Waterproof lampshade structure of long-row alarm lamp

Abstract

The utility model relates to the technical field of lampshades, and particularly discloses a waterproof lampshade structure of a long-row alarm lamp, which comprises a base and an outer cover, the base is fixedly connected with a plurality of groups of lamp beads, the bottom of the outer cover is fixedly connected with a bottom plate, the bottom plate is fixedly connected with an extrusion seat, the outside of the extrusion seat is provided with a chute, and the chute is fixedly connected with the extrusion seat. An inclined groove is formed in the bottom plate, an arc-shaped groove is formed in one end of the inclined groove, a fixed seat is fixedly connected to the bottom plate, a rotating arm is rotationally connected to the fixed seat, a rotating rod is rotationally connected to the middle of the rotating arm, a U-shaped rod is connected to the middle of the rotating rod, and an adjusting assembly is arranged outside the U-shaped rod; the outer cover is buckled on the base, the rotating arm and the U-shaped rod are rotated, the U-shaped rod is clamped on the inclined groove, the rotating arm pulls the U-shaped rod to slide, meanwhile, the U-shaped rod abuts against the inclined groove, and the U-shaped rod abuts against the inclined groove, so that pressure can be applied to the extrusion seat and the bottom plate downwards, and the outer cover can stably abut against the base. And the rotating arm is rotated to a horizontal state.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lampshade technical field especially long row police light's waterproof lampshade structure. BACKGROUND

[0002] The alarm lamp on the police car is a kind of warning lamp, it is widely used with sound response, high brightness and large discrimination, when police go on task, often need to open police light to remind front vehicle to give way, but in the use of current police light, to avoid water liquid, thereby will use lampshade.

[0003] In prior art, the patent with announcement number CN205807272U discloses a kind of long row police light's waterproof lampshade structure, including lampshade, the lampshade is connected with lamp holder adaptation, the periphery side of the lamp holder is equipped with LED lamp group, it is characterized in that: the lampshade is two mutually symmetrical settings and mutually tight connection of lampshade body composition of clamping, the periphery edge of the lampshade extends after surrounding LED lamp group downward, and the bottom surface of lamp holder is folded to form sleeve edge, the bottom surface edge of the lamp holder is equipped with sliding groove, the sleeve edge is equipped with clamping edge, the clamping edge is embedded in sliding groove and is adapted to contact with sliding groove, two lampshade bodies can be slid from the both ends of lamp holder along sliding groove and then clamped and sealed to connect to form lampshade;The upper surface of the lampshade is equipped with raised threaded hole, and the lampshade is fixedly connected with the lamp holder by screw passing through threaded hole.

[0004] The lampshade in the patent is fixedly connected with the lamp holder by screw passing through threaded hole, so when disassembling, wrench or screwdriver and other tools are needed, and when repairing, it is not convenient to disassemble and assemble quickly. UTILITY MODEL CONTENTS

[0005] In view of the technical problem that the lampshade in the patent mentioned in the background art is fixedly connected with the lamp holder by screw passing through threaded hole, so when disassembling, wrench or screwdriver and other tools are needed, and when repairing, it is not convenient to disassemble and assemble quickly, the utility model provides a kind of long row police light's waterproof lampshade structure.

[0006] The technical scheme adopted by the utility model is: a kind of long row police light's waterproof lampshade structure, including base and cover, the base is fixedly connected with multiple groups of lamp beads, the bottom of the cover is fixedly connected with bottom plate, bottom plate is fixedly connected with extrusion seat, the outside of the extrusion seat is equipped with inclined groove, one end of the inclined groove is equipped with arc slot, the bottom plate is fixedly connected with fixed seat, the fixed seat is rotatably connected with rotary arm, the rotary arm is rotatably connected with rotating rod in the middle, the rotating rod is connected with U-shaped rod in the middle, the outside of the U-shaped rod is equipped with adjusting assembly.

[0007] The utility model is further provided with: the bottom of the fixed seat is fixedly connected with fixed plate, the fixed plate is rotatably connected with shaft in the middle, and the rotary arm is fixedly connected with the shaft.

[0008] The utility model further sets up, the adjusting assembly includes the outer thread of setting in the both sides of U type rod and the nut cap of screwing in the both ends of U type rod, the both ends of U type rod respectively pass through the both ends of the rotating rod.

[0009] The utility model further sets up, the spring is further connected between the swing arm and the base.

[0010] The utility model further sets up, two groups of fender strips are fixedly connected on the base, the sealed groove is formed between the fender strip, and the bottom plate is fixedly connected with a sealing strip.

[0011] The utility model further sets up, both ends of U type rod are equipped with two nut caps.

[0012] The utility model further sets up, the outer cover is bonded with the reflection strip outside.

[0013] The utility model discloses the beneficial effect is: in the utility model, the outer cover is buckled on the base, rotates the swing arm and U type rod, lets U type rod be connected on the chute, then rotates the swing arm downward, lets the swing arm pull U type rod slide, and U type rod is resisted to the chute simultaneously, and the resistance of U type rod to the chute can press the base and bottom plate downward, so that the outer cover can be firmly resisted on the base, until the swing arm is rotated to the horizontal state, when disassembling, only need to rotate the swing arm upward, so that U type rod does not press the chute, so that the utility model can quickly disassemble and assemble the outer cover. DRAWINGS

[0014] Figure 1 It is the three-dimensional structure schematic diagram of the utility model,

[0015] Figure 2 It is the structure schematic diagram of the base in the utility model,

[0016] Figure 3 It is the structure schematic diagram of the outer cover in the utility model,

[0017] Figure 4 It is the bottom structure schematic diagram of the outer cover in the utility model,

[0018] Figure 5 It is Figure 1 the enlarged structure schematic diagram of A area in,

[0019] Figure 6 It is Figure 2 the enlarged structure schematic diagram of B area in,

[0020] Figure 7 It is Figure 3 the enlarged structure schematic diagram of C area in,

[0021] Figure 8 is Figure 4 An enlarged structural schematic view of the D area in figure.

[0022] Marked as:

[0023] 1, base; 2, cover; 3, blocking strip; 4, bottom plate; 5, sealing strip; 6, extrusion seat; 7, inclined groove; 8, arc-shaped groove; 9, fixed seat; 10, fixed plate; 11, rotating shaft; 12, rotating arm; 13, spring; 14, rotating rod; 15, U-shaped rod; 16, external thread; 17, nut cap; 18, lamp bead. DETAILED DESCRIPTION

[0024] In the description of the utility model, it needs to explain, the orientation or position relation indicated by the terms "front", "upper", "lower", "left", "right", "vertical", "horizontal" and the like is the orientation or position relation based on the orientation or position relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model.

[0025] The utility model will be further explained below in combination with the drawings. Figures 1-8 The utility model will be further explained below in combination with the drawings.

[0026] In order to solve the problems in the background art, the application proposes the following technical scheme: a waterproof lampshade structure of long-row warning light, comprising a base 1 and a cover 2, the outside of the cover 2 is bonded with a reflecting strip, a plurality of groups of lamp beads 18 are fixedly connected on the base 1, and the bottom of the cover 2 is fixedly connected with a bottom plate 4.

[0027] In addition, in order to increase the sealing performance, two groups of blocking strips 3 are fixedly connected on the base 1, a sealing groove is formed between the blocking strips 3, and the bottom of the bottom plate 4 is fixedly connected with a sealing strip 5.

[0028] In the embodiment, an extrusion seat 6 is fixedly connected on the bottom plate 4, the outside of the extrusion seat 6 is provided with an inclined groove 7, one end of the inclined groove 7 is provided with an arc-shaped groove 8, the arc-shaped groove 8 is used for clamping the U-shaped rod 15, and after the U-shaped rod 15 abuts against the inclined groove 7, pressure is applied to the extrusion seat 6.

[0029] Among them, the fixed seat 9 is fixedly connected on the bottom plate 4, the rotating arm 12 is rotatably connected on the fixed seat 9, the rotating rod 14 is rotatably connected in the middle of the rotating arm 12, the U-shaped rod 15 is connected in the middle of the rotating rod 14, and the outside of the U-shaped rod 15 is provided with an adjusting assembly.

[0030] In the specific design, the bottom of the fixed seat 9 is fixedly connected with a fixed plate 10, the rotating shaft 11 is rotatably connected in the fixed plate 10, and the rotating arm 12 is fixedly connected with the rotating shaft 11, so that the rotating connection of the rotating arm 12 is completed.

[0031] In addition, in the embodiment, in order to make the U-shaped rod 15 applicable to the outer cover 2 of different sizes, an adjusting assembly is arranged, which comprises external threads 16 arranged on both sides of the U-shaped rod 15 and nut caps 17 threadedly connected to both ends of the U-shaped rod 15, both ends of the U-shaped rod 15 are provided with two nut caps 17, both ends of the U-shaped rod 15 penetrate through both ends of the rotating rod 14, respectively, and the length of the U-shaped rod 15 penetrating through the rotating rod 14 is adjusted, and then the position is locked by rotating the nut cap 17.

[0032] In order to ensure the stability of the rotating arm 12, a spring 13 is further connected between the rotating arm 12 and the base 1.

[0033] The use method of the embodiment is as follows:

[0034] When the outer cover 2 is installed, the outer cover 2 is buckled on the base 1, the lamp beads 18 on the base 1 are covered and surrounded, then the rotating arm 12 and the U-shaped rod 15 are rotated, the U-shaped rod 15 is clamped on the inclined groove 7, then the rotating arm 12 is rotated downward, the rotating arm 12 pulls the U-shaped rod 15 to slide, at the same time, the U-shaped rod 15 abuts against the inclined groove 7, the abutment of the U-shaped rod 15 against the inclined groove 7 can exert pressure on the extrusion seat 6 and the bottom plate 4 downward, so that the outer cover 2 can be stably abutted on the base 1, until the rotating arm 12 is rotated to a horizontal state, and the spring 13 is stretched to ensure the stability of the rotating arm 12.

[0035] In summary, the outer cover 2 can be quickly installed, and when disassembled, the rotating arm is only rotated upward, so that the U-shaped rod 15 does not extrude the inclined groove 7.

[0036] In addition, by arranging the external threads 16 and the nut caps 17, the length of the U-shaped rod 15 penetrating through the rotating rod 14 can be adjusted, so that it can be applicable to the outer cover 2 of different sizes, and the application range is increased.

[0037] In the description of the present application, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0038] Although the embodiments of the present application have been shown and described, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A waterproof lampshade structure for a long row of police lights, characterized in that: The invention comprises a base (1) and an outer cover (2), wherein a plurality of groups of lamp beads (18) are fixedly connected to the base (1), a bottom of the outer cover (2) is fixedly connected to a base plate (4), an extrusion seat (6) is fixedly connected to the base plate (4), an oblique groove (7) is provided on the outside of the extrusion seat (6), an arc groove (8) is provided at one end of the oblique groove (7), a fixing seat (9) is fixedly connected to the base plate (4), a rotating arm (12) is rotatably connected to the fixing seat (9), a rotating rod (14) is rotatably connected to the middle of the rotating arm (12), a U-shaped rod (15) is connected to the middle of the rotating rod (14), and an adjustment component is provided on the outside of the U-shaped rod (15).

2. The waterproof lampshade structure of a long row of warning lights according to claim 1, characterized in that: The bottom of the fixing seat (9) is fixedly connected to a fixing plate (10), a rotating shaft (11) is rotatably connected to the fixing plate (10), and the rotating arm (12) is fixedly connected to the rotating shaft (11).

3. The waterproof lampshade structure of a long row of warning lights according to claim 2, characterized in that: The adjustment assembly comprises external threads (16) arranged on both sides of a U-shaped rod (15) and nut caps (17) threadedly connected to both ends of the U-shaped rod (15), and the two ends of the U-shaped rod (15) respectively pass through the two ends of the rotating rod (14).

4. The waterproof lampshade structure of a long row of warning lights according to claim 3, characterized in that: A spring (13) is also connected between the rotating arm (12) and the base (1).

5. The waterproof lampshade structure of a long row of warning lights according to claim 4, characterized in that: Two groups of baffles (3) are fixedly connected to the base (1), sealing grooves are formed between the baffles (3), and a sealing strip (5) is fixedly connected to the bottom of the bottom plate (4).

6. The waterproof lampshade structure of a long row of warning lights according to claim 5, characterized in that: Two nut caps (17) are provided at both ends of the U-shaped rod (15).

7. The waterproof lampshade structure of a long row of warning lights according to claim 6, characterized in that: A reflective strip is bonded to the outside of the outer cover (2).

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