CN219588826U

CN219588826U - Interface switching indicator lamp convenient to install

Info

Publication number: CN219588826U
Application number: CN202320500611.7U
Authority: CN
Inventors: 李茂林; 高艳可; 唐静静; 王志鹏; 晏继伟
Original assignee: Zhengzhou Jie Microelectronics Technology Co ltd
Current assignee: Zhengzhou Jie Microelectronics Technology Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-08-25
Anticipated expiration: 2033-03-15

Abstract

The utility model discloses an interface switching indicator lamp convenient to install, which comprises an indicator lamp panel and a lamp installed on the indicator lamp panel, wherein the lamp comprises a lamp cap, a connecting part and an outer barrel, an aluminum base table is arranged in the lamp cap, lamp beads are installed on the aluminum base table, pins which are connected with the lamp beads and extend downwards are arranged at the bottom of the aluminum base table, an elastic piece is arranged between a supporting plate and the aluminum base table and is configured to limit a structure that the aluminum base table moves in the vertical direction, a lamp shade is connected to the lamp cap, an abutting ring is arranged on the inner wall of the lamp shade, and the top end of the aluminum base table abuts against the abutting ring. According to the utility model, the supporting ring arranged in the lampshade and the elastic piece arranged on the supporting plate are used for clamping and fixing, the pins are electrically connected with the grounding wires through the contacts on the supporting plate, when the lampshade is detached, the supporting ring is separated from the aluminum substrate, and the elastic piece drives the components such as the aluminum substrate and the like to move towards the opening end of the lamp cap through deformation, so that the lamp cap is convenient for a worker to take down for maintenance.

Description

Interface switching indicator lamp convenient to install

Technical Field

The utility model relates to the technical field of indication lamps, in particular to an interface switching indication lamp convenient to install.

Background

Indicator lights are devices used to monitor the operating condition or position of lines and appliances. The indicator lamps are generally used for reflecting the operation state of the circuit, the operation state and the position state of the electrical equipment, and the like, when the indicator lamps are used for the electrical equipment such as a control cabinet, the indicator lamps are generally arranged in groups, namely a plurality of indicator lamps with different meanings are arranged on the surface of the control cabinet, and switching of the control signals is displayed through the on-off of the different indicator lamps so as to facilitate the judgment of the working state of the equipment by staff.

To current pilot lamp structure, including lamp holder, linking portion and urceolus, lamp shade threaded connection is on the lamp holder, the lamp holder is inside to be equipped with the aluminium base board that is used for fixed lamp pearl, and the trouble of pilot lamp is mostly on parts such as lamp pearl and aluminium base board, because the general level setting of pilot lamp of installing on the switch board, lead to when needing to overhaul parts such as aluminium base board or lamp pearl, aluminium base board and lamp pearl still lie in the deeper position in the lamp holder when tearing down the lamp shade, and can't effectively take out parts such as aluminium base board, consequently just need take down the pilot lamp whole from the switch board again overhauls.

For this reason, an interface switching indicator lamp is proposed that is easy to install.

Disclosure of Invention

The utility model aims to provide an interface switching indicator lamp convenient to install so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an interface switching pilot lamp convenient to installation, includes the pilot lamp board and installs the lamps and lanterns on the pilot lamp board, lamps and lanterns include lamp holder, linking portion and urceolus, be provided with aluminium base platform in the lamp holder, install the lamp pearl on the aluminium base platform, the bottom of aluminium base platform is provided with the downwardly extending pin that is connected with the lamp pearl, be provided with the backup pad in the linking portion, be provided with the electric wire that outwards extends in the lamps and lanterns, be provided with the contact in the backup pad, electric wire one end is connected with the contact, and pin one end is contacted with the contact to with lamp pearl and electric wire electric connection;

elastic pieces are arranged between the supporting plate and the aluminum base, two groups of elastic pieces are symmetrically arranged on two sides of the supporting plate, the elastic pieces are configured to limit the structure that the aluminum base moves up and down in the vertical direction, the lamp cap is connected with a lamp shade in a threaded mode, the inner wall of the lamp shade is provided with a pressing ring, and the periphery of the top end of the aluminum base is abutted to the pressing ring.

Preferably, the elastic piece comprises a sleeve fixed on the supporting plate, a supporting rod is connected in the sleeve in a sliding mode, a spring is sleeved on the surface of the supporting rod, one end of the spring is fixed at the bottom of the supporting rod, the other end of the spring is fixed at the inner top of the sleeve, a fixing seat is arranged on the lower surface of the aluminum substrate, and the top end of the supporting rod is inserted into the fixing seat.

Preferably, the through hole is formed in the indicator lamp panel, the mounting seat is arranged in the through hole, the lamp is in plug-in fit with the mounting seat, the lamp cap and the connecting portion are arranged in the mounting seat, the protective cap is arranged on the outer side surface of the indicator lamp panel, the protective cap coincides with the axis of the mounting seat, and the lamp cap extends into the protective cap.

Preferably, the inboard of pilot lamp panel is provided with the snap ring, and the snap ring cover is located on the lamps and lanterns, the snap ring both sides are provided with the elastic rod that extends towards the pilot lamp panel, the elastic rod outside is provided with the buckle, the snap ring has seted up movable groove corresponding to the position of elastic rod, and movable groove forms the movable space that can supply the elastic rod to the inboard crooked of snap ring, the slot has been seted up corresponding to the position of elastic rod on the pilot lamp panel, slot both sides correspond seted up with buckle matched with draw-in groove.

Preferably, the outer diameter of the connecting part is larger than that of the outer cylinder, the clamping ring is provided with a first matched stepped hole, the outer diameter of the lamp cap is smaller than that of the connecting part, and the mounting seat is provided with a second matched stepped hole.

Preferably, the two sides of the bottom end of the outer cylinder are respectively provided with a wire penetrating groove, the electric wires extend to the outside of the lamp through the wire penetrating grooves, and the surface of the outer cylinder is also provided with heat dissipation holes.

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

according to the utility model, the components such as the aluminum substrate and the lamp beads arranged in the lamp cap are clamped and fixed through the propping ring arranged in the lamp shade and the elastic piece arranged on the supporting plate, the pins are electrically connected with the grounding wires through the contacts on the supporting plate, when the lamp shade is detached, the propping ring is separated from the aluminum substrate, and the elastic piece drives the components such as the aluminum substrate to move towards the opening end of the lamp cap through deformation, so that the lamp cap is convenient for a worker to take down for maintenance, and the installation efficiency is effectively improved.

Drawings

FIG. 1 is a schematic view of the surface structure of a control cabinet according to the present utility model;

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

FIG. 3 is a schematic diagram of a front cross-sectional structure of a lamp of the present utility model;

FIG. 4 is a schematic perspective view of a snap ring according to the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. an indicator light plate; 2. a lamp; 21. a lamp base; 22. a joint portion; 23. an outer cylinder; 3. an aluminum base; 4. a lamp bead; 5. pins; 6. a support plate; 7. connecting wires; 8. a contact; 9. an elastic member; 91. a sleeve; 92. a butt joint rod; 93. a spring; 10. a lamp shade; 11. a pressing ring; 12. a fixing seat; 13. a mounting base; 14. a protective cap; 15. a clasp; 16. an elastic rod; 17. a buckle; 18. and the heat dissipation holes.

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 description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected or detachably connected; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

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" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The utility model provides an interface switching indicator lamp convenient to install, which is shown in fig. 1-5, and comprises an indicator lamp panel 1 and lamps 2 arranged on the indicator lamp panel 1, wherein the indicator lamp panel 1 is of a plate-shaped structure which is detachably arranged on a control cabinet, the lamps 2 are distributed on the indicator lamp panel 1 at intervals, and nameplates are embedded at positions corresponding to the lamps 2 on the indicator lamp panel 1 so that the lamps 2 represent different signals, and the switching of the signals is shown by the on-off state of the lamps 2.

Specifically, the lamp 2 comprises a lamp cap 21, a connecting part 22 and an outer cylinder 23, an aluminum base table 3 is arranged in the lamp cap 21, lamp beads 4 are arranged on the aluminum base table 3, pins 5 which are connected with the lamp beads 4 and extend downwards are arranged at the bottom of the aluminum base table 3, and the aluminum base table 3 is an aluminum substrate in the prior art, specifically a metal-based copper-clad plate with good heat dissipation function.

In some embodiments of the present utility model, the lamp cap 21 is screwed with the engaging portion 22, and the engaging portion 22 is integrally connected with the outer cylinder 23.

The connection part 22 is internally provided with a support plate 6, the lamp 2 is internally provided with an outwardly extending electric wire 7, the support plate 6 is provided with a contact 8, one end of the electric wire 7 is connected with the contact 8, one end of the pin 5 is contacted with the contact 8 so as to electrically connect the lamp bead 4 with the electric wire 7, and the surface of the outer barrel 23 is also provided with a heat dissipation hole 18 for dissipating heat of an electric device.

Referring to fig. 3, as a common electrical component in the prior art, a person skilled in the art should know that, besides the aluminum base 3 and the lamp beads 4, other electrical components for realizing necessary functions are further provided, which will not be described herein, the pins 5, the contacts 8 and the wires 7 form an energizing circuit, two sides of the bottom end of the outer barrel 23 are respectively provided with a wire through slot, the wires 7 extend to the outside of the lamp 2 through the wire through slot, are connected with external power switches or relay contacts, and control the lamp 2 to be turned on or off through the on/off of the power switches or relays.

Elastic pieces 9 are arranged between the supporting plate 6 and the aluminum base 3, two groups of elastic pieces 9 are symmetrically arranged on two sides of the supporting plate 6, the elastic pieces 9 are configured to limit the structure that the aluminum base 3 moves up and down in the vertical direction, a lamp cap 21 is connected with a lamp shade 10 in a threaded mode, an abutting ring 11 is arranged on the inner wall of the lamp shade 10, and the periphery of the top end of the aluminum base 3 abuts against the abutting ring 11.

Further, the elastic member 9 includes a sleeve 91 fixed on the support plate 6, a supporting rod 92 is slidably connected in the sleeve 91, a spring 93 is sleeved on the surface of the supporting rod 92, one end of the spring 93 is fixed at the bottom of the supporting rod 92, the other end is fixed at the inner top of the sleeve 91, a fixed seat 12 is arranged on the lower surface of the aluminum base 3, and the top end of the supporting rod 92 is inserted into the fixed seat 12.

It should be noted that, in the natural extension state of the spring 93, the abutting rod 92 should extend a short distance toward the open end of the lamp cap 21, so that a worker can directly remove the aluminum base 3 and other components for maintenance, and in the installation, by screwing the lamp shade 10 onto the lamp cap 21, the abutting ring 11 abuts against the periphery of the top end of the aluminum base 3 in the process, pushes the aluminum base 3 into the lamp cap 21 along with the lamp shade 10, and finally makes the lower end pins 5 of the aluminum base 3 contact with the contacts 8.

In some embodiments of the present utility model, the following mounting structure may be adopted between the lamp 2 and the indicator panel 1:

the indicator lamp panel 1 is provided with a through hole, the through hole is internally provided with a mounting seat 13, the lamp 2 is in plug-in fit with the mounting seat 13, the lamp cap 21 and the connecting part 22 are partially arranged in the mounting seat 13, the outer side surface of the indicator lamp panel 1 is provided with a protective cap 14, the protective cap 14 is overlapped with the axis of the mounting seat 13, and the lamp cap 21 extends into the protective cap 14.

The inboard of pilot lamp panel 1 is provided with snap ring 15, and the snap ring 15 cover is located on the lamps and lanterns 2, and the snap ring 15 both sides are provided with the elastic rod 16 that extends towards pilot lamp panel 1, and the elastic rod 16 outside is provided with buckle 17, and the snap ring 15 corresponds the position of elastic rod 16 and has seted up movable groove, and movable groove forms the movable space that can supply elastic rod 16 to the inboard crooked of snap ring 15, and the slot has been seted up to the position that corresponds elastic rod 16 on the pilot lamp panel 1, and the draw-in groove with buckle 17 matched with has been seted up in the slot both sides correspondence.

The outer diameter of the connecting part 22 is larger than that of the outer cylinder 23, the clamping ring 15 is provided with a first matched stepped hole, the outer diameter of the lamp cap 21 is smaller than that of the connecting part 22, and the mounting seat 13 is provided with a second matched stepped hole.

When the indicator lamp is installed, the lamp cap 21 is inserted into the installation seat 13 from the inner side of the indicator lamp panel 1, the connecting portion 22 and the lamp cap 21 are clamped after the insertion portion is formed through the second step hole formed in the installation seat 13, namely, the lamp 2 is limited to move outwards, the clamp ring 15 is further pushed to move towards the indicator lamp panel 1, the elastic rod 16 is pressed inwards to enable the elastic rod 16 to be inserted into the slot, then the elastic rod 16 is loosened, the clamp buckle 17 is clamped in the clamp groove, the connecting portion and the outer barrel connecting portion can be clamped through the first step hole formed in the clamp ring 15, the lamp 2 is limited to move inwards, and accordingly installation of the lamp 2 is achieved.

Referring to fig. 4, the movable groove may be specifically provided as a chute as shown, the end of which is provided with the snap 17 near the elastic lever 16 is inclined toward the inside of the snap ring 15, thereby forming a movable space for the elastic lever 16 to be inclined toward the inside of the snap ring 15 when the elastic lever 16 is pressed.

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 an interface switching pilot lamp convenient to installation, includes the pilot lamp plate and installs the lamps and lanterns on the pilot lamp plate, its characterized in that: the lamp comprises a lamp cap, a connecting part and an outer barrel, an aluminum base is arranged in the lamp cap, a lamp bead is arranged on the aluminum base, a downwardly extending pin connected with the lamp bead is arranged at the bottom of the aluminum base, a supporting plate is arranged in the connecting part, an outwardly extending wire is arranged in the lamp, a contact is arranged on the supporting plate, one end of the wire is connected with the contact, and one end of the pin is contacted with the contact to electrically connect the lamp bead with the wire;

2. An interface switching indicator light for facilitating installation according to claim 1, wherein: the elastic piece comprises a sleeve fixed on the supporting plate, a supporting rod is connected in a sliding mode in the sleeve, a spring is sleeved on the surface of the supporting rod, one end of the spring is fixed at the bottom of the supporting rod, the other end of the spring is fixed at the inner top of the sleeve, a fixing seat is arranged on the lower surface of the aluminum base, and the top end of the supporting rod is inserted into the fixing seat.

3. An interface switching indicator light for facilitating installation according to claim 1, wherein: the lamp is characterized in that a through hole is formed in the indicator lamp panel, a mounting seat is arranged in the through hole, the lamp is in plug-in fit with the mounting seat, the lamp cap and the connecting portion are arranged in the mounting seat, a protective cap is arranged on the outer side surface of the indicator lamp panel, the protective cap coincides with the axis of the mounting seat, and the lamp cap extends into the protective cap.

4. An interface switching indicator light for facilitating installation according to claim 3, wherein: the inside of pilot lamp panel is provided with the snap ring, and the snap ring cover is located on the lamps and lanterns, the snap ring both sides are provided with the elastic rod that extends towards the pilot lamp panel, the elastic rod outside is provided with the buckle, the snap ring has seted up movable groove corresponding to the position of elastic rod, and movable groove forms the movable space that can supply the elastic rod to the inboard crooked of snap ring, the slot has been seted up corresponding to the position of elastic rod on the pilot lamp panel, slot both sides correspond seted up with buckle matched with draw-in groove.

5. An interface switching indicator light for facilitating installation as defined in claim 4, wherein: the outer diameter of the connecting part is larger than that of the outer cylinder, the clamping ring is provided with a first matched stepped hole, the outer diameter of the lamp cap is smaller than that of the connecting part, and the mounting seat is provided with a second matched stepped hole.

6. An interface switching indicator light for facilitating installation according to claim 1, wherein: the wire connection grooves are respectively formed in two sides of the bottom end of the outer cylinder, the wire connection wires extend to the outside of the lamp through the wire connection grooves, and the surface of the outer cylinder is also provided with heat dissipation holes.