Ceiling light structure in carriage

Abstract

The utility model relates to the technical field of automobile compartment lamp control, in particular to a ceiling light structure in a compartment. Comprising a hanging bracket and an auxiliary device, the hanging bracket is provided with a mounting lug, the auxiliary device comprises a supporting frame, a square rotating rod, a connecting rod, a mounting plate, a lamp, a driving assembly and a limiting assembly, and when the working angle of the lamp needs to be adjusted according to the use condition, the driving assembly can be controlled to act to drive the square rotating rod to act, and the square rotating rod swings; the angle position of the connecting rod and the mounting plate can be changed by rotating the rotating shaft, the angle of the lamp is changed, the working angle of the lamp can be adjusted according to the use condition, light can be irradiated to the needed position conveniently, and use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile compartment lamp control, in particular to a ceiling lamp structure in a compartment. Background Art

[0002] The large double-sided command vehicle is a special-purpose vehicle, usually used to command and coordinate on-site activities, emergency response and special event handling. It has fast movement and communication capabilities, and can provide support for on-site command, communication and data transmission to ensure coordination and cooperation between various departments or teams.

[0003] Command vehicles are usually equipped with advanced communication equipment and command and control systems. These equipment may include radio communication systems, satellite communications, video surveillance systems, data transmission equipment, and electronic map displays. Command vehicles may also be equipped with power systems, computer equipment, projectors, workstations, and the ability to store and process large amounts of data.

[0004] Lamps are usually installed on the top of the command vehicle for lighting purposes, which are convenient for staff to use for work lighting or meeting lighting. However, most traditional lamps are directly fixed on the top of the vehicle. When the lamps are used, their angles cannot be adjusted so that the light can be irradiated to the desired position, causing inconvenience in use. Utility Model Content

[0005] The utility model aims to provide a ceiling lighting structure in a carriage. When in use, the working angle of the lamp can be adjusted according to the use situation, so that the light can be irradiated to the required position, which is more convenient to use.

[0006] To achieve the above-mentioned object, the utility model provides a ceiling lighting structure in a carriage, comprising a hanger, the hanger having a mounting ear, the mounting ear being located on the hanger, and further comprising an auxiliary device;

[0007] The auxiliary device includes a support frame, a square rotating rod, a connecting rod, a mounting plate, a lamp, a drive assembly and a limit assembly. The support frame is fixedly connected to the hanger and is located on the left and right sides of the hanger. The square rotating rod is rotatably connected to the support frame and is located on one side of the support frame. The connecting rod is rotatably connected to the square rotating rod and is located at the bottom of the square rotating rod. The mounting plate is fixedly connected to the connecting rod and is located at the bottom of the connecting rod. The lamp is fixedly connected to the mounting plate and is located at the bottom of the mounting plate. The drive assembly is arranged on the right side of the square rotating rod, and the limit assembly is arranged on the front and rear sides of the hanger.

[0008] Wherein, the driving assembly includes a connecting plate, a main gear and a power component, the connecting plate is fixedly connected to the hanger and is located on the right side of the hanger; the main gear is fixedly connected to the square rotating rod and is located on the right side of the square rotating rod; the power component is arranged above the main gear.

[0009] Wherein, the power component includes a driving motor and an auxiliary gear, the driving motor is fixedly connected to the connecting plate and is located on the connecting plate; the auxiliary gear is fixedly connected to the output shaft of the driving motor, meshes with the main gear, and is located on the side of the driving motor close to the main gear.

[0010] Wherein, the limit assembly includes a first induction switch and a second induction switch, the first induction switch is detachably connected to the hanger and is located at the front side of the hanger; the second induction switch is detachably connected to the hanger and is located at the rear side of the hanger.

[0011] Wherein, the auxiliary device also includes a first side plate and a second side plate, the first side plate is fixedly connected to the hanger and is located on the left and right sides of the hanger; the second side plate is fixedly connected to the hanger and is located on the front and rear sides of the hanger.

[0012] The utility model discloses a ceiling lighting structure in a vehicle compartment, wherein a hanger has mounting ears for convenience of installation on the top of a vehicle, a support frame is installed on the left and right sides of the hanger, a square rotating rod is rotatably installed on the support frame, a connecting rod is rotatably installed at the bottom of the square rotating rod, a mounting plate is installed at the bottom of the connecting rod, a lamp is installed at the bottom of the mounting plate, a driving component is arranged on the right side of the square rotating rod, and a limiting component is arranged on the front and rear sides of the hanger. When it is necessary to adjust the working angle of the lamp according to usage conditions, the driving component can be controlled to move, drive the square rotating rod to move, and the square rotating rod can be swung to change the angular position of the connecting rod and the mounting plate, thereby realizing the change of the angle of the lamp, and then realizing that the working angle of the lamp can be adjusted according to usage conditions, so that light can be irradiated to a desired position, thereby realizing more convenient use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1 It is a schematic diagram of the overall structure of the ceiling lighting structure in a carriage according to the first embodiment of the utility model.

[0015] Figure 2 It is a front view of the interior ceiling lighting structure of the utility model according to the first embodiment.

[0016] Figure 3It is a schematic diagram of the overall structure of the ceiling lighting structure in a carriage according to the second embodiment of the utility model.

[0017] In the figure: 101-hanging bracket, 102-mounting ear, 103-supporting frame, 104-square rotating rod, 105-connecting rod, 106-mounting plate, 107-lamp, 108-connecting plate, 109-main gear, 110-driving motor, 111-auxiliary gear, 112-first induction switch, 113-second induction switch, 201-first side plate, 202-second side plate. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] Embodiment 1:

[0020] like Figure 1 and Figure 2 As shown, Figure 1 This is the overall structural diagram of the ceiling lighting structure in the carriage. Figure 2 It is a front view of a ceiling lighting structure in a carriage. The utility model provides a ceiling lighting structure in a carriage: it includes a hanger 101 and an auxiliary device, the hanger 101 has a mounting ear 102, the auxiliary device includes a support frame 103, a square rotating rod 104, a connecting rod 105, a mounting plate 106, a lamp 107, a drive assembly and a limit assembly, the drive assembly includes a connecting plate 108, a main gear 109 and a power component, the power component includes a driving motor 110 and an auxiliary gear 111, and the limit assembly includes a first induction switch 112 and a second induction switch 113. Through the above scheme, it can be achieved that the working angle of the lamp 107 can be adjusted according to the usage, so that the light can be irradiated to the desired position, and it is more convenient to use. It can be understood that the above scheme can adjust the working angle of the lamp 107 according to the usage, so that the light can be irradiated to the desired position, and it is more convenient to use.

[0021] In this embodiment, the hanger 101 has a mounting ear 102, and the mounting ear 102 is located on the hanger 101. The mounting ear 102 facilitates the hanger 101 to be installed on the top of the automobile compartment.

[0022] The support frame 103 is fixedly connected to the hanger 101 and is located on the left and right sides of the hanger 101. The square rotating rod 104 is rotatably connected to the support frame 103 and is located on one side of the support frame 103. The connecting rod 105 is rotatably connected to the square rotating rod 104 and is located at the bottom of the square rotating rod 104. The mounting plate 106 is fixedly connected to the connecting rod 105 and is located at the bottom of the connecting rod 105. The lamp 107 is fixedly connected to the mounting plate 106 and is located at the bottom of the mounting plate 106. The driving component is arranged on the right side of the square rotating rod 104. The limit component is arranged On the front and rear sides of the hanger 101, the support frame 103 is symmetrically mounted on the hanger 101 by bolts, the mounting shaft ends on both sides of the square rotating rod 104 are respectively mounted on the support frame 103 through rotating bearings, the connecting rod 105 is rotatably mounted on the square rotating rod 104, the mounting plate 106 is mounted on the bottom of the connecting rod 105 by bolts, the lamp 107 is mounted on the mounting plate 106 by bolts, the driving assembly is arranged on the right side of the square rotating rod 104 to realize the swing of the square rotating rod 104, and the limit assembly is arranged on the front and rear sides of the hanger 101 for adjusting the limit.

[0023] Secondly, the connecting plate 108 is fixedly connected to the hanger 101 and is located on the right side of the hanger 101; the main gear 109 is fixedly connected to the square rotating rod 104 and is located on the right side of the square rotating rod 104; the power component is arranged above the main gear 109, the connecting plate 108 is installed on the hanger 101 by bolts, the main gear 109 is installed on the square rotating rod 104 by flat keys and bolts, and the power component is arranged above the main gear 109 to realize the rotation of the main gear 109.

[0024] Then, the driving motor 110 is fixedly connected to the connecting plate 108 and is located on the connecting plate 108; the auxiliary gear 111 is fixedly connected to the output shaft of the driving motor 110 and meshes with the main gear 109, and is located on the side of the driving motor 110 close to the main gear 109. The driving motor 110 is provided with a brake mechanism and is installed on the connecting plate 108 by bolts. The auxiliary gear 111 is installed on the output shaft of the driving motor 110 by a flat key and bolts, and meshes with the main gear 109. After the driving motor 110 stops, the shaft can be locked because it has its own brake mechanism. At the same time, under the meshing structure of the main gear 109 and the auxiliary gear 111, a matching locking structure is realized, which is conducive to the stable stop of the square rotating rod 104.

[0025] Finally, the first induction switch 112 is detachably connected to the hanger 101 and is located at the front side of the hanger 101; the second induction switch 113 is detachably connected to the hanger 101 and is located at the rear side of the hanger 101. Both the first induction switch 112 and the second induction switch 113 can adopt the MT-J12-D15NK switch, which is locked on the hanger 101 by the nut sheet provided by itself and symmetrically arranged. When the square rotating rod 104 is swinging, when the mounting plate 106 swings to the maximum front and rear angle, its edge will abut against the hanger 101, which is easy to cause collision. At this time, by setting the first induction switch 112 and the second induction switch 113, the edge position of the mounting plate 106 on both sides that swings to the maximum position can be sensed and monitored, and limit processing can be performed to avoid over-impact. When the limit position is detected, the power supply of the equipment will be cut off, and then the driving motor 110 will be controlled in reverse to drive the square rotating rod 104 to rotate and drive the mounting plate 106 to swing in the opposite direction.

[0026] When the working angle of the lamp 107 is adjusted according to the usage conditions through the utility model, so that the light can be irradiated to the desired position for more convenient use, when the working angle of the lamp 107 needs to be adjusted according to the usage conditions, the drive motor 110 can be controlled to operate, and the drive motor 110 operates to drive the auxiliary gear 111 to rotate. The rotation of the auxiliary gear 111 will drive the main gear 109 to rotate, thereby driving the square rotating rod 104 to operate. After the square rotating rod 104 swings, the angular position of the connecting rod 105 and the mounting plate 106 can be changed to achieve the angle change of the lamp 107. The limiting component performs the limiting processing during the swing adjustment, thereby achieving the working angle of the lamp 107 being adjusted according to the usage conditions, so that the light can be irradiated to the desired position for more convenient use.

[0027] Embodiment 2:

[0028] like Figure 3 As shown, Figure 3 It is a schematic diagram of the overall structure of the ceiling lighting structure in a carriage. On the basis of the first embodiment, the utility model provides a ceiling lighting structure in a carriage, and the auxiliary device further includes a first side panel 201 and a second side panel 202 .

[0029] Among them, the first side panel 201 is fixedly connected to the hanger 101 and is located on the left and right sides of the hanger 101; the second side panel 202 is fixedly connected to the hanger 101 and is located on the front and back sides of the hanger 101, the fixing ears of the first side panel 201 are connected to the hanger 101 by bolts, and the first side panel 201 is symmetrically arranged on the left and right sides of the hanger 101, the fixing ears of the second side panel 202 are connected to the hanger 101 by bolts, and the second side panel 202 is symmetrically arranged on the front and back sides of the hanger 101.

[0030] In this embodiment, the left and right sides of the hanger 101 are closed by setting the first side panel 201, and the front and rear sides of the hanger 101 are closed by setting the second side panel 202. During operation, the meshing working area of ​​the main gear 109 and the auxiliary gear 111 can be isolated and protected to improve safety.

[0031] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A ceiling lighting structure in a vehicle compartment, comprising a hanger, the hanger having a mounting ear, the mounting ear being located on the hanger, characterized in that: Also includes auxiliary devices; The auxiliary device includes a support frame, a square rotating rod, a connecting rod, a mounting plate, a lamp, a drive assembly and a limit assembly. The support frame is fixedly connected to the hanger and is located on the left and right sides of the hanger. The square rotating rod is rotatably connected to the support frame and is located on one side of the support frame. The connecting rod is rotatably connected to the square rotating rod and is located at the bottom of the square rotating rod. The mounting plate is fixedly connected to the connecting rod and is located at the bottom of the connecting rod. The lamp is fixedly connected to the mounting plate and is located at the bottom of the mounting plate. The drive assembly is arranged on the right side of the square rotating rod, and the limit assembly is arranged on the front and rear sides of the hanger.

2. The ceiling lighting structure in a vehicle compartment as claimed in claim 1, characterized in that: The driving assembly includes a connecting plate, a main gear and a power component. The connecting plate is fixedly connected to the hanger and is located on the right side of the hanger; the main gear is fixedly connected to the square rotating rod and is located on the right side of the square rotating rod; the power component is arranged above the main gear.

3. The ceiling lighting structure in a vehicle compartment as claimed in claim 2, characterized in that: The power component includes a driving motor and an auxiliary gear. The driving motor is fixedly connected to the connecting plate and is located on the connecting plate. The auxiliary gear is fixedly connected to the output shaft of the driving motor and meshes with the main gear, and is located on the side of the driving motor close to the main gear.

4. The ceiling lighting structure in a vehicle compartment as claimed in claim 1, characterized in that: The limit assembly includes a first induction switch and a second induction switch, wherein the first induction switch is detachably connected to the hanger and is located at the front side of the hanger; the second induction switch is detachably connected to the hanger and is located at the rear side of the hanger.

5. The vehicle interior ceiling lighting structure according to claim 1, characterized in that: The auxiliary device also includes a first side plate and a second side plate, wherein the first side plate is fixedly connected to the hanger and is located at the left and right sides of the hanger; the second side plate is fixedly connected to the hanger and is located at the front and rear sides of the hanger.

Images