CN220338403U

CN220338403U - HD indicator lamp

Info

Publication number: CN220338403U
Application number: CN202322098826.3U
Authority: CN
Inventors: 唐成江; 晋娜; 李培; 林德松
Original assignee: Chengdu Huomusi Electric Co ltd
Current assignee: Chengdu Huomusi Electric Co ltd
Priority date: 2023-08-07
Filing date: 2023-08-07
Publication date: 2024-01-12
Anticipated expiration: 2033-08-07

Abstract

The utility model discloses an HD indicator, which is characterized in that a bolt penetrates through a through hole to fix a fixing seat at the outer side of a mounting hole of a mounting plane, the mounting seat is placed into the inner side of the fixing seat, a rotating shell drives the mounting seat to rotate, so that mounting threads are connected with internal threads of the fixing seat until the rear end of the shell is attached to the front side wall of the fixing seat, at the moment, a power interface is connected with a power supply, the mounting and the use of the HD indicator are realized, a limit buckle is pushed to slide in a buckle groove through a push-pull stripe until the rear end of the limit buckle extends to the outer side of the buckle groove and is mutually clamped with the limit buckle groove, the limit of the mounting seat is realized, deflection of the mounting seat due to accidental stress of the shell is avoided, the output end of a lamp body is protected from being influenced by the outside through a lamp cover, and meanwhile, the explosion-proof lens can effectively prevent the impact of the indicator when the indicator is used in a severe environment, and dust and rain and snow from falling on the surface of the lamp cover.

Description

HD indicator lamp

Technical Field

The utility model relates to the technical field of indicator lamps, in particular to an HD indicator lamp.

Background

The HD indicator is an indicator adopting a high-brightness pure-color LED light-emitting chip as a light source, has the advantages of long service life, low energy consumption, small volume, light weight and the like, and is widely used for signal transmission of circuit signals, early warning signals, fault signals and other indicating signals in various fields.

The lamp shade of current HD pilot lamp lacks explosion-proof function, leads to the HD pilot lamp if when using in comparatively dangerous abominable environment, and the lamp shade is easy to damage because the impact that appears in the external world, causes the damage of lamp body, influences the transmission of signal, lacks the installation fixed knot structure simultaneously, leads to the pilot lamp to appear deflecting because unexpected atress easily, causes the not hard up of installation and the poor contact of power, in addition, if install in the open air, current HD pilot lamp also lacks the protection to sleet dust.

Disclosure of Invention

According to the utility model, the fixing seat is fixed on the outer side of the mounting hole of the mounting plane by using the bolt to penetrate through the through hole, the mounting seat is placed on the inner side of the fixing seat, the mounting seat is driven to rotate by the rotary shell, the mounting screw thread is connected with the internal screw thread of the fixing seat until the rear end of the shell is attached to the front side wall of the fixing seat, the power supply interface is connected with the power supply, the mounting and the use of the HD indicator lamp are realized, the limit buckle is pushed to slide in the buckle groove by the push-pull strip until the rear end of the limit buckle extends to the outer side of the buckle groove and is mutually clamped with the limit buckle groove, the limit of the mounting seat is realized, the deflection of the mounting seat caused by unexpected stress of the shell is avoided, the lamp body is protected from being influenced by the outer side by the lamp cover, and meanwhile, the explosion-proof lens can effectively prevent the indicator lamp from being impacted when being used in a severe environment, and meanwhile, the dust and rain and snow fall on the surface of the lamp cover to cause shielding.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the HD indicator comprises a shell, wherein an installation seat is fixedly arranged at the rear end of the shell, an installation thread is arranged on the circumferential surface of the installation seat, a power interface is arranged at the rear end of the installation seat, a lampshade is arranged at the front side of the shell, a lamp body is arranged in the shell, a buckling groove is formed in the shell, a limit buckle is arranged in the buckling groove, a fixing seat is sleeved on the periphery of the installation seat at the rear side of the shell, an axial hole is formed in the center of the fixing seat, an internal thread is formed in the inner surface of the axial hole, and the fixing seat is in threaded connection with the installation thread on the circumferential surface of the installation seat through the internal thread; the wall of the fixed seat is also provided with a plurality of through holes, and the front end of the shell is positioned above the lampshade and is provided with a dust cover.

Further, buckle groove and spacing buckle all are L type structure respectively, the inboard sliding connection in spacing buckle and buckle groove, the upper end of spacing buckle extends to the buckle groove outside and is provided with the push-and-pull stripe, and the surface of the spacing buckle of push-and-pull stripe protrusion has seted up spacing draw-in groove on the fixing base is close to the lateral wall of casing, and the rear end of spacing buckle can extend to the outside in buckle groove, stretches out the back wall of casing and can with spacing draw-in groove mutual block.

Furthermore, the lamp body is fixedly connected with the inner side of the shell, the output end of the lamp body extends to the front side of the shell and is mutually matched with the lampshade, and the input end of the lamp body is electrically connected with the power interface.

Preferably, the dust cover is arc structure, the front end of dust cover extends to the lamp shade front side and with the outside mutual adaptation of lamp shade.

More preferably, the inner side of the lampshade is fixedly provided with an explosion-proof lens, and the explosion-proof lens and the lamp body are mutually matched.

Preferably, the fixing seat is in a round or square structure, and four through holes penetrating through the left and right side walls of the fixing seat are formed in the plate wall at the periphery of the axial hole of the fixing seat.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model provides a HD pilot lamp, through setting up the mount pad, the mounting thread, the lamp body, power source, the fixing base, the through-hole, the internal thread, use the bolt to pass the through-hole and fix the fixing base in the mounting hole outside of installation plane, put into the inboard of fixing base with the mount pad, it is rotatory to drive the mount pad through rotatory casing, make the internal thread threaded connection of mounting thread and fixing base inboard, until the rear end and the fixing base front side laminating of casing, power source and power switch on this moment, can supply power to power source as required, control lamp body carries out switch and scintillation, realize the luminous and the signal transmission of HD pilot lamp.

The utility model provides a HD pilot lamp through setting up buckle groove, spacing buckle, push-and-pull stripe, fixing base, spacing draw-in groove, promotes spacing buckle and slidely in the buckle groove through the push-and-pull stripe until spacing buckle and spacing draw-in groove block each other, realizes the spacing to the mount pad, avoids the mount pad to appear deflecting because of the unexpected atress of casing, causes the contact failure of the not hard up and the power of installation.

The utility model provides a HD pilot lamp through setting up lamp shade, explosion-proof lens, dust cover, does not receive external influence through the output of lamp shade protection lamp body, and explosion-proof lens effectively blocks the impact that the pilot lamp received when using in adverse circumstances, and the dust cover effectively avoids dust and sleet to fall on the lamp shade surface simultaneously and causes to shelter from, influences the normal use of pilot lamp.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;

fig. 3 is a schematic side view of the present utility model in semi-section.

In the figure: 1. a housing; 2. a mounting base; 21. installing a thread; 22. a power interface; 3. a lamp shade; 31. an explosion-proof lens; 4. a lamp body; 5. a buckle groove; 6. limiting buckle; 61. push-pull stripes; 7. a fixing seat; 71. a through hole; 72. an internal thread; 73. a limit clamping groove; 8. a dust cover.

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.

Referring to fig. 1-3, the utility model provides a technical scheme, the HD indicator lamp comprises a housing 1, a mounting seat 2 is fixedly arranged at the rear end of the housing 1, mounting threads 21 are arranged on the circumferential surface of the mounting seat 2, a power interface 22 is arranged at the rear end of the mounting seat 2, a lampshade 3 is fixedly arranged at the front side of the housing 1, an explosion-proof lens 31 is fixedly arranged in the lampshade 3, a lamp body 4 is arranged in the housing 1, the explosion-proof lens 31 and the lamp body 4 are mutually matched, the explosion-proof lens 31 is preferably made of explosion-proof glass materials, the lamp body 4 is fixedly connected with the inner side of the housing 1, the output end of the lamp body 4 extends to the front side of the housing 1 and is mutually matched with the lampshade 3, the input end of the lamp body 4 is electrically connected with the power interface 22, the power interface 22 can be powered on according to requirements, the lamp body 4 is controlled to switch and flash, and the light emission and signal transmission of the HD indicator lamp are realized.

The shell 1 is provided with a buckle groove 5, a limit buckle 6 is arranged in the buckle groove 5, the buckle groove 5 and the limit buckle 6 are respectively of L-shaped structural design, the limit buckle 6 and the inner side of the buckle groove 5 are in sliding connection, the upper end of the limit buckle 6 extends to the outer side of the buckle groove 5 and is provided with a push-pull strip 61, the push-pull strip 61 protrudes out of the surface of the limit buckle 6, a fixing seat 7 is sleeved on the periphery of the mounting seat 2 at the rear side of the shell 1, and the periphery of the fixing seat 7 is of a round or square structure. In this embodiment, the fixing seat 7 has a square structure, an axial hole is formed in the central portion of the fixing seat 7, an internal thread 72 is formed on the inner surface of the axial hole, and the fixing seat 7 is in threaded connection with the mounting thread 21 on the circumferential surface of the mounting seat 2 through the internal thread 72. A plurality of through holes 71 are also formed in the wall of the fixing base 7. Preferably, two to four through holes 71 penetrating the left and right side walls of the fixing seat 7 are formed in the plate wall at the outer periphery of the axial hole of the fixing seat 7.

In the present embodiment, through holes 71 are formed near four corners of the square fixing base 7, one through hole 71 is formed near each of the four corners of the fixing base 7, and four through holes 71 are formed in total in the fixing base 7.

The side wall of the fixing seat 7, which is close to the shell 1, is further provided with a limiting clamping groove 73, the rear end of the limiting clamping buckle 6 can extend to the outer side of the clamping groove 5, the rear wall of the shell 1 is extended to be clamped with the limiting clamping groove 73, after the rear end of the mounting seat 2 is matched with the power supply position corresponding to the required mounting plane, the fixing seat 7 is fixed on the outer side of the mounting hole of the mounting plane by using a bolt to pass through the through hole 71, the mounting seat 2 is screwed into the inner side of the fixing seat 7, the mounting seat 2 is driven to rotate by the rotating shell 1, the mounting thread 21 is in threaded connection with the internal thread 72 on the inner side of the fixing seat 7 until the rear end of the shell 1 is attached to the front side wall of the fixing seat 7, the limiting clamping buckle 6 is pushed to slide in the clamping groove 5 by the push-pull stripes 61 until the limiting clamping buckle 6 is clamped with the limiting clamping groove 73, and the mounting seat 2 is prevented from being loosened due to accidental stress of the shell 1 and poor contact of the power supply.

The front end of the shell 1 is fixedly arranged at the upper end of the lampshade 3 and is provided with the dust cover 8, the dust cover 8 is of an arc-shaped structural design, the front end of the dust cover 8 extends to the front side of the lampshade 3 and is mutually matched with the outer side of the lampshade 3, the output end of the lamp body 4 is protected from being influenced by the outside through the lampshade 3, the explosion-proof lens 31 can effectively block the impact of the indicator lamp when the indicator lamp is used in a severe environment, and meanwhile, the dust cover 8 can effectively prevent dust and rain and snow from falling on the surface of the lampshade 3 to cause shielding and influence the normal use of the indicator lamp.

In use, after the rear end of the fixing seat 7 is matched with the power position corresponding to the required installation plane, the fixing seat 7 is fixed on the outer side of the installation hole of the installation plane through the through hole 71 by using bolts, the installation seat 2 is placed in the axial hole of the fixing seat 7, the installation seat 2 is driven to rotate by rotating the shell 1, the installation threads 21 are connected with the internal threads 72 on the inner side of the fixing seat 7 until the rear end of the shell 1 is attached to the front side of the fixing seat 7, at the moment, the power interface 22 is connected with a power supply, the power interface 22 can be powered on according to the need, so as to control the lamp body 4 to switch and flash, the light emission and the signal transmission of the HD indicator lamp are realized, the limit buckle 6 is pushed to slide in the buckle groove 5 through the push-pull strip 61 until the limit buckle 6 is mutually clamped with the limit buckle groove 73, the limit of the installation seat 2 is realized, the looseness and bad contact of the power supply are avoided because the unexpected stress of the shell 1 is avoided, the output end of the lamp body 4 is protected from being influenced by the outside in the use process, the explosion-proof lens 31 can effectively block the impact of the indicator lamp in severe environment, and meanwhile the dust cover 8 can be effectively prevented from being influenced by the dust and rain in the normal use of the surface of the lamp.

And all that is not described in detail in this specification is well known to those skilled in the art.

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 HD pilot lamp, includes casing (1), at the rear end fixed mounting of casing (1) has mount pad (2), is equipped with mounting thread (21) at the circumference surface of mount pad (2), is equipped with power source (22) at the rear end of mount pad (2), installs lamp shade (3) at the front side of casing (1), is equipped with lamp body (4) in casing (1), its characterized in that: a buckling groove (5) is formed in the shell (1), a limiting buckle (6) is arranged in the buckling groove (5), a fixing seat (7) is sleeved on the periphery of the mounting seat (2) at the rear side of the shell (1), an axial hole is formed in the center of the fixing seat (7), an internal thread (72) is formed in the inner surface of the axial hole, and the fixing seat (7) is in threaded connection with mounting threads (21) on the circumferential surface of the mounting seat (2) through the internal thread (72); the wall of the fixed seat (7) is also provided with a plurality of through holes (71), and the front end of the shell (1) is positioned above the lampshade (3) and is provided with a dust cover (8).

2. The HD indicator light of claim 1 wherein: the utility model discloses a buckle, including buckle groove (5), spacing buckle (6), buckle groove (5) and fixed seat (7), buckle groove (5) and spacing buckle (6) all are L type structure respectively, the inboard sliding connection in spacing buckle (6) and buckle groove (5), the upper end of spacing buckle (6) extends to buckle groove (5) outside and is provided with push-and-pull stripe (61), the surface of push-and-pull stripe (61) protrusion spacing buckle (6), spacing draw-in groove (73) have been seted up on fixing base (7) are close to the lateral wall of casing (1), the rear end of spacing buckle (6) can extend to the outside in buckle groove (5), stretch out the back wall of casing (1) and can with spacing draw-in groove (73) block each other.

3. The HD indicator light of claim 1 wherein: the lamp body (4) is fixedly connected with the inner side of the shell (1), the output end of the lamp body (4) extends to the front side of the shell (1) and is mutually matched with the lampshade (3), and the input end of the lamp body (4) is electrically connected with the power interface (22).

4. The HD indicator light of claim 1 wherein: the dustproof cover (8) is of an arc-shaped structure, and the front end of the dustproof cover (8) extends to the front side of the lampshade (3) and is mutually matched with the outer side of the lampshade (3).

5. The HD indicator light of claim 1 wherein: an anti-explosion lens (31) is fixedly arranged on the inner side of the lampshade (3), and the anti-explosion lens (31) and the lamp body (4) are mutually matched.

6. The HD indicator light of claim 1 wherein: the fixing seat (7) is of a round or square structure, and four through holes (71) penetrating through the left and right side walls of the fixing seat (7) are formed in the plate wall at the periphery of the axial hole of the fixing seat (7).