CN214500990U

CN214500990U - Power supply wiring structure for emergency marker lamp and emergency marker lamp

Info

Publication number: CN214500990U
Application number: CN202120578619.6U
Authority: CN
Inventors: 邓耘; 刘志强
Original assignee: Shenzhen Hocen Smart Technology Co ltd
Current assignee: Shenzhen Hocen Smart Technology Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-10-26
Anticipated expiration: 2031-03-22

Abstract

The utility model discloses a power supply wiring structure for an emergency marker lamp, the emergency marker lamp comprises a shell and a control panel arranged on a limit groove of a bottom plate of the shell, a notch is arranged at the side edge of the limit groove to expose a power line interface of the control panel, and the power line interface is spliced with a power supply lead-out wire; and a pressing cover mechanism is arranged beside the notch on the other side of the bottom plate, and the power supply lead-out wire penetrates out of the pressing cover mechanism. The utility model provides a power connection structure specifically is general the power cord interface of control panel exposes the casing, then grafting power lead-out wire, and set up in the grafting junction and compress tightly lid mechanism, power lead-out wire follows compress tightly and cover the mechanism and wear out, and the grafting process of the automatic equipment of not only being convenient for is adopted in power lead-out wire export and is compressed tightly lid mechanism moreover, can satisfy national standard GB17945 power lead-out wire and draw and push away the requirement, satisfies protection level IP 31's requirement simultaneously.

Description

Power supply wiring structure for emergency marker lamp and emergency marker lamp

Technical Field

The utility model relates to a light technical field especially has related to a power connection structure and emergency marker lamp for emergency marker lamp.

Background

The power supply wiring structure of the existing emergency marker lamp generally adopts wiring to lead out the shell of the emergency marker lamp body, and then is connected with a power supply, the connection structure cannot meet the pull-push requirement of a national standard GB17945 power supply lead-out wire, and cannot meet the requirement of protection level IP31, and the connection structure is not beneficial to subsequent installation.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model aims to provide an emergency marker lamp is with power connection structure and emergency marker lamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme to realize.

A power supply wiring structure for an emergency marker lamp comprises a shell and a control panel arranged on a limiting groove of a bottom plate of the shell, wherein a notch is formed in the side edge of the limiting groove to expose a power line interface of the control panel, and the power line interface is connected with a power supply lead wire in an inserting mode; and a pressing cover mechanism is arranged beside the notch on the other side of the bottom plate, and the power supply lead-out wire penetrates out of the pressing cover mechanism.

As the utility model provides an emergency marker lamp is with a preferred embodiment of power connection structure, it is in to compress tightly lid mechanism including setting up a pair of cassette that has the bayonet socket of bottom plate and the gland that has the jack catch, the gland orientation the cassette is pressed down, makes the jack catch card is gone into realize compressing tightly in the bayonet socket.

As the utility model provides an emergency marker lamp is with a preferred embodiment of power connection structure, the top cap hole has been seted up to the bottom plate, its with the limiting plate corresponds, in order to pass through the top cap hole will the gland backs up the follow detach on the cassette the gland.

As the utility model provides an emergency sign lamp is with a preferred embodiment of power wiring structure, still be provided with the limiting plate in the gland, it is used for spacingly power supply lead-out wire avoids it to rock the aversion.

As the utility model provides an emergency marker lamp is with a preferred embodiment of power connection structure, the cassette tip has still set up the locating plate.

An emergency marker lamp comprises the power supply wiring structure.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model provides a power connection structure specifically is general the power cord interface of control panel exposes the casing, then grafting power lead-out wire, and set up in the grafting junction and compress tightly lid mechanism, power lead-out wire follows compress tightly and cover the mechanism and wear out, and the grafting process of the automatic equipment of not only being convenient for is adopted in power lead-out wire export and is compressed tightly lid mechanism moreover, can satisfy national standard GB17945 power lead-out wire and draw and push away the requirement, satisfies protection level IP 31's requirement simultaneously.

Drawings

Fig. 1 is a front schematic view of a housing of an emergency marker light of the present invention;

fig. 2 is a back schematic view of the housing of the emergency marker light of the present invention;

FIG. 3 is a partially exploded schematic view of FIG. 2;

FIG. 4 is a partial cross-sectional view of FIG. 2;

fig. 5 is an exploded view of the emergency marker light of the present invention;

fig. 6 is a schematic structural view of the emergency marker light of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-4, the embodiment shows a power connection structure for an emergency marker lamp, the emergency marker lamp includes a housing 1 and a control board 2 disposed on a limiting groove 12 of a bottom plate 11 of the housing 1, a notch is formed on a side edge of the limiting groove 12 to expose a power line interface 21 of the control board 2, the power line interface 21 is plugged with a power lead 3, so that the power lead 3 is plugged into the power line interface 21, and an automatic assembly process is facilitated; the other side of the bottom plate 11 is provided with a pressing cover mechanism 4 beside the notch, the power lead-out wire 3 penetrates out of the pressing cover mechanism 4 and is used for protecting the power wiring structure, specifically, the pressing cover mechanism 4 comprises a pair of clamping seats 42 with bayonets 41 and pressing covers 44 with clamping jaws 43, the pressing covers 44 are arranged on the bottom plate 11 and press towards the clamping seats 42, so that the clamping jaws 43 are clamped in the bayonets 41 to realize pressing.

Further, a limiting plate 45 is further arranged in the gland 44 and used for limiting the power supply outgoing line 3 to avoid shaking and shifting.

Further, the bottom plate 11 is provided with a top cover hole 13 corresponding to the limiting plate 45, so that the pressing cover 44 is pushed open through the top cover hole 13, and the pressing cover 44 is detached from the clamping seat 42, thereby facilitating detachment and installation.

Furthermore, the end of the clamping seat 42 is further provided with a positioning plate 46, which not only facilitates the pressing cover 44 to be clamped in quickly, but also prevents the pressing cover 44 from sliding out of the clamping seat 42.

The power supply wiring structure that this embodiment provided specifically will control panel 2's power cord interface 21 exposes casing 1, then grafting power supply lead-out wire 3, and set up in the grafting junction and compress tightly lid mechanism 4, power supply lead-out wire 3 follows compress tightly lid mechanism 4 and wear out, and this kind of power outer grafting structure, the grafting process of the automatic equipment of not only being convenient for adopts in power supply lead-out wire 3 export and compresses tightly lid mechanism 4 moreover, can satisfy national standard GB17945 power supply lead-out wire 3 and draw and push the requirement, satisfies protection level IP 31's requirement simultaneously.

Referring to fig. 1 to 6, the present embodiment provides an emergency marker light, which includes the power connection structure of embodiment 1, and further includes:

the shell 1 is provided with a bottom plate 11 and a side plate 14 arranged at the side edge of the bottom plate 11 in a surrounding manner, and a bearing cavity is formed by the bottom plate 11 and the side edge;

the control plate 2 is arranged in the limiting groove 12 of the bottom plate 11; furthermore, the control panel 2 is also connected with a storage battery which is clamped in the limit groove 12;

the light source plate 5 is arranged on the side plate 14, is connected with the control plate 2 and provides a light source required by the marker light in a side light mode;

the light guide plate 6 is arranged in the bearing cavity and used for guiding the light emitted by the light source plate 5 out to the light emitting side;

a reflective sheet 7 disposed on the opposite side of the light exit surface of the light guide plate 6, for reflecting light out toward the light exit surface;

the panel 8 is arranged on one side of the light emitting surface of the light guide plate 6, and the panel 8 is provided with an emergency mark pattern;

and a face frame 9 located above the panel 8 for connecting with the housing 1.

The light guide plate 6 has a light incident side 61, a non-light incident side 62, a light emergent side 63 and a light emergent opposite side, and the light incident side 61 of the light guide plate 6 faces one side of the light source plate 5 when the light guide plate is assembled in the cavity; the non-incident light side 62 is set to be a total reflection bevel so as to totally reflect light emitted from the non-incident light side 62 back through the bevel, thereby realizing a total reflection effect, and no reflective film is required to be attached to the non-incident light side 62, thereby further reducing the assembly difficulty and providing possibility for realizing full-automatic assembly.

Light source board 5 and control panel 2 adopt to peg graft and realize electric connection, specifically, the connection wiring of light source board 5 sets up to shape of falling L wiring 51, control panel 2 is provided with connecting hole 22, set up the metal contact in the connecting hole 22, work as shape of falling L wiring 51 inserts behind the connecting hole 22 with electric connection is realized in the metal contact. Structural design like this will light source board 5 is directly pegged graft accomplish grafting electric connection on the control panel 2, has avoided traditional connecting wire structure, can realize automated production and processing.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

In the description of the present invention, it is to 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", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention and do not limit the scope of the invention. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.

Claims

1. A power supply wiring structure for an emergency marker lamp is characterized in that the emergency marker lamp comprises a shell and a control panel arranged on a limiting groove of a bottom plate of the shell, wherein a notch is formed in the side edge of the limiting groove to expose a power line interface of the control panel, and the power line interface is connected with a power supply outgoing line in a plugging mode; and a pressing cover mechanism is arranged beside the notch on the other side of the bottom plate, and the power supply lead-out wire penetrates out of the pressing cover mechanism.

2. The power cord structure for an emergency marker lamp according to claim 1, wherein the pressing cover mechanism includes a pair of clamping seats with clamping openings and pressing covers with clamping claws, which are arranged on the bottom plate, and the pressing covers are pressed down toward the clamping seats, so that the clamping claws are clamped into the clamping openings to achieve pressing.

3. The power wiring structure for an emergency marker light according to claim 2, wherein a limiting plate is further provided in the pressing cover for limiting the power lead to prevent the power lead from shaking and shifting.

4. The power wiring structure for an emergency marker lamp according to claim 3, wherein the bottom plate is provided with a top cover hole corresponding to the position limiting plate so as to lift the pressing cover through the top cover hole and detach the pressing cover from the clamping seat.

5. The power cord structure for an emergency marker light as claimed in claim 2, wherein a positioning plate is further provided at an end of the holder.

6. An emergency marker light comprising the power wiring structure of claim 1.