CN220892050U - Warning lamp with accurate installation and positioning - Google Patents

Abstract

The utility model provides a warning lamp with accurate installation and positioning, which comprises a bottom shell, a face shell and a top shell, wherein the face shell is hollow and is arranged at the top of the bottom shell, the top shell is arranged at the top of the face shell, a plurality of strip-shaped protruding blocks are circumferentially arranged on the inner side of the face shell, a first installation groove is formed in the top end of the bottom shell, a positioning block is arranged in the middle of the first installation groove, a circuit board is clamped outside the positioning block, a lamp holder is connected to the top end of the circuit board, a plurality of first positioning holes are formed in the middle of the lamp holder, second positioning holes corresponding to the first positioning holes are formed in two ends of the positioning block, a plurality of second installation grooves are circumferentially arranged on the outer surface of the lamp holder, a lamp plate is arranged in the second installation groove, a lens is arranged on the outer surface of the lamp plate, and the lamp holder is positioned in the face shell. The warning lamp is positioned by arranging the positioning block in the first mounting groove and the circuit board, and the lamp bracket is positioned by arranging the second positioning hole in the positioning block, so that the assembly speed can be improved by the structure when the warning lamp is assembled.

Description

Warning lamp with accurate installation and positioning

Technical Field

The utility model relates to the field of warning lamps, in particular to a warning lamp with accurate installation and positioning.

Background

Warning lamps are often used in police vehicles, construction vehicles, ambulances, near construction sites, etc. to alert or notify nearby persons. In addition, the warning lamp is often installed on equipment such as electrical equipment, and is used for sending an alarm to a user or maintainer of the equipment when the equipment fails or is in dangerous condition, so as to play a role in safety, and the patent with the application number of CN201210517325.8 discloses a warning lamp which comprises a transparent or semitransparent shell; a bottom plate accommodated in the housing; a plurality of groups of light emitting elements arranged on the base plate in a circumferential direction; a reflecting element provided for each group of light emitting elements to reflect light emitted by each group of light emitting elements toward the lateral side; and a control device that controls the turning on and off of the plurality of sets of light emitting elements, the reflecting surface of the reflecting element being parabolic in shape. However, the assembly speed of the warning lamp is low, and the reflecting element does not meet the relevant regulations.

Therefore, it is necessary to design a warning lamp with accurate installation and positioning.

Disclosure of utility model

Aiming at the technical defects in the background technology, the utility model provides the warning lamp with accurate installation and positioning, solves the technical problems and meets the actual requirements, and the specific technical scheme is as follows:

The utility model provides an accurate warning light of installation location, includes drain pan, face-piece and top shell, the face-piece is cavity and sets up the top at the drain pan, the top shell sets up the top at the face-piece, the inboard circumference of face-piece is equipped with a plurality of strip lug, the top of drain pan is provided with first mounting groove, the middle part of first mounting groove is provided with the locating piece, the joint has the circuit board outside the locating piece, the top of circuit board is connected with the lighting fixture, the lighting fixture middle part is provided with a plurality of first locating hole, the both ends of locating piece all are provided with the second locating hole that corresponds with first locating hole, lighting fixture surface circumference is equipped with a plurality of second mounting groove, install the lamp plate in the second mounting groove, the lamp plate surface is provided with lens, the lighting fixture is located the face-piece.

Further, a plurality of first screw holes are circumferentially formed in the inner side of the first mounting groove, and second screw holes matched with the first screw holes are circumferentially formed in the edge of the circuit board.

Further, the top and the bottom of lamp plate all are provided with the third screw hole, the top and the bottom of lens all are provided with third screw hole complex fourth screw hole.

Further, two lamp beads are arranged on the outer surface of the lamp panel, and two grooves matched with the lamp beads are formed in the middle of the lens.

Further, a plurality of fixing grooves are circumferentially formed in the edge of the bottom shell, and fixing holes penetrating through the bottom shell are formed in the bottoms of the fixing grooves.

Further, the bottom surface of the first mounting groove is provided with a wire hole penetrating through the bottom shell, and the wire hole is connected with the circuit board and the vehicle-mounted power supply respectively through wires.

Further, the outer surface of the top shell is provided with a plurality of waterproof grooves extending to the edge of the top shell.

Compared with the prior art, the warning lamp with accurate installation and positioning has the following beneficial effects:

According to the warning lamp with accurate installation and positioning, the positioning block is arranged in the first installation groove to be positioned by the circuit board, the second positioning hole is arranged in the positioning block to be positioned by the lamp holder, when the warning lamp is assembled, the assembly speed can be improved through the structure, and the light irradiated by the pearlescent light of the lamp in the warning lamp through the lens reaches the European R65 authentication standard.

Drawings

Fig. 1 is a schematic structural diagram of a warning lamp with accurate installation and positioning in the utility model.

Fig. 2 is an explosion schematic diagram of a warning lamp with accurate installation and positioning in the utility model.

Fig. 3 is a schematic structural view of a bottom chassis according to the present utility model.

Fig. 4 is an exploded view of the connection of the circuit board and the lamp holder in the present utility model.

Wherein, 1, a bottom shell, 2, a face shell, 3, a top shell, 4, strip-shaped convex blocks, 5, a first mounting groove, 6, a positioning block, 7, a circuit board, 8, a lamp bracket, 9, a first positioning hole, 10, a second positioning hole, 11 and a second mounting groove, 12, a lamp panel, 13, a lens, 14, a first screw hole, 15, a second screw hole, 16, a third screw hole, 17, a fourth screw hole, 18, a lamp bead, 19, a groove, 20, a fixing groove, 21, a fixing hole, 22, a wire hole, 23 and a waterproof groove.

Detailed Description

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "middle," "inner," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Embodiments of the present utility model will be described below with reference to the accompanying drawings and examples, but the embodiments of the present utility model are not limited to the following examples, and the present utility model relates to the relevant essential parts in the art, and should be regarded as known and understood by those skilled in the art.

Referring to fig. 1-4, an alarm lamp with accurate installation and positioning is used for being installed on a vehicle and comprises a bottom shell 1, a surface shell 2 and a top shell 3, wherein the surface shell 2 is hollow and is arranged at the top of the bottom shell 1, the top shell 3 is arranged at the top of the surface shell 2, the bottom shell 1 is used for installing a light-emitting component, the surface shell 2 is used for wrapping the light-emitting component, and the top shell 3 is used for preventing dust and water drops from entering the light-emitting component. The inner side circumference of the face shell 2 is provided with a plurality of strip-shaped protruding blocks 4, and the strip-shaped protruding blocks 4 are transparent silica gel and can transmit light. The top of drain pan 1 is provided with first mounting groove 5, the middle part of first mounting groove 5 is provided with locating piece 6, the joint has circuit board 7 outward of locating piece 6, and there is a through-hole that corresponds with locating piece 6 in the centre of circuit board 7, can fix a position for circuit board 7 through locating piece 6 and through-hole, easy to assemble. The top of circuit board 7 is connected with lighting fixture 8, and circuit board 7 and lighting fixture 8 electric connection, circuit board 7 can provide electric power for lighting fixture 8. The middle part of the lamp bracket 8 is provided with a plurality of first locating holes 9, two ends of the locating block 6 are provided with second locating holes 10 corresponding to the first locating holes 9, and screws can penetrate through the first locating holes 9 and the second locating holes 10, so that the lamp bracket 8 is quickly fixed in the first mounting groove 5. The surface circumference of lighting fixture 8 is equipped with a plurality of second mounting groove 11, install lamp plate 12 in the second mounting groove 11, the lamp plate 12 surface is provided with lens 13, lighting fixture 8 is located face-piece 2, and the setting of lens 13 accords with European R65 regulation.

In one embodiment of the present utility model, a plurality of first screw holes 14 are circumferentially arranged on the inner side of the first mounting groove 5, and a second screw hole 15 matched with the first screw hole 14 is circumferentially arranged on the edge of the circuit board 7. The circuit board 7 can be fixed in the first mounting groove 5 by screwing the first screw hole 14 and the second screw hole 15.

The top and the bottom of the lamp panel 12 are provided with third screw holes 16, and the top and the bottom of the lens 13 are provided with fourth screw holes 17 matched with the third screw holes 16. The lens 13 may be fixed to the lamp panel 12 by screwing the third screw hole 16 and the fourth screw hole 17.

Two lamp beads 18 are arranged on the outer surface of the lamp panel 12, and two grooves 19 matched with the lamp beads 18 are formed in the middle of the lens 13. When the lens 13 is fixed on the lamp panel 12, the lamp beads 18 are positioned in the grooves 19, so that the lens 13 can conveniently transmit the lamp light.

In another embodiment of the present utility model, a plurality of fixing grooves 20 are circumferentially arranged at the edge of the bottom shell 1, and fixing holes 21 penetrating through the bottom shell 1 are arranged at the bottom of the fixing grooves 20. Through this fixed orifices 21 and vehicle screwed connection, can fix the warning light on the vehicle, simple to operate.

The bottom surface of first mounting groove 5 is provided with the line hole 22 that runs through drain pan 1, line hole 22 passes through the electric wire and is connected with circuit board 7 and vehicle-mounted power supply respectively, can be with circuit board 7 and vehicle-mounted power supply link together through the line hole, makes the warning light circular telegram.

The surface of top shell 3 is provided with a plurality of waterproof groove 23 that extend to top shell 3 border, can prevent through waterproof groove 23 that the drop of water from falling into the warning light and damage the luminous component.

According to the warning lamp with accurate installation and positioning, the positioning block 6 is arranged in the first installation groove 5 to position the circuit board 7, the second positioning hole 10 is arranged in the positioning block 6 to position the lamp holder 8, the assembly speed can be improved through the structure when the warning lamp is assembled, and the light irradiated by the light beads 18 in the warning lamp through the lens 13 reaches the European R65 authentication standard.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims (7)

1. The utility model provides an accurate warning light of installation location, its characterized in that, including drain pan (1), face-piece (2) and top shell (3), face-piece (2) are cavity and set up the top at drain pan (1), top shell (3) set up the top at face-piece (2), the inboard circumference of face-piece (2) is equipped with a plurality of strip lug (4), the top of drain pan (1) is provided with first mounting groove (5), the middle part of first mounting groove (5) is provided with locating piece (6), the joint has circuit board (7) outside locating piece (6), the top of circuit board (7) is connected with lighting fixture (8), lighting fixture (8) middle part is provided with a plurality of first locating hole (9), the both ends of locating piece (6) all are provided with second locating hole (10) that correspond with first locating hole (9), lighting fixture (8) surface circumference is equipped with a plurality of second mounting groove (11), install lamp plate (12) in second mounting groove (11), lamp plate (12) outside surface (8) are located lens (2).

2. The warning lamp with accurate installation and positioning according to claim 1, characterized in that a plurality of first screw holes (14) are circumferentially arranged on the inner side of the first installation groove (5), and second screw holes (15) matched with the first screw holes (14) are circumferentially arranged on the edge of the circuit board (7).

3. The warning lamp with accurate installation and positioning according to claim 1, wherein the top and the bottom of the lamp panel (12) are provided with third screw holes (16), and the top and the bottom of the lens (13) are provided with fourth screw holes (17) matched with the third screw holes (16).

4. The warning lamp with accurate installation and positioning according to claim 1, wherein two lamp beads (18) are arranged on the outer surface of the lamp panel (12), and two grooves (19) matched with the lamp beads (18) are arranged in the middle of the lens (13).

5. The warning lamp with accurate installation and positioning according to claim 1, characterized in that a plurality of fixing grooves (20) are circumferentially arranged at the edge of the bottom shell (1), and fixing holes (21) penetrating through the bottom shell (1) are formed in the bottom of the fixing grooves (20).

6. The warning lamp with accurate installation and positioning according to claim 1, wherein the bottom surface of the first installation groove (5) is provided with a wire hole (22) penetrating through the bottom shell (1), and the wire hole (22) is respectively connected with the circuit board (7) and the vehicle-mounted power supply through wires.

7. The warning lamp with accurate installation and positioning according to claim 1, characterized in that the outer surface of the top shell (3) is provided with a plurality of waterproof grooves (23) extending to the edge of the top shell (3).