CN207711902U - Special vehicle warning lamp - Google Patents

Abstract

The utility model discloses a kind of special vehicle warning lamps, including shell and several lamp groups, the shell includes installation pedestal and upper cover, the upper cover lid is located in installation pedestal, the lamp group is in installation pedestal and circumferentially disposed along installation pedestal by lamp bracket setting respectively, it is provided with inserting groove on the upper lid, it is provided with slipping block on the lamp bracket, the slipping block and inserting groove are mating, the slipping block is connect by connecting plate with lamp bracket, the barrier piece for ensureing adjacent lamp group spacing is additionally provided between the adjacent slipping block, the barrier piece is slidably plugged on inserting groove, barrier piece both ends are contradicted with slipping block respectively.Its is simple and reasonable, realizes convenient installation, accurate positioning, while having good seal.

Description

Warning lights for special vehicles

technical field

The utility model relates to the technical field of building construction, in particular to a warning light for special vehicles.

Background technique

The roof of special vehicles is usually equipped with obvious warning lights to warn passing vehicles to avoid. The main structure of the warning lights includes a shell and several light groups around the inner cavity of the shell. However, the existing warning lights are cumbersome to install on the light sets. The lamp groups are still installed by screws, which is cumbersome and reduces production efficiency. At the same time, when positioning by screws, it is difficult to ensure the spacing between the lamp groups, which makes the position of the lamp groups deviate, which is easy to conflict with the installation of the subsequent cover. Thereby increasing the rate of defective products and reducing economic benefits. At the same time, fixing with screws must drill installation holes on the lampshade shell, and special vehicles will be in bad weather for a long time. Rainwater and dirt are easy to enter from the screw mounting holes, which will cause corrosion of the circuit, cause poor contact and short circuit of the lamp group, and reduce the service life.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a warning light for a special vehicle, which has a simple and reasonable structure, realizes convenient installation, accurate positioning and good airtightness.

The utility model provides a warning light for a special vehicle, which comprises a housing and several lamp groups. The housing includes an installation base and an upper cover. The upper cover is arranged on the installation base. The lamp holder is arranged on the installation base and arranged along the circumference of the installation base, the upper cover is provided with an insertion slot, the lamp holder is provided with a sliding block, and the sliding block is inserted into the insertion slot Cooperate, the sliding block is connected with the light frame through the connecting plate, and there is also a barrier piece between the adjacent sliding blocks to ensure the distance between adjacent lamp groups, and the barrier piece is slidably inserted in the On the insertion slot, the two ends of the blocking piece are in conflict with the sliding block respectively.

The beneficial effect of such setting is: adopting the above-mentioned scheme, adopting this plug-in mode, after the upper cover is installed, insert the lamp group and the partition piece into the socket slot one by one, here the lamp group can be multiple without intervals The lamp group composed of light sources can also be a lamp group composed of a single light source. The lamp group can be slid and positioned in the insertion slot through the sliding block, so as to realize the selection of the position of the lamp group, and the adjacent lamp group can be guaranteed The spacing makes the positioning of the lamp group more accurate, and can effectively limit the slippage of the lamp group. At the same time, the fixing of the screw is canceled, and the installation hole is avoided on the shell, which effectively prevents rainwater and dirt from entering the shell, and avoids Corrosion occurs in the line, prolonging the service life.

The utility model is further configured such that each blocking sheet is in contact with the sliding block through the blocking sheet respectively, and the blocking sheet is plugged and matched with the insertion groove, and a supporting plate is arranged on the end of the blocking sheet in contact with the sliding block. The supporting plate is in conflict with the sliding block, and the supporting plate is formed with a slot for restricting the sliding of the connecting plate, and the connecting plate is inserted into the slot.

The beneficial effect of such setting is: using the above scheme, a shielding piece is set between the shielding piece and the sliding block, a supporting plate is arranged on the shielding piece, and the card slots on the adjacent supporting plates are combined to form a limiting groove, so as to realize the connection of the connecting plate. Position limit, adopting this structure, can further fix the light frame, prevent the light frame from detaching from the insertion slot, make the installation of the light group more firm, and ensure the reliability of the equipment.

The utility model is further configured that auxiliary ribs are provided on the shielding sheet along the insertion direction of the connecting plate, the auxiliary ribs are arranged on both sides of the card slot, and the insertion ends of the auxiliary ribs are arranged on an inclined plane.

The beneficial effect of such setting is: adopting the above scheme, setting auxiliary ribs makes the insertion of the shielding plate more smooth, and no conflict occurs at the contact point between the edge of the supporting plate and the sliding block, making the installation smoother and further improving production efficiency .

The utility model is further configured such that the end of the shielding piece that conflicts with the shielding piece is provided with a flange for marking the position of the shielding piece.

The beneficial effect of such setting is: adopting the above scheme, setting the flange is convenient for observing the position of the shielding plate, facilitating installation, and improving production efficiency.

The utility model is further configured such that the distance between the lamp holder and the sliding block is greater than the thickness of the supporting plate.

The beneficial effect of such setting is: adopting the above-mentioned scheme, the larger here is only slightly larger, which is convenient for the insertion of the supporting plate, and at the same time can play a role of limiting the supporting plate.

Description of drawings

Fig. 1 is the cross-sectional structure schematic diagram of the utility model embodiment;

Fig. 2 is a structural schematic diagram of the installation of the lamp group in the embodiment of the utility model;

Fig. 3 is a schematic structural view of the lamp group and the lamp holder in the embodiment of the utility model;

Fig. 4 is a schematic structural diagram of the shielding sheet in the embodiment of the present invention.

Detailed ways

As can be seen from Figures 1 to 4, the utility model discloses a warning light for a special vehicle, including a housing and several lamp groups 3, the housing includes a mounting base 1 and an upper cover 2, the upper cover 2. The cover is set on the installation base 1. The lamp groups 3 are respectively arranged on the installation base 1 through the lamp holders 4 and arranged along the circumference of the installation base 1. The upper cover 2 is provided with an insertion slot 21, The lamp holder 4 is provided with a sliding block 41, the sliding block 41 is mated with the insertion slot 21, the sliding block 41 is connected with the lamp holder 4 through the connecting plate 42, and the adjacent sliding Blocks 41 are also provided with barrier pieces 6 for ensuring the distance between adjacent lamp groups 3. The barrier pieces 6 are slidably inserted in the insertion slots 21, and the two ends of each barrier piece 6 pass through the barrier pieces respectively. 5 is in conflict with the sliding block 41, and the shielding piece 5 is plugged and matched with the insertion groove 21. A supporting plate 51 is arranged on the end of the shielding piece 5 in contact with the sliding block 41, and the supporting plate 51 and the sliding block 41 conflicts, the support plate 51 is formed with a card slot 52 for limiting the sliding of the connecting plate 42, the connecting plate 42 is inserted into the card slot 52, and the blocking piece 5 is also provided along the insertion direction of the connecting plate 42 There are auxiliary ribs 53, the auxiliary ribs 53 are arranged on both sides of the card slot 52, the insertion end of the auxiliary ribs 53 is set on an inclined plane, and the end of the blocking sheet 5 and the barrier sheet 6 is provided with a marking for blocking Flange 54 at sheet 5 position. The distance between the lamp holder 4 and the sliding block 41 is set larger than the thickness of the supporting plate 51 .

Above-mentioned embodiment is only preferred embodiment of the present utility model, can not limit the scope of rights of the present utility model with this, therefore, the equivalent change that is done according to the patent scope of the utility model, such as adopting similar process, the equivalent of similar structure Product still belongs to the scope covered by the utility model.

Claims (5)

1. A warning light for a special vehicle, comprising a housing and several lamp groups, the housing includes a mounting base and an upper cover, the upper cover is arranged on the mounting base, and the lamp groups pass through the lamp holder respectively It is arranged on the installation base and arranged along the circumference of the installation base. It is characterized in that: the upper cover is provided with an insertion slot, the lamp holder is provided with a sliding block, and the sliding block and the insertion slot The sliding block is connected to the light frame through the connecting plate, and a barrier piece for ensuring the distance between adjacent lamp groups is also provided between the adjacent sliding blocks. It is arranged on the insertion slot, and the two ends of the blocking piece are in conflict with the sliding block respectively. 2. The warning light for special vehicles according to claim 1, characterized in that: each shielding piece interferes with the sliding block through the shielding piece respectively, the shielding piece is plugged and matched with the insertion groove, and the shielding piece is connected to the sliding block. A supporting plate is arranged on the end where the sliding block interferes, and the supporting plate is in conflict with the sliding block, and a card slot for limiting the sliding of the connecting plate is formed on the supporting plate, and the connecting plate is inserted into the card slot. 3. The warning light for special vehicles according to claim 2, characterized in that: the shielding sheet is also provided with auxiliary ribs along the insertion direction of the connecting plate, the auxiliary ribs are arranged on both sides of the card slot, and the auxiliary ribs The insertion end of the convex rib is arranged on an inclined plane. 4. The warning light for special vehicles according to claim 2 or 3, characterized in that: a flange is provided at the end of the shielding piece that conflicts with the shielding piece for marking the position of the shielding piece. 5. The warning light for special vehicles according to claim 4, characterized in that: the distance between the light frame and the sliding block is set larger than the thickness of the supporting plate.