CN220749979U

CN220749979U - Light projector

Info

Publication number: CN220749979U
Application number: CN202322403664.XU
Authority: CN
Inventors: 赵志峰
Original assignee: Xinjiang New Carbon Source Hydrogen Technology Co ltd
Current assignee: Xinjiang New Carbon Source Hydrogen Technology Co ltd
Priority date: 2023-09-04
Filing date: 2023-09-04
Publication date: 2024-04-09
Anticipated expiration: 2033-09-04

Abstract

The utility model discloses a projection lamp, which comprises a lamp shell, wherein protruding blocks are arranged on two sides of the lamp shell, first adjusting holes are formed in the outer walls of the protruding blocks at equal intervals, a support is connected to one side, away from each other, of each protruding block in a rotating mode, a limit rod is connected to one side, away from the protruding blocks, of each support in a threaded mode, penetrates through the support and is connected with the first adjusting holes in a matched mode, connecting plates are arranged on two sides of the lamp shell, connecting rods are connected to one side, away from each other, of each connecting plate in a rotating mode, and second adjusting holes are formed in the outer walls of the connecting rods at equal intervals. The utility model relates to the technical field of projection lamps, and solves the problems that in the prior art, the projection lamps are fixed at angles only by virtue of a bracket, the projection lamps lack of stability, after long-time use, the projection lamps are possibly invalid in fixation between the projection lamps and the fixed bracket due to the influence of vibration, wind blowing and other factors, the projection lamps are enabled to change in angle, the irradiation at a stable angle cannot be ensured, and frequent maintenance is needed.

Description

Light projector

Technical Field

The utility model relates to the technical field of projection lamps, in particular to a projection lamp.

Background

The projecting lamp comprises optical component, mechanical component and electrical component triplex, generally can adjust the angle to guarantee to be looked at the face on different angles and shine, outdoor places such as the large tracts of land working place ore deposit, building profile, stadium, overpass, monument, park and flower bed are commonly used, in prior art, the projecting lamp only relies on the support angle to fix, lacks stability, after long-time use, receive the influence of factors such as vibration or wind blowing, probably lead to the fixed inefficacy between projecting lamp and the fixed bolster, make the projecting lamp take place the angle change, can't guarantee to shine with stable angle, need often maintain or maintain.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the projection lamp, which solves the problems that the projection lamp is fixed at an angle only by virtue of a bracket, lacks stability, is influenced by factors such as vibration or wind blowing and the like after being used for a long time, can cause the fixation failure between the projection lamp and the fixed bracket, causes the angle change of the projection lamp, cannot guarantee the irradiation at a stable angle and needs frequent maintenance.

In order to achieve the above purpose, the present utility model is realized by the following technical scheme: the utility model provides a projecting lamp, includes the lamp body, the both sides of lamp body all are provided with the lug, first regulation hole has been seted up to the outer wall equidistance of lug, one side rotation that the lug kept away from each other is connected with the support, one side threaded connection that the lug was kept away from to the support has the gag lever post, the gag lever post runs through the support to with first regulation hole cooperation is connected, the both sides of lamp body all are provided with the connecting plate, one side rotation that the connecting plate kept away from each other is connected with the connecting rod, the second regulation hole has been seted up to the outer wall equidistance of connecting rod, the inner wall cooperation of second regulation hole is connected with fixing bolt, the support passes through fixing bolt and connecting rod fixed connection, the bottom fixedly connected with base of support, the fixed orifices has been seted up to the outer wall both sides of base equally apart from.

Preferably, the inside fixedly connected with fixed plate of lamp body, the outer wall fixedly connected with electric component of fixed plate, electric component's outer wall cooperation is connected with the fixing clip, fixing clip and fixed plate fixed connection, one side that electric component kept away from the fixed plate is provided with the lamp plate, one side that electric component was kept away from to the lamp plate is provided with the printing opacity cover, the outer wall of printing opacity cover is provided with outer edge, outer edge is connected with the lamp body cooperation, one side equidistance that the printing opacity cover is close to the lamp body is provided with the buckle, the buckle is connected with the lamp body cooperation.

Preferably, one side of the lamp panel, which is close to the electric component, is provided with a heat conducting metal plate, heat conducting grooves are formed in the outer wall of the heat conducting metal plate at equal intervals, a heat radiating plate is arranged in the lamp housing, which is far away from the light-transmitting cover, at one side of the lamp housing, and heat radiating holes are formed in the outer portion of the lamp housing, which is located at the outer edge, at equal intervals.

Preferably, a sealing groove is formed in the lamp housing, a sealing ring is connected to the inner wall of the sealing groove in a matched mode, and the sealing ring is connected with the light-transmitting cover in a matched mode.

Preferably, a cushion block is arranged on the top of the base below the bracket.

The utility model provides a projection lamp. The beneficial effects are as follows: this projecting lamp, through lamp body, the lug, first regulation hole, a support, the gag lever post, the connecting plate, the connecting rod, cooperation between second regulation hole and the fixing bolt, make the projecting lamp can be according to the long corresponding fixed mode of selection of erection time length of difference carry out the angle fixation, when needs long-term use, form stable triangular structure through between the lamp body of support, connecting rod and projecting lamp, can improve the projecting lamp stability when long-term use, prevent because of factor influences such as vibration or wind blow, cause the lamp body to take place not hard up and lose the angle fixation to the projecting lamp with the fixing bolt of support, can guarantee that the projecting lamp carries out long-term illumination with fixed angle, reduce the maintenance and the maintenance frequency of projecting lamp, can improve the fixed effect and the life of projecting lamp like this.

Through the cooperation between lamp body, lamp plate, heat conduction metal sheet, heat conduction groove, heating panel and the louvre, increase the distance between lamp plate and the electrical component through the heat conduction groove, can prevent that heat from appearing accumulating the phenomenon in the projecting lamp, make the heat conduction metal sheet can conduct the heat that the lamp plate produced to the lamp body fast to in with heat conduction to surrounding environment through heating panel and louvre, can improve the heat conduction efficiency of projecting lamp like this, can prevent that heat from accumulating and causing lamp plate or electrical component to take place to burn out, and then improve the life of projecting lamp.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the present utility model;

fig. 3 is a schematic view showing the appearance of the lamp housing, the bump and the bracket in fig. 1.

In the figure: 1. lamp housing, 2, lug, 3, first regulation hole, 4, support, 5, gag lever post, 6, connecting plate, 7, connecting rod, 8, second regulation hole, 9, fixing bolt, 10, base, 11, fixed orifices, 12, fixed plate, 13, electrical component, 14, fixing clip, 15, lamp plate, 16, printing opacity cover, 17, outer edge, 18, buckle, 19, heat conduction metal sheet, 20, heat conduction groove, 21, heating panel, 22, radiating hole, 23, seal groove, 24, sealing washer, 25, cushion.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the prior art, the projection lamp is fixed only by relying on the bracket angle, lacks stability, is influenced by factors such as vibration or wind blowing after long-time use, and possibly leads to fixed failure between the projection lamp and the fixed bracket, so that the projection lamp is subjected to angle change, irradiation with a stable angle cannot be ensured, and frequent repair or maintenance is required.

In view of this, the utility model provides a projecting lamp, through the cooperation between lamp body, lug, first regulation hole, support, gag lever post, connecting plate, connecting rod, second regulation hole and fixing bolt, make the projecting lamp can select corresponding fixed mode to carry out the angle fixation according to different erection duration, form stable triangle structure through between support, connecting rod and the lamp body of projecting lamp, stability when long-term use of projecting lamp is improved, prevent because of factors such as vibration or wind blows influence, the fixing bolt of leading to the fact lamp body and support takes place not hard up and lose the angle fixation to the projecting lamp, guarantee that the projecting lamp can carry out long-term illumination with fixed angle, improve the life of projecting lamp.

All electric parts and the adaptive power supply are connected through wires by the person skilled in the art, and a proper controller and encoder should be selected according to actual conditions so as to meet control requirements, specific connection and control sequence, and the electric connection is completed by referring to the following working principles in the working sequence among the electric parts, and the detailed connection means are known in the art, and mainly introduce the working principles and processes as follows, and do not describe the electric control.

As can be seen from fig. 1-3, a projection lamp comprises a lamp housing 1, two sides of the lamp housing 1 are respectively provided with a bump 2, the outer walls of the bumps 2 are equidistantly provided with first adjusting holes 3, one side, away from each other, of each bump 2 is rotationally connected with a support 4, one side, away from each other, of each support 4 is in threaded connection with a limiting rod 5, each limiting rod 5 penetrates through each support 4 and is in matched connection with the first adjusting holes 3, two sides of the lamp housing 1 are respectively provided with a connecting plate 6, one side, away from each other, of each connecting plate 6 is rotationally connected with a connecting rod 7, the outer walls of the connecting rods 7 are equidistantly provided with second adjusting holes 8, the inner walls of the second adjusting holes 8 are matched and connected with fixing bolts 9, each support 4 is fixedly connected with the connecting rods 7 through the fixing bolts 9, a base 10 is fixedly connected with the bottom of each support 4, two sides of the outer walls of each base 10 are equally spaced with fixing holes 11, and each fixing hole 11 is used for connecting and fixing the base 10 with the ground or other fixing surfaces;

in the specific implementation process, it is worth particularly pointing out that the lamp housing 1 is a rear housing body of the projection lamp, the projection lamp 2 and the support 4 are fixed by using bolts through the cooperation among the lamp housing 1, the projection lamp 2 and the support 4, the connection between the lamp housing 1 and the support 4 is realized, the terminal of the limiting rod 5 is inserted into the first adjusting hole 3 to form limiting through the cooperation among the lamp housing 1, the projection lamp 2, the first adjusting hole 3, the support 4 and the limiting rod 5 through the rotation of the limiting rod 5, the limiting fixation of the lamp housing 1 and the support 4 is realized, the angle adjustment and the limiting fixation of the projection lamp are realized through the rotation of the lamp housing 1, the projection lamp 2, the support 4, the connecting plate 6, the connecting rod 7, the second adjusting hole 8 and the fixing bolt 9 are suitable for the angle fixation of the projection lamp during temporary erection, after the angle of the lamp housing 1 is adjusted, the bracket 4 and the connecting rod 7 are fixed through the second adjusting hole 8 by the fixing bolt 9, so that the lamp housing 1 is stably supported in a triangular manner, the stable support is ensured to be formed for the projection lamp, the angle fixing device is suitable for fixing the angle of the projection lamp when the projection lamp is erected for a long time, the base 10 is used for supporting and fixing the projection lamp, the fixing hole 11 is used for fixing the connection between the base 10 and the ground or other fixing surfaces, the projection lamp can be fixed in an angle manner by selecting corresponding fixing modes according to different erection time lengths by the cooperation among the lamp housing 1, the convex block 2, the first adjusting hole 3, the bracket 4, the limiting rod 5, the connecting plate 6, the connecting rod 7, the second adjusting hole 8 and the fixing bolt 9, the stability of the projection lamp when the projection lamp is used for a long time is improved, the fixing bolts of the lamp housing 1 and the bracket 4 are prevented from loosening and losing the angle fixing of the projection lamp due to the influence of vibration, wind blowing and other factors, the projection lamp is ensured to be capable of illuminating for a long time at a fixed angle, and the service life of the projection lamp is prolonged;

further, a fixing plate 12 is fixedly connected to the inside of the lamp housing 1, an electric component 13 is fixedly connected to the outer wall of the fixing plate 12, a fixing clamp 14 is connected to the outer wall of the electric component 13 in a matched mode, the fixing clamp 14 is fixedly connected with the fixing plate 12, a lamp panel 15 is arranged on one side, away from the fixing plate 12, of the electric component 13, the lamp panel 15 is a lighting component of a projection lamp, a light-transmitting cover 16 is arranged on one side, away from the electric component 13, of the lamp panel 15, the light-transmitting cover 16 is a protective cover of the lamp panel 15, a reflecting surface for reflecting a light source is arranged in the light-transmitting cover 16, an outer edge 17 is arranged on the outer wall of the light-transmitting cover 16, the outer edge 17 is connected with the lamp housing 1 in a matched mode, the light-transmitting cover 16 and the lamp housing 1 are limited and fixed and sealed, a buckle 18 is arranged on one side, close to the lamp housing 1, of the light-transmitting cover 16 is equidistant, and the buckle 18 is connected with the lamp housing 1 in a matched mode;

in a specific implementation process, it is worth particularly pointed out that the electrical component 13 mainly comprises electrical components such as a control board, a ballast, a capacitor, a trigger and the like, through the cooperation among the lamp housing 1, the fixing board 12, the electrical component 13 and the fixing card 14, the limiting fixation of the electrical component 13 of the projection lamp in the lamp housing 1 is realized, the lamp panel 15 is a lighting component of the projection lamp, the light-transmitting cover 16 is a protective cover of the lamp panel 15, a reflecting surface for reflecting a light source is arranged inside the protective cover, the outer edge 17 is used for limiting fixation and sealing of the light-transmitting cover 16 and the lamp housing 1, the buckle 18 is used for fixation between the light-transmitting cover 16 and the lamp housing 1, and through the cooperation among the lamp housing 1, the fixing board 12, the electrical component 13, the fixing card 14, the lamp panel 15, the light-transmitting cover 16, the outer edge 17 and the buckle 18, the fixation of the electrical component 13 and the lamp panel 15 in the lamp housing 1 is realized, and the light-transmitting cover 16 and the lamp housing 1 are fixed through the outer edge 17 and the buckle 18, the electrical component 13 and the lamp panel 15 are sealed, and other internal components are protected, the service life of the lamp is prolonged, and the specific type of the projection lamp 13 can not be met;

further, a heat conducting metal plate 19 is arranged on one side of the lamp panel 15 close to the electric component 13, the heat conducting metal plate 19 is used for conducting heat on the back of the lamp panel 15, heat conducting grooves 20 are formed in the outer wall of the heat conducting metal plate 19 at equal intervals, the heat conducting grooves 20 are used for increasing the area of the heat conducting metal plate 19, the heat conducting efficiency of the heat conducting metal plate 19 is improved, the distance between the lamp panel 15 and the electric component 13 is increased, heat accumulation is prevented, a heat dissipation plate 21 is arranged on one side of the lamp housing 1, far from the light transmission cover 16, at equal intervals, and heat dissipation holes 22 are formed in the outer portion of the lamp housing 1, located at the outer edge 17, at equal intervals;

in a specific implementation process, it is worth particularly pointed out that the heat conducting metal plate 19 is used for conducting heat at the back of the lamp plate 15, so that the lamp plate 15 is convenient for radiating, the service life of the lamp plate 15 is prevented from being influenced by overhigh temperature, the heat conducting groove 20 is used for increasing the area of the heat conducting metal plate 19, the heat conducting efficiency of the heat conducting metal plate 19 is improved, the distance between the lamp plate 15 and the electric component 13 is increased, heat accumulation is prevented, the heat radiating plate 21 and the heat radiating holes 22 are both used for improving the heat conducting efficiency of the lamp housing 1 and the external environment, the heat accumulating phenomenon is prevented, the distance between the lamp plate 15 and the electric component 13 is increased through the cooperation among the lamp housing 1, the lamp plate 15, the heat conducting metal plate 19, the heat conducting groove 20, the heat radiating plate 21 and the heat radiating holes 22, the heat accumulating phenomenon is prevented from occurring in the floodlight, the heat conducting metal plate 19 can conduct the heat generated by the lamp plate 15 to the lamp housing 1, the heat conducting efficiency of the lamp is improved through the heat radiating plate 21 and the heat radiating holes 22, the heat accumulating is prevented from burning the lamp plate 15 or the electric component 13, and the service life of the lamp is prolonged;

further, a sealing groove 23 is arranged in the lamp housing 1, a sealing ring 24 is connected to the inner wall of the sealing groove 23 in a matched mode, and the sealing ring 24 is connected with the light-transmitting cover 16 in a matched mode;

in the specific implementation process, it is worth particularly pointing out that the lamp housing 1, the sealing groove 23, the sealing ring 24 and the light-transmitting cover 16 are matched to realize the sealing between the lamp housing 1 and the light-transmitting cover 16, so that the projection lamp is sealed, dust and rainwater are prevented from entering the inside of the projection lamp to cause short circuit, the protection performance of the projection lamp is improved, and the service life of the projection lamp is prolonged;

further, a cushion block 25 is arranged on the top of the base 10 below the bracket 4;

in the specific implementation process, it is worth particularly pointing out that the cushion block 25 is used for improving the fixed height of the projection lamp, preventing rainwater from accumulating in the installation position of the projection lamp, soaking the projection lamp and affecting the use safety of the projection lamp;

specifically, when the projector is used, the base 10 is fixed at the installation position of the projector, the projector is fixed at the top of the cushion block 25 through the bracket 4 by using bolts, when the projector is temporarily erected and used, the lamp housing 1 of the projector is rotated, the projector is adjusted to a proper angle, the limiting rods 5 are rotated at two sides of the bracket 4, the tail ends of the limiting rods 5 are inserted into the first adjusting holes 3, the lamp housing 1 is limited, the fixing bolts between the rotating convex blocks 2 and the bracket 4 are used for fixing the lamp housing 1 and the lamp bracket 4, the installation and the fixation of the projector are completed, when the projector is required to be erected and used for a long time, the bolts are used for pre-fixing the connecting rods 7 at the outer sides of the connecting plates 6, after the projector is adjusted to a proper angle, the limiting rods 5 are rotated at two sides of the bracket 4, the tail ends of the limiting rods 5 are inserted into the first adjusting holes 3, the lamp housing 1 is limited, the connecting rod 7 is rotated towards the direction close to the lamp bracket 4, the fixing bolt 9 is inserted into the fixing hole of the bracket 4 and the second adjusting hole 8 at the proper position of the connecting rod 7 to fix, the bolt between the connecting plate 6 and the connecting rod 7 is screwed, the fixing bolt between the lug 2 and the bracket 4 is rotated to fix the lamp housing 1 and the lamp bracket 4, the double fixing of the projection lamp angle is completed, the projection lamp can be fixed at angles according to different erection time by matching the lamp housing 1, the lug 2, the first adjusting hole 3, the bracket 4, the limiting rod 5, the connecting plate 6, the connecting rod 7, the second adjusting hole 8 and the fixing bolt 9, the projection lamp can be fixed at angles according to different erection time, a stable triangular structure is formed between the bracket 4, the connecting rod 7 and the lamp housing 1 of the projection lamp, the stability of the projection lamp is improved when the projection lamp is used for a long time, prevent to influence because of factors such as vibration or wind, cause lamp body 1 and support 4's fixing bolt to take place not hard up and lose the angle fixing to the projecting lamp, guarantee that the projecting lamp can carry out long-term illumination with fixed angle, improve the life of projecting lamp.

It is noted that relational terms such as first and second, and the like are 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. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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

1. The utility model provides a projecting lamp, includes lamp body (1), its characterized in that: the utility model discloses a lamp body, including lamp body (1), lug (2), first regulation hole (3) have all been seted up to the both sides of lamp body (1), one side rotation that lug (2) kept away from each other is connected with support (4), one side threaded connection that lug (2) was kept away from to support (4) has gag lever post (5), gag lever post (5) run through support (4) to with first regulation hole (3) cooperation connection, the both sides of lamp body (1) all are provided with connecting plate (6), one side rotation that connecting plate (6) kept away from each other is connected with connecting rod (7), second regulation hole (8) have been seted up to the outer wall equidistance of connecting rod (7), the inner wall cooperation of second regulation hole (8) is connected with fixing bolt (9), support (4) are through fixing bolt (9) and connecting rod (7) fixed connection, the bottom fixedly connected with base (10) of support (4), fixed orifices (11) have been equally spaced apart from to the outer wall both sides of base (10).

2. A light projector as claimed in claim 1, characterized in that: the inside fixedly connected with fixed plate (12) of lamp body (1), the outer wall fixedly connected with electrical component (13) of fixed plate (12), the outer wall cooperation of electrical component (13) is connected with fixing clip (14), fixing clip (14) and fixed plate (12) fixed connection, one side that fixed plate (12) was kept away from to electrical component (13) is provided with lamp plate (15), one side that electrical component (13) was kept away from to lamp plate (15) is provided with printing opacity cover (16), the outer wall of printing opacity cover (16) is provided with outer edge (17), outer edge (17) are connected with lamp body (1) cooperation, one side equidistance that printing opacity cover (16) is close to lamp body (1) is provided with buckle (18), buckle (18) are connected with lamp body (1) cooperation.

3. A light projector as claimed in claim 2, characterized in that: one side that lamp plate (15) is close to electrical component (13) is provided with heat conduction metal sheet (19), the outer wall equidistance of heat conduction metal sheet (19) is provided with heat conduction groove (20), one side equidistance that printing opacity cover (16) were kept away from to lamp body (1) is provided with heating panel (21), heat dissipation hole (22) have been seted up to outside equidistance that lamp body (1) are located outer edge (17).

4. A light projector as claimed in claim 1, characterized in that: the inside of lamp body (1) is provided with seal groove (23), the inner wall cooperation of seal groove (23) is connected with sealing washer (24), sealing washer (24) are connected with printing opacity cover (16) cooperation.

5. A light projector as claimed in claim 1, characterized in that: the top of the base (10) is provided with a cushion block (25) below the bracket (4).