CN215674881U - Lamp with adjustable brightness for motor home - Google Patents

Abstract

The utility model discloses a brightness-adjustable lamp for a motor home, which comprises a storage box and a lamp frame, wherein four mounting rods are fixedly mounted inside the lamp frame, a lamp holder is fixedly mounted at the bottom of the lamp frame through the four mounting rods, a bulb is fixedly mounted at the bottom of the lamp holder, a group of second shaft holders are fixedly mounted on four sides of the bottom of the lamp frame, the number of each group of second shaft holders is two, a second mounting shaft is fixedly mounted between the two second shaft holders, a rotary drum is movably sleeved on the four second mounting shafts, a light adjusting plate is fixedly mounted on one side of each of the four rotary drums, mounting grooves are formed in two sides inside the storage box, a second threaded rotary shaft is movably mounted in one of the mounting grooves, and a limiting rod is fixedly mounted in the other mounting groove. The utility model has the characteristics of convenient adjustment of the brightness of the lamplight and protection of the lamp assembly by arranging a series of structures.

Description

Lamp with adjustable brightness for motor home

Technical Field

The utility model relates to the technical field of house vehicle lamps, in particular to a brightness-adjustable house vehicle lamp.

Background

The car as a house, also known as the home on the wheel, has two functions of 'house' and 'car', but its attribute is still the car, is a kind of car that can move, has the essential basic facilities at home, and the car as a house is the fashion facility car kind of introducing by foreign countries, and the facility at home on its car has: furniture such as bedding, stoves, refrigerators, cabinets, sofas, dining tables and chairs, washroom facilities, air conditioners, televisions, stereos and the like and electrical appliances can be divided into driving areas, living areas, bedroom areas, sanitary areas, kitchen areas and the like, and the limousine is a fashion product which integrates clothes, food, lives and rows and realizes 'travel in life and life in travel'.

The existing recreational vehicle lamp is not convenient to adjust the brightness of a lamp source in the actual use process, dazzling light is easy to generate when the angle of the light source and the brightness are configured improperly, meanwhile, human eyes are enabled to generate temporary adaptation, the sensitivity to light is lost, safety shadows are easy to generate, general lamps do not have the automatic storage function, the lamp source is in an exposed state for a long time, dust is easy to accumulate on the surfaces of the lamp source and accessories of the lamp source, the lighting effect of the light source is affected, and therefore the recreational vehicle lamp with the adjustable brightness is provided for solving the series of problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a brightness-adjustable lamp for a recreational vehicle, which is used for solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a lamp for a caravan with adjustable brightness comprises a storage box and a lamp frame, wherein four mounting rods are fixedly mounted inside the lamp frame, a lamp holder is fixedly mounted at the bottom of the lamp frame through the four mounting rods, a bulb is fixedly mounted at the bottom of the lamp holder, a group of second shaft holders are fixedly mounted on four sides of the bottom of the lamp frame, the number of the second shaft holders in each group is two, a second mounting shaft is fixedly mounted between the two second shaft holders, a rotary drum is movably sleeved on the four second mounting shafts, a light adjusting plate is fixedly mounted on one side of each of the four rotary drums, mounting grooves are formed in two sides inside the storage box, a second threaded rotating shaft is movably mounted inside one of the mounting grooves, a limiting rod is fixedly mounted inside the other mounting groove, and a second internal threaded sleeve is sleeved on the second threaded rotating shaft in a threaded manner, the limiting sleeve is movably sleeved on the limiting rod, a connecting plate is fixedly mounted between the second internal thread sleeve and the limiting sleeve, and the lamp frame is fixedly mounted at the bottom of the connecting plate.

Preferably, four ends at the top of the storage box are fixedly provided with connecting rods, and the top of the storage box is provided with a mounting plate through four connecting rods.

Preferably, a second driving motor is fixedly mounted in the middle of one side of the top of the storage box, and the top end of the second threaded rotating shaft is fixedly connected with the output end of the second driving motor.

Preferably, a fixing plate is fixedly mounted between the four mounting rods, a first threaded rotating shaft is movably mounted at the bottom of the fixing plate, a first internal thread sleeve is mounted on the first threaded rotating shaft in a threaded sleeved mode, a set of first shaft seats are arranged on four sides of the first internal thread sleeve and at the middle positions of one side of the light modulation plate, the number of the first shaft seats in each set is two, a first mounting shaft is fixedly mounted between the first shaft seats, a mounting sleeve is movably mounted on the first mounting shaft in a sleeved mode, a regulating rod is fixedly mounted on one side of the first internal thread sleeve through the mounting sleeve, and one end of the regulating rod is movably connected with the light modulation plate through the mounting sleeve.

Preferably, a first driving motor is fixedly mounted at the top of the fixing plate, and the top end of the first threaded rotating shaft is fixedly connected with the output end of the first driving motor.

Preferably, the four ends in the mounting plate are movably provided with mounting screws.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use, can drive the first threaded rotating shaft to rotate by controlling the first driving motor, further drive the first internal thread sleeve on the first threaded rotating shaft to move, drive the four adjusting rods to move by the first internal thread sleeve, further drive the four light adjusting plates to move, adjust the size of the reflection angle and automatically adjust the brightness of the light, can drive the second threaded rotating shaft to rotate by controlling the second driving motor, drive the second internal thread sleeve to move by the second threaded rotating shaft, and fixedly install the connecting plate between the second internal thread sleeve and the limiting sleeve, further ensure that the second internal thread sleeve can not rotate along with the rotation of the second threaded rotating shaft when the second threaded rotating shaft rotates, can only move up and down on the second threaded rotating shaft, further drive the connecting plate to lift, when the use is not needed, the lamp frame can enter the containing box to protect the lamp frame and the lamp bulb.

Drawings

FIG. 1 is a schematic overall structure of the present invention;

FIG. 2 is a schematic bottom view of the present invention;

fig. 3 is an enlarged view of the utility model at a in fig. 2.

In the figure: 1. mounting a plate; 2. a storage box; 3. mounting grooves; 4. a limiting rod; 5. a connecting plate; 6. a limiting sleeve; 7. a lamp frame; 8. a first threaded shaft; 9. a first internally threaded sleeve; 10. A lamp socket; 11. a bulb; 12. a light adjusting plate; 13. a first shaft seat; 14. adjusting a rod; 15. a fixing plate; 16. a first drive motor; 17. mounting a rod; 18. a second internally threaded sleeve; 19. a second threaded shaft; 20. a second drive motor; 21. a connecting rod; 22. mounting screws; 23. a first mounting shaft; 24. installing a sleeve; 25. a rotating drum; 26. a second mounting shaft; 27. and a second bearing seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a technical scheme of a brightness-adjustable lamp for a caravan comprises a storage box 2 and a lamp frame 7, wherein four mounting rods 17 are fixedly mounted inside the lamp frame 7, a lamp holder 10 is fixedly mounted at the bottom of the lamp frame 7 through the four mounting rods 17, a bulb 11 is fixedly mounted at the bottom of the lamp holder 10, a group of second shaft holders 27 is fixedly mounted on four sides of the bottom of the lamp frame 7, the number of the second shaft holders 27 in each group is two, a second mounting shaft 26 is fixedly mounted between the two second shaft holders 27, rotary drums 25 are movably sleeved on the four second mounting shafts 26, light adjusting plates 12 are fixedly mounted on one sides of the four rotary drums 25, mounting grooves 3 are respectively formed in two sides inside the storage box 2, a second threaded rotating shaft 19 is movably mounted inside one of the mounting grooves 3, a limiting rod 4 is fixedly mounted inside the other mounting groove 3, and a second internal threaded sleeve 18 is sleeved on the second threaded rotating shaft 19 in a threaded sleeve manner, the stop collar 6 is movably sleeved on the stop rod 4, the connecting plate 5 is fixedly installed between the second internal thread sleeve 18 and the stop collar 6, and the lamp frame 7 is fixedly installed at the bottom of the connecting plate 5.

Preferably, four equal fixed mounting in ends at containing box 2 top have connecting rod 21, and four connecting rod 21 fixed mounting have mounting panel 1 at containing box 2's top, and then are convenient for install lamps and lanterns.

Preferably, the middle position of one side of the top of the storage box 2 is fixedly provided with a second driving motor 20, the top end of the second threaded rotating shaft 19 is fixedly connected with the output end of the second driving motor 20, and the second threaded rotating shaft 19 is conveniently driven to rotate by the second driving motor 20.

Preferably, fixed mounting has fixed plate 15 between four installation poles 17, the bottom movable mounting of fixed plate 15 has first screw thread pivot 8, screw sleeve installs first internal thread cover 9 on the first screw thread pivot 8, the intermediate position department of four sides of first internal thread cover 9 and four light modulation board 12 one side all is provided with a set of primary shaft seat 13, the number of every primary shaft seat 13 of group is two, fixed mounting has first installation axle 23 between two primary shaft seats 13, movable sleeve installs mounting sleeve 24 on the first installation axle 23, there is regulation pole 14 one side of first internal thread cover 9 through mounting sleeve 24 fixed mounting, the one end of adjusting pole 14 is passed through mounting sleeve 24 and light modulation board 12 swing joint.

Preferably, a first driving motor 16 is fixedly mounted on the top of the fixing plate 15, the top end of the first threaded rotating shaft 8 is fixedly connected with the output end of the first driving motor 16, and the first threaded rotating shaft 8 can be driven to rotate by the first driving motor 16.

Preferably, four ends in the mounting plate 1 are movably provided with mounting screws 22, so that the mounting plate and the caravan can be conveniently connected.

The working principle is as follows: before use, the safety of each structure of the device is checked, wherein the first driving motor 16 and the second driving motor 20 are existing electrical components, the first driving motor 16 can drive the first threaded rotating shaft 8 to rotate by controlling the first driving motor 16, so that the first inner threaded sleeve 9 on the first threaded rotating shaft 8 moves, the four adjusting rods 14 can be driven to move by the first inner threaded sleeve 9, the four light adjusting plates 12 can move, the size of the reflection angle is adjusted, the brightness of the light is automatically adjusted, the second driving motor 20 can drive the second threaded rotating shaft 19 to rotate by controlling the second driving motor 20, the second threaded rotating shaft 19 drives the second inner threaded sleeve 18 to move, the connecting plate 5 is fixedly arranged between the second inner threaded sleeve 18 and the limiting sleeve 6, and the second threaded rotating shaft 19 rotates, the second internal thread sleeve 18 can not rotate along with the rotation of the second thread rotating shaft 19, can only move up and down on the second thread rotating shaft 19, and further drives the connecting plate 5 to ascend and descend, and when the lamp is not needed to be used, the lamp frame 7 can enter the inside of the containing box 2, and the protective effect on the lamp frame 7 and the lamp bulb 11 is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and any standard components found in known art that may be commercially available or commercially available and may be readily customized based on the teachings of the specification and the drawings, and that the particular connection between the various components is by conventional means well known in the art, and that the machine, component, or apparatus is by model and circuit connection is by conventional means well known in the art, and will not be described in detail herein.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a lamps and lanterns for car as a house of adjustable luminance, includes containing box (2) and rim (7), its characterized in that: the lamp holder is characterized in that four mounting rods (17) are fixedly mounted inside the lamp frame (7), a lamp holder (10) is fixedly mounted at the bottom of the lamp frame (7) through the four mounting rods (17), a bulb (11) is fixedly mounted at the bottom of the lamp holder (10), a group of second shaft seats (27) are fixedly mounted on four sides of the bottom of the lamp frame (7), the number of the second shaft seats (27) in each group is two, a second mounting shaft (26) is fixedly mounted between the two second shaft seats (27), a rotary drum (25) is movably sleeved on the four second mounting shafts (26), a light adjusting plate (12) is fixedly mounted on one side of each rotary drum (25), mounting grooves (3) are formed in two sides of the inside of the containing box (2), and a second threaded rotary shaft (19) is movably mounted in the inside of one mounting groove (3), another the inside fixed mounting of mounting groove (3) has gag lever post (4), the screw thread cup joints on second screw thread pivot (19) and installs second internal thread cover (18), movable sleeve joint installs gag lever post (6) on gag lever post (4), second internal thread cover (18) with fixed mounting has connecting plate (5) between gag lever post (6), rim (7) fixed mounting be in the bottom of connecting plate (5).

2. The lamp for the caravan with the adjustable brightness according to claim 1, wherein: four equal fixed mounting at ends at containing box (2) top have connecting rod (21), four connecting rod (21) fixed mounting have mounting panel (1) are passed through at the top of containing box (2).

3. The lamp for the caravan with the adjustable brightness according to claim 1, wherein: a second driving motor (20) is fixedly mounted at the middle position of one side of the top of the storage box (2), and the top end of the second threaded rotating shaft (19) is fixedly connected with the output end of the second driving motor (20).

4. The lamp for the caravan with the adjustable brightness according to claim 1, wherein: a fixed plate (15) is fixedly arranged among the four mounting rods (17), a first threaded rotating shaft (8) is movably arranged at the bottom of the fixed plate (15), a first internal thread sleeve (9) is sleeved on the first thread rotating shaft (8) through threads, a group of first shaft seats (13) are respectively arranged at the four sides of the first internal thread sleeve (9) and the middle positions of one side of the four light adjusting plates (12), the number of each group of the first shaft seats (13) is two, a first mounting shaft (23) is fixedly arranged between the two first shaft seats (13), an installation sleeve (24) is movably sleeved on the first installation shaft (23), one side of the first internal thread sleeve (9) is fixedly provided with an adjusting rod (14) through the mounting sleeve (24), one end of the adjusting rod (14) is movably connected with the light adjusting plate (12) through the mounting sleeve (24).

5. The lamp for the caravan with the adjustable brightness according to claim 4, wherein: the top fixed mounting of fixed plate (15) has first driving motor (16), the top of first screw thread pivot (8) with the output fixed connection of first driving motor (16).

6. The lamp for the caravan with the adjustable brightness according to claim 2, wherein: four ends in the mounting plate (1) are movably provided with mounting screws (22).

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