as rainy day, can also drain the water away in time so that roof lamp box can be avoided with water-inlet-proof
Inner body makes moist aging.
3rd, in the upper portion of lid, position sets heat emission hole rearward, rainwater can be avoided to invade, when giant cleans vehicle,
Due to the stop of water-retaining structure, current will not enter inside lamp house casing, protect roof lamp box inner member, ensure inner body
Do not attacked by current, prevent from causing inner body aging into water, and block water plate is provided with inside conducting heat emission hole and lamp house casing
Passage, that is, turn on heat emission hole and fresh air inlet, ensure radiating effect, osculum is provided with by edge placement in lower cover, even if there is portion
Divide water to be entered by heat emission hole, be expelled directly out under water-retaining structure effect by osculum, furthermore achieved that drain function.
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 structural representation at another visual angles of Fig. 2.
Fig. 4 is the part-structure schematic diagram of a preferred embodiment of the present invention.
Fig. 5 is the part explosive view of a preferred embodiment of the present invention.
Fig. 6 is the explosive view of a preferred embodiment of the present invention.
Fig. 7 is the structural representation of upper lid in a preferred embodiment of the present invention.
Fig. 8 is the structural representation of lower cover in a preferred embodiment of the present invention.
Fig. 9 is the structural representation of weather board in a preferred embodiment of the present invention.
Figure 10 is the structural representation of mechanical interlocking structure in a preferred embodiment of the present invention.
Figure 11 is the structural representation linked up with a preferred embodiment of the present invention.
Figure 12 is the structure of the mechanical interlocking structure using common outer-hexagonal mechanical nut in a preferred embodiment of the present invention
Schematic diagram.
In figure, 10, lamp house casing；11st, upper lid；111st, heat emission hole；112nd, block water plate；113rd, cover plate；1131st, installation portion；
114th, baffle plate；1141st, cooling platform；12nd, lower cover；121st, fresh air inlet；122nd, boss；123rd, apopore；124th, inclined plane；125、
Osculum；126th, installation gap；127th, slope structure；20th, display screen；30th, radiator fan；40th, weather board；41st, dash convex edge；
50th, display screen water fender；60th, panel；71st, mechanical screw；72nd, mechanical nut；722nd, gear ring；90th, display screen fixture；100、
Metal reinforced skeleton；110th, lamp plate；120th, transparent surface cover；130th, message board；140th, master control borad；150th, vehicle power converter；
160th, lamp plate controller；170th, GPS navigation structure；180th, antenna；190th, link up with；191st, hook portion；1911st, the first bending segment；
1912nd, the second bending segment；1913rd, the 3rd bending segment；192nd, connecting portion；193rd, fixed part；1931st, the 4th bending segment；1932nd,
Five bending segments；194th, the 6th bending segment；200th, camera；210th, water fender is shunted.
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 Figure 12.
As shown in Figure 1 to 11, this car roof lamp box includes lamp house casing 10, and the lamp house casing 10 includes upper lid 11
Lower cover 12 with positioned at the upper lower section of lid 11, is provided with heat emission hole 111 on upper lid 11, multiple fresh air inlets is offered on lower cover 12
121, display screen 20 is closely provided with the back side of lamp house casing 10, the single multiple radiatings arranged are provided with lamp house casing 10
Fan 30, the radiator fan 30 are located at the front of display screen 20.
The present invention protects a kind of car roof lamp box, and overall construction design is reasonable, compact in design, lower cover 12 and car roof
Between there is gap, on lower cover 12 on the layout of multiple fresh air inlets 121 and upper lid 11 heat emission hole 111 cooperation, lower section air intake
The topology layout of top radiating ensure that intake, and the part inside roof lamp box is cooled, and radiating effect is preferable；Further exist
There is provided multiple radiator fans 30 that single-row arrangement is opened in lamp house casing 10 so that and inner body and display screen 20 radiate more preferably,
Accelerate air circulation and cold and hot interaction, high bright screen better heat-radiation effect.
In the present invention, the bottom surface of lower cover 12 is arranged to the slope structure with the gradient windward, the bottom surface and lamp house casing
The position of front connection is higher than its position connected with the lamp house casing back side, i.e., low after height before the gradient windward, the fresh air inlet 121
It is opened on the bottom surface of lower cover, and shunting water fender 210, the shunting is provided with close to the positive position of lamp house casing in fresh air inlet
Water fender 210 is located on lower cover bottom surface.
Water fender 210 can also preferably be shunted and be arranged to inverted " V " shape structure, the setting of the gradient windward causes garage
During sailing, there is water conservancy diversion effect, fresh air inlet 121 is easier air intake, ensures ventilation effect；And arrangement is adapted on lower cover bottom surface
The structure of shunting water fender 210 when can avoid the rainy day rainwater flow into fresh air inlet along lamp house casing front, bottom surface, can be reliable
Shunting is realized on ground, ensures waterproof effect.
Further, in the middle inside of lower cover 12, depression forms boss 122 downwards, is provided with boss 122 at least one
Apopore 123, the part of the inner side of the boss 122 depression can converge the water that is entered by fresh air inlet 121 in lamp house casing 10 and by
Apopore 123 is drawn off.
In the present invention, there is gap, to ensure air intake, vehicle high-speed between the lower cover 12 of roof lamp box and car roof
During traveling, rainwater may flow into lower cover 12 by fresh air inlet 121, be preset with the inner side of lower cover 12 for the water of inflow to be converged
Gathering to the passage of the sunk part of boss 122, the water of inflow can also be expelled directly out by fresh air inlet 121.
This car roof lamp box also has good water-inlet-proof effect, and current are not easy to be entered by bottom, but also further
Boss 122 is provided with lower cover 12, even if under the environment such as rainy day, can also be drained the water away in time so that roof lamp box can be prevented
Water inlet, inner body is avoided to make moist aging.
Further, to ensure water-proof drainage effect, the preferably inside bottom surface of boss 122 is the inclination with the default gradient
Face 124, apopore 123 is provided with the extreme lower position of inclined plane 124.
In the present case, the bottom surface of the inner side recessed portion of boss 122 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 124 of boss 122 compared with
High position also preferably is provided with apopore 123, to ensure overall draining air inlet effect.
Preferred air inlet 121 is arranged to multiple rows of, and fresh air inlet 121 is distributed in the both sides of boss 122, it is ensured that intake and
Radiating effect, moreover it is possible to ensure that current to boss 122 and can be drawn off after entering with fast convergence.
The present invention is provided with radiator fan 30 in lamp house casing 10, can diffuse to the wind acceleration that lower cover 12 enters interior
Portion's electricity piece, while wind can also be accelerated to be sent to heat emission hole 111, ensure radiating effect.
As a kind of preferred or optional embodiment, above-mentioned heat emission hole 111 is arranged on the top of lid 11 position rearward, upper
The inner side of lid 11 is provided with the water-retaining structure being adapted to heat emission hole 111, and the water-retaining structure is used to stop that the water in the external world enters lamp box shell
Inside body 10, osculum 125 is provided with the edge placement of lower cover 12 rearward, the water that the water-retaining structure stops is through osculum 125
Draw off lamp house casing 10.
On the upper top of lid 11, position sets heat emission hole 111 rearward, rainwater can be avoided to invade, and vehicle is cleaned in giant
When, due to the stop of water-retaining structure, current will not enter inside lamp house casing 10, protection roof lamp box inner member, in guarantee
Portion's part is not attacked by current, prevents from causing inner body aging into water, and block water plate is provided with conducting heat emission hole 111 and lamp box
Passage inside housing 10, that is, heat emission hole 111 and fresh air inlet 121 are turned on, ensure radiating effect, set in lower cover 12 by edge placement
There is osculum 125, even if there is part water to be entered by heat emission hole 111, directly arranged by osculum 125 under water-retaining structure effect
Go out, furthermore achieved that drain function.
It is preferred that heat emission hole 111 is placed in the top of display screen 20, position, the osculum 125 are placed in 20 times orientation of display screen rearward
Put.In the present invention, osculum 125 is preferably arranged to the single osculum 125 on the lower cover 12, ensures drainage effect and each
The draining in individual orientation.
In the present invention, display screen 20 can show information of vehicles or advertizing promotional content, practical, enter row's formula
Heat emission hole 111, can be intake to prevent giant, the protection grade inner member of display screen 20 makes moist aging, and internal radiating can also
Ensure the cooling-down effect of display screen 20.
Further, it is relatively reliable to cause drain function to realize, ensure overall roof lamp box drainage effect, in upper lid 11
Inner side is provided with to be guided to the weather board 40 of osculum 125 for the water for stopping water-retaining structure, and the weather board 40 is positioned at gear
Below water-bound, the edge of the weather board 40 is provided with dash convex edge 41, and the weather board 40 is used for the outlet for guiding current
Positioned at its edge placement rearward, and the outlet of weather board 40 is located at outside display screen 20.
During cleaning, by the water that heat emission hole 111 enters under water-retaining structure stop, fall after rise and be dropped under Gravitative Loads and lead
On water plate 40, due to the stop of dash convex edge 41, current can only flow out and drip from above-mentioned outlet, be unloaded by the recovery of osculum 125
Go out, integral layout is compact, and weather board 40 and display screen 20, osculum 125 are fitted close, and ensures drainage effect.
To ensure anti-giant water inlet effect, preferably water-retaining structure is made up of the multiple block water plates 112 being obliquely installed, phase
There is space between adjacent two block water plates 112；Both dash effect had been ensure that, space can also ensure the radiating inside roof lamp box
Effect so that fresh air inlet 121 and heat emission hole 111 turn on, and are aided with radiator fan 30, and integral heat sink effect is preferable；Water is in block water plate
Dripped after 112 stops under deadweight, and it is to rely on air circulation to radiate, integral layout is ingenious.
Further, it is the reasonability and compactedness that ensure the topology layout of lamp house casing 10, and ensures between all parts
Close connection, preferably upper lid 11 includes cover plate 113 and the baffle plate 114 positioned at the lower section of cover plate 113 position rearward, the baffle plate
114 are located at the rear of display screen 20, and the middle part of cover plate 113 is provided with the installation portion 1131 swelled upwards, the baffle plate 114 and peace
The correspondence position of dress portion 1131 sets bossed cooling platform 1141, and the heat emission hole 111 is arranged on cooling platform 1141, institute
State block water plate 112 and be arranged on the inner side of installation portion 1131 and lean on the position of cooling platform 1141.
As preferred or optional embodiment, preferably heat emission hole 111 is arranged to be laterally distributed on cooling platform 1141
Multiple heat emission holes 111；Such structure setting, current can be slowed down to a greater degree and poured, and do not influenceed overall ventilation and dissipate
Heat.
Further, for ensure display screen 20 and and shell structure close-fitting, ensure sealing, preferably upper lid 11 with
Close installation has the display screen water fender 50 for being arranged to transparent configuration positioned at the rear of display screen 20, the heat emission hole between lid 12
111 are located at the top of display screen water fender 50, and position, the osculum 125 are located at the lower position of display screen water fender 50 rearward.
Transparent display screen water fender 50 and display screen 20 coordinates more preferably, convenient to show information of vehicles, displaying advertisement etc., also
With good waterproof dust-tight effect, avoid inside rainwater intrusion machine, damage the grade electrical part of display screen 20.
Water fender coordinates the structure of osculum 125 of housing bottom draining so that integral automobile roof lamp box has draining work(
Can, osculum 125, which is arranged on the lower of water fender, can accept rainwater position, and water fender is in the roof lamp box back side, can so prevent
Only rainwater enters machine internal damage electrical part during down-hill position, is stopped and is glided by water fender when rainwater attacks, by osculum
125 directly draw off.
To cause weather board 40 and upper lid 11 coordinates even closer, ensure guiding effect, weather board 40 is fixed on lid 11
Upper and weather board 40 length and installation portion 1131 are adapted to.
As the further improvement of the present invention, shooting head bore, the heat emission hole are offered at the middle part of cooling platform 1141
111 points of row shooting head bore both sides, are provided with camera 200 on weather board 40 and camera 200 is plugged in shooting head bore,
The bottom of weather board 40 is provided with the control panel being electrically connected with camera 200.
Above-mentioned camera 200 can use as the rearmounted shooting of drive recorder, practical, and by it and radiate
Hole 111 is equipped with, and the radiating effect of camera 200 is preferable, and camera 200 will not be attacked by rain, and guarantee uses the longevity
Life.
In the present invention, it is above-mentioned to be substituted for the functional accessories such as audio amplifier installed in camera on weather board, it is corresponding to dissipate
Hot hole can be as the acoustic propagation path of audio amplifier, smart structural design, and audio amplifier and camera can also be arranged on this simultaneously
In invention, audio amplifier is placed in camera rear, practical and do not influence integral waterproofing radiating effect, corresponding function accessory
Radiating can also be realized by heat emission hole.
Further, it is provided with panel 60 in the front of lamp house casing 10, the panel 60, upper lid 11 and the three of lower cover 12
Joint pushes against using the locking of mechanical interlocking structure and mutually so that the overall junction of lamp house casing 10 sealing, the machinery
Locking mechanism includes being fixed on panel, Shang Gai, the mechanical nut 72 on lower lid and the machinery being adapted to mechanical nut 72 in advance
Screw 71, panel 60, on the corresponding locked position of lid 11 and lower cover 12 be respectively provided with the fixing hole of solid mechanical nut.
The above-mentioned various pieces of lamp house casing 10 are completely embedded and fixed, and upper lid 11 and lower cover 12 are respectively on housing
Lower position, front and back position are arranged to panel 60 and water fender, display screen 20, lamp plate can be installed inside such lamp house casing 10
110th, the part such as power supply, information breach is provided with panel 60, close-fitting is provided with transparent surface cover 120 and positioned at saturating in the breach
The message board 130 at the bright rear of cover 120, lamp plate 110 is by message board 130 and 120 further position limiting sealed of transparent surface cover in panel
On 60 breach, master control borad 140, vehicle power converter 150, lamp plate controller are further preferably provided with lamp house casing 10
160th, the part such as GPS navigation structure 170, antenna 180, integral automobile roof lamp box reliable operation is ensured.
The present invention is fixed and sealed the part of lamp house casing 10 using special mechanical screw nut check mode so that face
Plate 60, upper lid 11 and the mutual lock sealing of the three of lower cover 12, display screen water fender 50 then as both upper lid 11 and lower cover 12 after
End position further compresses sealing, constitutes the shell structure of overall water-inlet-proof, and anti-plastic housing warps deformation, waterproof sealing.
Above-mentioned mechanical nut refer in process of production by the pre-buried advance fixed form of grade directly by mechanical nut and
The nut structure that corresponding part is fixed together, mechanical nut can not unload after fixing；And mechanical screw is fitted with mechanical nut
The bolt structure matched somebody with somebody, it is not tapping screw, the mechanical screw and mechanical nut in this case coordinate, it is possible to achieve higher connection is strong
Degree requires and seal request.
It is worth mentioning that：On the inside of the lower panels in the advance fixed form of mechanical nut, it is contemplated that the production of panel
Technique, it can select to open up stopper slot in panel correspondence position, common outer-hexagonal mechanical nut 73 as shown in figure 12 is advance
It is inserted and secured in corresponding groove, realizes similar pre-buried effect.
Further, mechanical nut 72 is arranged to hollow structure, and empty position is provided with female thread structure wherein, in mechanical spiral shell
Integral type surround and is provided with multilayer gear ring 722 in the circumferential lateral surface of mother 72；It is preferred that single mechanical nut 72 is provided with two layers of gear ring
722, gear ring 722 and corresponding fixing hole are tightly secured together when fixed in advance, and mechanical nut can not unload again after fix in position.
Preferably, display screen fixture 90 is provided with lamp house casing 10, display screen 20 has display information of vehicles, exhibition
Show that advertising etc. acts on, above-mentioned radiator fan 30 can be fixed on display screen fixture 90；The display screen 20 is closely set
Between display screen fixture 90 and display screen water fender 50, the display screen fixture 90 and upper lid 11, the docking of lower cover 12
Place is also mainly locked using above-mentioned mechanical interlocking structure, is ensured the reliability and sealing of connection, can also be aided in using self tapping spiral shell
Display screen fixture 90 is fixed nail, and display screen fixture is preferably aluminum alloy materials.
To ensure topology layout compactedness and reasonability, ensure that Mechanical Builds are attractive in appearance and overall housing waterproof effect, on
The left and right ends of lid 11 are bent downwardly, and the left and right ends of the lower cover 12 are bent upwards and are adapted to upper lid 11, the upper lid 11
Distinguish lock sealing with the left and right ends of both lower covers 12, the upper and lower side of the panel 60 respectively with before upper lid 11, lower cover 12
Lock sealing is held, water deflector seal is connected between the rear end of lid 11, lower cover 12.
Further, the sealing of display screen water fender 50 is plugged between the rear end of lid 11, both lower covers 12, and frock is convenient
And sealing is strong, with the coupling mechanism force for closing lid 11 and lower cover 12 and effect is compressed so that the overall water resistance of lamp house casing 10 is big
Width strengthens, and is also possible to prevent plastic housing deformation.
It is preferred that being provided with metal reinforced skeleton 100 in the inner side of lower cover 12, the metal reinforced both ends of skeleton 100 are respectively held against
The left and right ends of lower cover 12, and lower cover left and right ends are tensed by above-mentioned mechanical screw.In the present invention, the He of display screen fixture 90
Metal reinforced skeleton 100 (especially metal reinforced skeleton 100) has obvious reinforcement effect to lamp house casing 10, ensures structure
Intensity so that overall lamp house casing 10 is more not susceptible to the deformation that warps, and metal reinforced skeleton 100 is preferably arranged to stainless steel
Matter, part can be installed in the above.
Further, a hook 190, the difference of hook 190 are detachably installed respectively in the both sides of lamp house casing 10
Fixed with metal reinforced skeleton, it is described hook 190 one end away from lamp house casing 10 be provided with bending and with car roof and car door
Between hook portion 191 of the car along part adaptation, the hook portion 191 can fasten the crossover position in car roof and car door.
In the present invention, tensile force type roof fixed structure, hook 190 is integrally formed in lamp house casing 10 and a pair of hooks 190
Fixed by detachable mounting means and lamp house casing 10, it is necessary to by lamp house casing 10 and extension when unloading or change roof lamp box
Hook 190 separates, and car roof lamp box of the invention can be directly fixed on car roof, links up with the direct hasp in 190 outer ends
In roof and the crossover position of car door, closing of the door is not influenceed, roof lamp box passes through two hooks 190 and tensed, it is ensured that row
The stationarity of roof lamp box during car, overall roof lamp box connect without being realized by accessories such as supports, roof lamp box
The destruction that roof plays screw also is reduced without screw between roof fixation, fixed and structure is attractive in appearance.
Further, to ensure the compactness that hook 190 and lamp house casing 10 connect and the reliability fixed, preferably link up with
190 include the hook portion 191, connecting portion 192 and the fixed parts 193 that set gradually, the fixed part 193 offseted with lamp house casing 10 and
The two is detachably connected, and ensures hook 190 and housing closed butt joint, and the connecting portion 192 is set in tabular.
Preferably it can be removably mounted at together by screw/bolt between fixation portions 193 and lamp house casing 10.
The first bending segment 1911 that hook portion 191 includes mutually setting and be sequentially distributed in bending, the second bending segment 1912, the
Three bending segments 1913, first bending segment 1911 are connected with connecting portion 192；Such structure setting and Automobile can along position
To be fitted close, the 3rd bending segment 1913 is also preferably further fixed by screw/bolt with car at the top of car door along inner side, is protected
It is fixed to demonstrate,prove overall roof lamp box.
Fixed part 193 includes the 4th bending segment 1931, the 5th bending segment 1932 that bending is set, the 4th bending segment
1931 are connected with connecting portion 192, and the fixed part 193 and hook portion 191 are located at the upper-lower position of connecting portion 192 respectively, and the described 5th
Bending segment 1932 is also associated with the 6th bending segment 194 bent down；Such topology layout not only coordinates with lamp house casing 10
It is fixed, also cause integral hook 190 that there is certain elastic buffer section, ensure connection and fixed compactness so that draw
Tight effect is preferable.
Further, to ensure the reliability of hook 190 and the connection of lamp house casing 10, set respectively in the both sides of lamp house casing 10
There is and corresponds to the installation gap 126 towards sunken inside of the adaptation of fixed part 193, the fixed part 193 is tightly disposed in corresponding installation
It is detachably connected in breach 126 and with lamp house casing 10.
The 4th bending segment 1931, the 5th bending segment 1932 of fixed part 193 preferably abut against the corresponding position of installation gap 126
Put, and the 4th bending segment 1931 is fixed by the modes such as screw/bolt and lamp house casing 10.
Further, due to lamp house casing 10 be usually plastic material, for ensure roof lamp box overally support intensity and
Consolidation effect, the both ends of above-mentioned metal reinforced skeleton 100 are fixed with two hooks 190 respectively.
In the present invention, it is preferred to linking up with 190 is integrally formed obtained, particularly the to bend structure of hook portion 191 by laminated structure,
It can be fitted close with roof, car door, ensure functional reliability and avoid interference with other mechanisms.
As a further improvement, the hook 190 is arranged to stainless steel hook 190, structural strength and whole is further ensured that
The reliability of body tensile force type roof fixed structure support, it is easy to clean and other effects also with antirust, anti-aging, maintenance.
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 (10)
1. a kind of car roof lamp box, including lamp house casing, it is characterised in that：The lamp house casing includes upper lid and positioned at upper lid
The lower cover of lower section, heat emission hole is provided with upper lid, multiple fresh air inlets are offered on lower lid, closely set at the lamp house casing back side
Display screen is equipped with, the single multiple radiator fans arranged are provided with lamp house casing, before the radiator fan is located at display screen
Side.
A kind of 2. car roof lamp box according to claim 1, it is characterised in that：The bottom surface of the lower cover is arranged to have
The position of the slope structure of the gradient windward, the bottom surface and the connection of lamp house casing front is higher than its position connected with the lamp house casing back side
Put, the fresh air inlet is opened on the bottom surface of lower cover, and is provided with shunting dash close to the positive position of lamp house casing in fresh air inlet
Plate, the shunting water fender are located on lower cover bottom surface.
A kind of 3. car roof lamp box according to claim 1, it is characterised in that：In the downward concave shape of lower cover middle inside
Into boss, at least one apopore is provided with boss, the part being recessed on the inside of the boss can converge enters lamp by fresh air inlet
Water in tank shell is simultaneously drawn off by apopore.
A kind of 4. car roof lamp box according to claim 1, it is characterised in that：The heat emission hole is arranged on the portion of lid
Position rearward, is provided with the water-retaining structure being adapted to heat emission hole on the inside of upper lid, and the water-retaining structure is used to stop that the water in the external world enters
Enter inside lamp house casing, be provided with osculum in the edge placement of lower cover rearward, the water that the water-retaining structure stops unloads through osculum
Go out lamp house casing.
A kind of 5. car roof lamp box according to claim 4, it is characterised in that：It is provided with the inside of upper lid for that will keep off
The water that water-bound stops is guided to the weather board of osculum, and the weather board is located at below water-retaining structure, the side of the weather board
Along dash convex edge is provided with, the weather board is used to guide the outlet of current to be located at the edge placement of the weather board rearward, and leads
The outlet of water plate is located at outside display screen.
A kind of 6. car roof lamp box according to claim 4 or 5, it is characterised in that：The water-retaining structure is set by tilting
The multiple block water plates put form, and have space between two neighboring block water plate.
A kind of 7. car roof lamp box according to claim 4 or 5, it is characterised in that：It is close between upper lid and lower cover
The display screen water fender for being arranged to transparent configuration positioned at display screen rear is installed, the heat emission hole is located at display screen water fender
Position, the osculum are located at display screen water fender lower position rearward for top.
A kind of 8. car roof lamp box according to claim 7, it is characterised in that：Lamp house casing front is provided with face
Plate, the joint of the panel, upper lid and lower cover three push against using the locking of mechanical interlocking structure and mutually so that overall lamp
Tank shell junction seal, the mechanical interlocking structure include be fixed in advance panel, Shang Gai, the mechanical nut on lower lid and
For the mechanical screw of cooperative mechanical nut, panel, on lid and lower cover correspond to locked position and be respectively provided with solid mechanical
The fixing hole of nut.
A kind of 9. car roof lamp box according to any one of claim 1 to 5, it is characterised in that：Installed on the inside of lower cover
There is metal reinforced skeleton, the metal reinforced skeleton both ends are respectively held against lower cover left and right ends.
A kind of 10. car roof lamp box according to claim 9, it is characterised in that：Distinguish in lamp house casing both sides removable
Unload and a hook is installed, the hook is fixed with metal reinforced skeleton respectively, and the described one end of hook away from lamp house casing is set
There is the hook portion of bending, the hook portion can fasten the crossover position in taxi top and car door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711135902.6A CN107856604A (en) | 2017-11-16 | 2017-11-16 | A kind of car roof lamp box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711135902.6A CN107856604A (en) | 2017-11-16 | 2017-11-16 | A kind of car roof lamp box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107856604A true CN107856604A (en) | 2018-03-30 |
Family
ID=61701851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711135902.6A Pending CN107856604A (en) | 2017-11-16 | 2017-11-16 | A kind of car roof lamp box |
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| Country | Link |
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| CN110322814A (en) * | 2019-05-10 | 2019-10-11 | 浙江视界电子科技有限公司 | A kind of taxi top advertisement screen control system |
| WO2021035422A1 (en) * | 2019-08-23 | 2021-03-04 | 京东方科技集团股份有限公司 | Machine box and electronic device |
| CN112885234A (en) * | 2021-03-04 | 2021-06-01 | 湖南汽车工程职业学院 | Automobile art lamp box with advertising function |
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