CN102563480A - Vehicle-mounted lamp - Google Patents
Vehicle-mounted lamp Download PDFInfo
- Publication number
- CN102563480A CN102563480A CN2010106221601A CN201010622160A CN102563480A CN 102563480 A CN102563480 A CN 102563480A CN 2010106221601 A CN2010106221601 A CN 2010106221601A CN 201010622160 A CN201010622160 A CN 201010622160A CN 102563480 A CN102563480 A CN 102563480A
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- cloud terrace
- lamp
- vehicle
- light fixture
- bracing frame
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Abstract
The invention relates to a vehicle-mounted lamp. The vehicle-mounted lamp comprises an installation frame, wherein the installation frame is fixedly provided with two second supporting frames and two first supporting frames; the two second supporting frames are used for supporting cradle-head cross beams of the vehicle-mounted lamp; the two first supporting frames are used for supporting lamp-head rotating shafts of the vehicle-mounted lamp; each first supporting frame comprises two supporting plates which are arranged oppositely; and each supporting plate is provided with a conical-surface groove. The vehicle-mounted lamp has the advantages that the first supporting frames are used for supporting the lamp-head rotating shafts and are provided with two conical-surface grooves which are respectively matched with the upper-lower lamp-head rotating shafts, and the lamp head is supported by two supporting points, so that the supporting structure can prevent the lamp head from rotating around a cradle head under the action of external force and reduce the influence of vibration of a vehicle on the lamp head; and the first supporting frames are used for fixing the lamp-head rotating shafts, the second supporting frames are used for fixing the cradle-head cross beams, the first supporting frames and the second supporting frames are matched to realize multipoint fixing of the vehicle-mounted lamp, and the vehicle-mounted lamp can be firmly positioned in the resetting process, so that the whole vehicle-mounted lamp can be protected limitedly.
Description
Technical field
The present invention relates to lighting, more particularly, relate to a kind of on-vehicle lamp that is applied on news interview car, satellite transmission car, military car, public security command car, Emergency communication vehicle and the extraordinary signal car.
Background technology
At present; But the on-vehicle lamp automatic lifting, rotate, reset; It is easy for operation and can carry out comprehensive location, is widely used in various vehicles such as satellite news interview car, mobile control room, military car, public security command car, Emergency communication vehicle and extraordinary signal car.
In the prior art; First The Cloud Terrace that the on-vehicle lamp assembly comprises the light fixture column and is arranged on the light fixture post end; The both sides of first The Cloud Terrace stretch out and are provided with two second The Cloud Terraces, and three The Cloud Terrace settings point-blank and can in 360 degree scopes, rotate around the light fixture column.Two second The Cloud Terraces all be provided with lamp holder up and down through the lamp holder rotating shaft, lamp holder can rotate around the lamp holder rotating shaft within the specific limits, first The Cloud Terrace, two second The Cloud Terraces and four lamp holders become I shape to arrange.
The The Cloud Terrace of on-vehicle lamp and lamp holder weight are bigger; Special bracing frame is not set carries out integrated support; Vehicle is in the vibration processes that jolts for a long time, and the The Cloud Terrace crossbeam constantly receives the impulsive force from the The Cloud Terrace and the lamp holder on both sides, and the flexural deformation phenomenon appears in The Cloud Terrace crossbeam easily; Thereby cause the irradiating angle of lamp holder to change, even the fracture of generation The Cloud Terrace crossbeam have an accident.The lamp holder rotating shaft is not provided with supporting construction and swings up and down to prevent lamp holder; This structure is easily because thereby the rotation of limit The Cloud Terrace causes lamp holder and other positions of light fixture to collide the damage that causes lamp holder each other; Reduced the service life of light fixture; Increase the later maintenance amount, thereby reduced the reliability of on-vehicle lamp.
Summary of the invention
The technical problem that the present invention will solve is; The flexural deformation phenomenon appears in lamp holder easily in the on-vehicle lamp to existing in the prior art; Lamp holder damages owing to constantly shaking in the vehicle ' process easily; Thereby cause influencing the defective in its service life, a kind of on-vehicle lamp is provided, can finely address the above problem.
The technical solution adopted for the present invention to solve the technical problems is: a kind of on-vehicle lamp; Comprise: lamp assembly; Said lamp assembly comprises: the light fixture column; One end of said light fixture column is rotated and is provided with first The Cloud Terrace, and the relative both sides of said first The Cloud Terrace are provided with second The Cloud Terrace, and said first The Cloud Terrace is fixedly connected through the The Cloud Terrace crossbeam with said second The Cloud Terrace; Said second The Cloud Terrace be relatively set with lamp holder up and down, said lamp holder is connected through the lamp holder rotating shaft with said second The Cloud Terrace;
Also comprise supporting construction, said supporting construction comprises: installing rack, and the hinged rotation in the other end of said light fixture column is arranged on the said installing rack; Fixedly install on the said installing rack and be useful on two second bracing frames that support said The Cloud Terrace crossbeam and two first bracing frames that are used to support said lamp holder rotating shaft; Said first bracing frame comprises two gripper shoes that are oppositely arranged, and said gripper shoe is provided with the conical surface groove that contacts with said lamp holder rotating shaft.
A kind of on-vehicle lamp of the present invention, preferred, be set with lining through rivet on the said gripper shoe, said lining is equipped with on said conical surface groove.
A kind of on-vehicle lamp of the present invention, preferred, said first bracing frame also comprises the base plate that connects two said gripper shoes, said gripper shoe is vertically set on the said base plate; Said base plate is fixedly installed on the said installing rack through fastening bolt.
A kind of on-vehicle lamp of the present invention, preferred, the both sides of said gripper shoe are relatively set with stiffener, and said stiffener is fixedly installed on the said base plate.
A kind of on-vehicle lamp of the present invention, preferred, be provided with rubber cushion between said base plate and the said installing rack.
A kind of on-vehicle lamp of the present invention; Preferably; Be set with guide groove on the said installing rack, said light fixture column revolves and turn 90 degrees when resetting, and said light fixture column is equipped with in said guide groove; Said The Cloud Terrace crossbeam is nested to be arranged on said second bracing frame, and said lamp holder rotating shaft is nested to be arranged in the conical surface groove of said first bracing frame.
A kind of on-vehicle lamp of the present invention, preferred, the distance between two gripper shoes of said first bracing frame is greater than the distance between the side up and down of said second The Cloud Terrace; Said light fixture column revolves and turn 90 degrees when resetting, and said second The Cloud Terrace two lamp holder rotating shaft screens up and down is arranged on two said gripper shoes.
A kind of on-vehicle lamp of the present invention, preferred, said light fixture column revolves and turn 90 degrees when resetting, and said second The Cloud Terrace is between two gripper shoes of said first bracing frame and do not contact said base plate.
A kind of on-vehicle lamp of the present invention, preferred, second bracing frame is provided with conical surface groove, and said light fixture column revolves and turn 90 degrees when resetting, and the screens of said The Cloud Terrace crossbeam is arranged in the conical surface groove on second bracing frame.
A kind of on-vehicle lamp of the present invention, preferred, the distance between two said second bracing frames is greater than the distance between the relative two sides of said first The Cloud Terrace; Said light fixture column revolves and turn 90 degrees when resetting, and said first The Cloud Terrace is between two said second bracing frames.
The present invention can reach following beneficial effect: support the lamp holder rotating shaft through first bracing frame is set; First bracing frame is provided with two conical surface grooves; Two conical surface grooves cooperate respectively with lamp holder rotating shaft up and down, and through the fixing lamp holder of two strong points, this supporting construction can avoid lamp holder under the effect of external force, to rotate around The Cloud Terrace; Reduce the influence that the vehicle vibrations cause lamp holder, thereby effectively protect lamp holder.Through the fixedly lamp holder rotating shaft of first bracing frame; Second bracing frame is the The Cloud Terrace crossbeam fixedly; The cooperation of first bracing frame and second bracing frame realizes fixedly on-vehicle lamp of multiple spot, and on-vehicle lamp can be positioned in reseting procedure more firmly, plays the effect of the whole on-vehicle lamp of protection.
Description of drawings
To combine accompanying drawing and embodiment that the present invention is described further below, in the accompanying drawing:
Structural representation when Fig. 1 is the use of on-vehicle lamp of the present invention;
Structural representation when Fig. 2 is resetting of on-vehicle lamp of the present invention;
Fig. 3 is the exploded perspective view of on-vehicle lamp of the present invention.
Among the figure
1, first bracing frame 11, first bracing frame
20, lining 21, lining
30, rivet 31, rivet
32, rivet 33, rivet
34, conical surface groove 4, rubber cushion
5, fastening bolt 6, installing rack
70, lamp holder 71, lamp holder
72, lamp holder 73, lamp holder
80, first The Cloud Terrace 81, second The Cloud Terrace
82, second The Cloud Terrace 91, lamp holder rotating shaft
92, lamp holder rotating shaft 93, lamp holder rotating shaft
94, lamp holder rotating shaft 100, The Cloud Terrace crossbeam
101, The Cloud Terrace crossbeam 12, second bracing frame
121, second bracing frame 13, light fixture column
131, guide groove 141, gripper shoe
142, gripper shoe 143, base plate
The specific embodiment
To understand in order technical characterictic of the present invention, purpose and effect being had more clearly, to contrast accompanying drawing at present and specify the specific embodiment of the present invention.
As shown in Figure 1, be an embodiment provided by the invention, a kind of on-vehicle lamp comprises the supporting construction of lamp assembly and lamp assembly.Lamp assembly comprises: lamp holder 70,71,72,73, the first The Cloud Terraces 80, the second The Cloud Terraces 81,82, the supporting construction of light fixture column 13 and on-vehicle lamp.This supporting construction comprises installing rack 6, and hinged being arranged on the installing rack 6 rotated in the bottom of light fixture column 13, can spend around its bottom rotation 0 degree～90, and is as shown in Figure 2.The left and right sides that the upper end of light fixture column 13 is set with first The Cloud Terrace, 80, the first The Cloud Terraces 80 is provided with second The Cloud Terrace 81 and second The Cloud Terrace 82.Be fixedly connected through The Cloud Terrace crossbeam 100 between first The Cloud Terrace 80 and second The Cloud Terrace 82, be fixedly connected through The Cloud Terrace crossbeam 101 between first The Cloud Terrace 80 and second The Cloud Terrace 81.The upper and lower sides of second The Cloud Terrace 81 is provided with lamp holder 70 and lamp holder 72, is connected through lamp holder rotating shaft 94 between lamp holder 70 and second The Cloud Terrace 81, is connected through lamp holder rotating shaft 93 between lamp holder 72 and second The Cloud Terrace 81.Same, the upper and lower sides of second The Cloud Terrace 82 is provided with lamp holder 71 and lamp holder 73, is connected through lamp holder rotating shaft 92,91 respectively between this lamp holder 71 and lamp holder 73 and second The Cloud Terrace 82.
Be set with two first bracing frames on the installing rack 6, as shown in Figure 1, two first identical bracing frames of structure are respectively first bracing frame 1 and first bracing frame 11.First bracing frame 1 is identical with the structure of first bracing frame 11, and is as shown in Figure 3, first bracing frame comprise base plate 143 and 141,142, two gripper shoes 141,142 of two gripper shoes of being oppositely arranged and base plate 143 welding fixing.Gripper shoe 141 is provided with the conical surface groove 34 that contacts with the lamp holder rotating shaft, and is same, also is provided with the conical surface groove that contacts with the lamp holder rotating shaft on the gripper shoe 142.
As shown in Figure 2, the light fixture column revolves and turn 90 degrees when resetting, and lamp holder rotating shaft 91,92, the first bracing frames 11 that first bracing frame 1 is used to support second The Cloud Terrace, 82 upper and lower sides are used to support the lamp holder rotating shaft 93,94 of second round platform, 81 upper and lower sides.Lamp holder rotating shaft 91,92 nested respectively being pressed in two conical surface grooves of first bracing frame 1, lamp holder rotating shaft 93,94 nested respectively being pressed in two conical surface grooves of first bracing frame 11.
Further, for the two ends rotating shaft that guarantees lamp holder can supportedly be located, two gripper shoes 141 of first bracing frame 1, the distance between 142 are greater than the distance between the side up and down of second The Cloud Terrace 82.Light fixture column 13 revolves and turn 90 degrees when resetting, second The Cloud Terrace about in the of 82 two lamp holder rotating shafts 92,91 respectively screens be arranged on two gripper shoes 142,141.Second The Cloud Terrace 82 is in two gripper shoes 142 of first bracing frame 1, between 141 and do not contact base plate 143.
For the damping vibration rigid shock power that rotating shaft causes to lamp holder; Be set with lining 20 through rivet 30,31,32,33 on the gripper shoe 141; The groove of this lining 20 is consistent with conical surface groove 34 profiles of gripper shoe 141, and lining 20 is equipped with on conical surface groove 34.Same, be set with lining 21 through rivet on the gripper shoe 142.
Above-mentioned first bracing frame also comprises the base plate 143 that connects two gripper shoes 141,142, and gripper shoe 141,142 is vertically set on the base plate 143, and base plate 143 is fixed into one with gripper shoe through welding.Base plate 143 is provided with bolt hole, and base plate 143 is fixedly installed on the installing rack 6 through fastening bolt 5.
Because the weight of lamp holder and The Cloud Terrace is heavier, the both sides of gripper shoe 141,142 are relatively set with stiffener, and are as shown in Figure 1, and the stiffener welding is fixedly installed on the base plate 143.
Further, on-vehicle lamp is after resetting, and jolting of vehicle can be caused the high vibration of lamp holder rotating shaft and The Cloud Terrace crossbeam, is provided with cushion rubber bumper 4 between base plate 143 and the installing rack 6.
Also be set with two second bracing frames that structure is identical on the installing rack 6; As shown in Figure 1, two second bracing frames laterally arrange, and are respectively second bracing frame 12 and second bracing frame 121; Second bracing frame 12 is used to support The Cloud Terrace crossbeam 101, the second bracing frames 121 and is used to support The Cloud Terrace crossbeam 100.
The bottom of light fixture column 13 is arranged on the installing rack 6 through hinged rotation, and this light fixture column 13 can rotate 0 degree～90 degree around its bottom.As shown in Figure 1; Be set with guide groove 131 on this installing rack 6; Light fixture column 13 revolves and turn 90 degrees when resetting, and light fixture column 13 is equipped with in guide groove 131, The Cloud Terrace crossbeam 100,101 nested respectively being arranged on second bracing frame 12,121; Simultaneously, lamp holder rotating shaft 91,92,93,94 cooperates with the conical surface groove of left bracing frame 1, right bracing frame 11 respectively.As shown in Figure 1, the state diagram of this on-vehicle lamp in normal use, light fixture column 13 is perpendicular to plane, installing rack 6 place.When on-vehicle lamp did not use, this light fixture column 13 can revolve to turn 90 degrees and return to reset mode, and was as shown in Figure 2, the state diagram when on-vehicle lamp and bracing frame are used.
The syndeton of the bottom of light fixture vertical shaft and installing rack 6 (figure do not show) is as follows: the bottom of light fixture column 13 is provided with connecting hole; Be set with two support arms on the installing rack 6; Support arm is provided with axis hole; The connecting hole of the axis hole of support arm and light fixture column 13 is fixed through bearing pin, and light fixture column 13 can rotate along bearing pin, thereby realizes hinged.The bottom of light fixture column 13 is provided with an outstanding limited post; When light fixture column 13 relative installing racks 6 erect 90 when spending; This limited post can prop up installing rack 6, thereby makes this light fixture column 13 in relative and chassis are 0 degree to the slewing area of 90 degree, realize upright and the motion of falling down.The part of passing first support arm at this bearing pin is arranged with a gear, and gear is fixedly connected with bearing pin, and relative displacement does not take place, thereby makes this light fixture column 13 motions through this gear rotating band untie-sell axle rotation.
Further; In order to realize the rotation of light fixture vertical shaft; Also be provided with set-down to promoting mechanism on the installing rack 6, this set-down to promoting mechanism comprises a motor and a driving rack, and the gear that is provided with on this driving rack and the bearing pin is meshed; The motor operate as normal drives this driving rack motion, and then drives the gear rotation that is provided with on the bearing pin.
Because the weight of lamp holder and The Cloud Terrace is very big; It receives downward gravity G; Because lever principle: power * power arm=resistance * resistance arm; Make light fixture column 13 erect, must be by the torsional moment that gear produces greater than the moment at light fixture column 13 places, this moment promotes the gear rotation movable property by set-down to promoting mechanism and gives birth to.In whole light fixture column 13 erected the process of coming, gear was because the promotion of set-down to promoting mechanism receives the power Fx of horizontal direction and power Fy straight up, rotated at the acting in conjunction lower gear of these two power.
Combine accompanying drawing that embodiments of the invention are described above; But the present invention is not limited to the above-mentioned specific embodiment, and the above-mentioned specific embodiment only is schematically, rather than restrictive; Those of ordinary skill in the art is under enlightenment of the present invention; Not breaking away under the scope situation that aim of the present invention and claim protect, also can make a lot of forms, these all belong within the protection of the present invention.
Claims (10)
1. on-vehicle lamp; Comprise: lamp assembly; Said lamp assembly comprises: the light fixture column; One end of said light fixture column is rotated and is provided with first The Cloud Terrace, and the relative both sides of said first The Cloud Terrace are provided with second The Cloud Terrace, and said first The Cloud Terrace is fixedly connected through the The Cloud Terrace crossbeam with said second The Cloud Terrace; Said second The Cloud Terrace be relatively set with lamp holder up and down, said lamp holder is connected through the lamp holder rotating shaft with said second The Cloud Terrace; It is characterized in that: also comprise supporting construction, said supporting construction comprises: installing rack, and the hinged rotation in the other end of said light fixture column is arranged on the said installing rack; Fixedly install on the said installing rack and be useful on two second bracing frames that support said The Cloud Terrace crossbeam and two first bracing frames that are used to support said lamp holder rotating shaft; Said first bracing frame comprises two gripper shoes that are oppositely arranged, and said gripper shoe is provided with the conical surface groove that contacts with said lamp holder rotating shaft.
2. on-vehicle lamp according to claim 1 is characterized in that, is set with lining through rivet on the said gripper shoe, and said lining is equipped with on said conical surface groove.
3. on-vehicle lamp according to claim 2 is characterized in that, said first bracing frame also comprises the base plate that connects two said gripper shoes, and said gripper shoe is vertically set on the said base plate; Said base plate is fixedly installed on the said installing rack through fastening bolt.
4. on-vehicle lamp according to claim 3 is characterized in that the both sides of said gripper shoe are relatively set with stiffener, and said stiffener is fixedly installed on the said base plate.
5. on-vehicle lamp according to claim 4 is characterized in that, is provided with rubber cushion between said base plate and the said installing rack.
6. according to each described on-vehicle lamp of claim 1-5; It is characterized in that; Be set with guide groove on the said installing rack, said light fixture column revolves and turn 90 degrees when resetting, and said light fixture column is equipped with in said guide groove; Said The Cloud Terrace crossbeam is nested to be arranged on said second bracing frame, and said lamp holder rotating shaft is nested to be arranged in the conical surface groove of said first bracing frame.
7. on-vehicle lamp according to claim 6 is characterized in that, the distance between two gripper shoes of said first bracing frame is greater than the distance between the side up and down of said second The Cloud Terrace; Said light fixture column revolves and turn 90 degrees when resetting, and said second The Cloud Terrace two lamp holder rotating shaft screens up and down is arranged on two said gripper shoes.
8. on-vehicle lamp according to claim 7 is characterized in that, said light fixture column revolves and turn 90 degrees when resetting, and said second The Cloud Terrace is between two gripper shoes of said first bracing frame and do not contact said base plate.
9. on-vehicle lamp according to claim 6 is characterized in that second bracing frame is provided with conical surface groove, and said light fixture column revolves and turn 90 degrees when resetting, and the screens of said The Cloud Terrace crossbeam is arranged in the conical surface groove on second bracing frame.
10. on-vehicle lamp according to claim 9 is characterized in that, the distance between two said second bracing frames is greater than the distance between the relative two sides of said first The Cloud Terrace; Said light fixture column revolves and turn 90 degrees when resetting, and said first The Cloud Terrace is between two said second bracing frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010622160.1A CN102563480B (en) | 2010-12-29 | 2010-12-29 | Vehicle-mounted lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010622160.1A CN102563480B (en) | 2010-12-29 | 2010-12-29 | Vehicle-mounted lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102563480A true CN102563480A (en) | 2012-07-11 |
| CN102563480B CN102563480B (en) | 2014-06-18 |
Family
ID=46409651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010622160.1A Expired - Fee Related CN102563480B (en) | 2010-12-29 | 2010-12-29 | Vehicle-mounted lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102563480B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537800A (en) * | 2010-12-31 | 2012-07-04 | 海洋王照明科技股份有限公司 | Vehicle-mounted lamp |
| CN103836477A (en) * | 2012-11-27 | 2014-06-04 | 深圳市海洋王照明工程有限公司 | Vehicle-mounted lamp |
| CN104235765A (en) * | 2013-06-14 | 2014-12-24 | 海洋王（东莞）照明科技有限公司 | Device for adjusting lamp illumination angles and vehicle-mounted lamp comprising same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002373504A (en) * | 2001-06-18 | 2002-12-26 | Koito Mfg Co Ltd | Light scattering warning light |
| CN101786435A (en) * | 2010-02-24 | 2010-07-28 | 海洋王照明科技股份有限公司 | Locking device used for vehicle-mounted lifting lamp |
| CN101823456A (en) * | 2010-03-02 | 2010-09-08 | 海洋王照明科技股份有限公司 | Vibration-proof locking structure |
| CN101915387A (en) * | 2010-06-30 | 2010-12-15 | 海洋王照明科技股份有限公司 | Light fitting with cylinder deflection preventing structure |
-
2010
- 2010-12-29 CN CN201010622160.1A patent/CN102563480B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002373504A (en) * | 2001-06-18 | 2002-12-26 | Koito Mfg Co Ltd | Light scattering warning light |
| CN101786435A (en) * | 2010-02-24 | 2010-07-28 | 海洋王照明科技股份有限公司 | Locking device used for vehicle-mounted lifting lamp |
| CN101823456A (en) * | 2010-03-02 | 2010-09-08 | 海洋王照明科技股份有限公司 | Vibration-proof locking structure |
| CN101915387A (en) * | 2010-06-30 | 2010-12-15 | 海洋王照明科技股份有限公司 | Light fitting with cylinder deflection preventing structure |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537800A (en) * | 2010-12-31 | 2012-07-04 | 海洋王照明科技股份有限公司 | Vehicle-mounted lamp |
| CN102537800B (en) * | 2010-12-31 | 2014-04-02 | 海洋王照明科技股份有限公司 | Vehicle-mounted lamp |
| CN103836477A (en) * | 2012-11-27 | 2014-06-04 | 深圳市海洋王照明工程有限公司 | Vehicle-mounted lamp |
| CN104235765A (en) * | 2013-06-14 | 2014-12-24 | 海洋王（东莞）照明科技有限公司 | Device for adjusting lamp illumination angles and vehicle-mounted lamp comprising same |
| CN104235765B (en) * | 2013-06-14 | 2017-09-15 | 海洋王（东莞）照明科技有限公司 | Adjust the device of light fixture lighting angle and its Vehicular lamp of application |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102563480B (en) | 2014-06-18 |
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Granted publication date: 20140618 Termination date: 20181229 |
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