Illumination signal frame lamp

Abstract

The utility model provides an illumination signal frame lamp. The illumination signal frame lamp comprises a shell, an illumination lamp set and a plurality of signal lamp sets. An opening is formed in the shell; the illuminating lamp set is arranged in the shell and used for generating illuminating light facing the opening. The plurality of signal lamp groups are arranged in the shell and are used for generating signal light towards the opening; a shading plate is arranged between each signal lamp group and the illuminating lamp group; wherein the shading plate is fixed with the shell and is used for blocking the illumination light projected to the signal light area and / or blocking the signal light projected to the illumination light area. According to the illumination signal support lamp, illumination light and signal light can be isolated through the light shielding plate, the situation that different light sources influence each other when the illumination lamp set and the signal lamp set are lightened at the same time is avoided, and therefore the lamp can be used for signal indication while achieving illumination.

Description

Technical Field

[0001] The present application belongs to the technical field of mining lamps, and more specifically, relates to a lighting signal bracket lamp. Background Art

[0002] Mining working faces in road tunnels, coal mines, metallurgical mines, security tunnels and other tunnels all need to install special lighting signal lamps to provide lighting or signal indication for the working face; due to the particularity of the use environment, such lighting signal lamps often need to meet the requirements of explosion-proof, waterproof and dustproof.

[0003] At present, the existing lighting signal bracket lamp consists of a lighting lamp group and a signal lamp group; when lighting is needed, the lighting lamp group is turned on and the signal lamp group remains off; when a signal is needed, the signal lamp group is turned on and the lighting lamp group remains off.

[0004] The inventors discovered that when the lighting group and the signal light group are turned on at the same time, the light sources of the lighting group and the signal light group will interfere with each other, causing a significant reduction in the signal transmission effect and the lighting effect. Therefore, the existing lighting signal bracket lamp can only switch between two modes when in use, resulting in reduced applicability. Utility Model Content

[0005] The purpose of the present application is to provide a lighting signal bracket lamp to solve the technical problem of mutual interference between the light sources of the lighting lamp group and the signal lamp group in the lighting signal lamp fixture in the prior art.

[0006] To achieve the above-mentioned purpose, the technical solution adopted in this application is to provide a lighting signal bracket lamp, comprising:

[0007] a housing having an opening therein;

[0008] an illumination lamp assembly, disposed in the housing and configured to generate illumination light toward the opening; and

[0009] A plurality of signal light groups are arranged in the housing and are used to generate signal light toward the opening; a light shield is provided between each signal light group and the lighting light group;

[0010] The shading plate is fixed to the housing to block the illumination light projected toward the signal light area and / or to block the signal light projected toward the illumination light area.

[0011] Preferably, the signal light group includes:

[0012] A plurality of signal lamp beads are fixedly arranged on the inner wall of the shell facing the opening and arranged in parallel with the lighting lamp group along a straight line; each of the signal lamp beads is arranged toward the opening.

[0013] Preferably, the lighting lamp assembly includes:

[0014] A plurality of lighting lamp beads are fixedly arranged on the inner wall of the shell facing the opening, and each of the lighting lamp beads is arranged toward the opening.

[0015] Preferably, the lighting signal bracket lamp further includes:

[0016] A lampshade is arranged at the opening, the lampshade is made of tempered glass, an arc transition is adopted between the outer wall of the lampshade and the bottom wall of the lampshade, and the surrounding walls of the lampshade are inclined outwardly toward the bottom wall of the lampshade.

[0017] Preferably, the light shielding plate is fixedly arranged on the inner wall of the shell facing the opening, and a filling strip is provided on the outer edge of the light shielding plate to close the gap between the light shielding plate and the lampshade.

[0018] Preferably, the side of the shading plate facing the signal light group has an inclined surface, and the inclined surface is inclined toward the lighting light group in the direction in which the signal light group faces the opening.

[0019] Preferably, a reflective plate is provided on the inclined surface.

[0020] Preferably, a circuit board is provided on the inner wall of the housing facing the opening, and the lighting lamp group and the signal lamp group are both provided on the circuit board and electrically connected to the circuit board.

[0021] Preferably, the light shielding plate is arranged on a side of the circuit board facing the opening, and a plurality of positioning holes penetrating toward the circuit board are formed on the light shielding plate, and a connecting bolt is inserted into each positioning hole;

[0022] The circuit board is provided with a plurality of alignment holes corresponding to and communicating with the plurality of positioning holes one by one, and the inner wall of the housing facing the opening is provided with a plurality of thread grooves corresponding to and communicating with the plurality of alignment holes one by one;

[0023] Each of the connecting bolts passes through the alignment hole and is threadedly connected to the thread groove.

[0024] Preferably, there are two signal light groups, the two signal light groups are arranged side by side along a straight line, and the lighting light group is arranged between the two signal light groups.

[0025] In an embodiment of the present application, a lighting light group and several groups of signal light groups are arranged inside the shell, and the lighting light group and the signal light group can respectively emit lighting light and signal light toward the opening of the shell; by arranging a shading plate between the lighting light group and the signal light group, when the lighting light group and the signal light group are turned on at the same time, the shading plate can prevent the light from the lighting light group and the signal light group from interfering with each other.

[0026] Compared with the prior art, the lighting signal bracket lamp provided in the embodiment of the present application has a shading plate that can isolate the lighting light from the signal light, thereby avoiding mutual influence between different light sources when the lighting light group and the signal light group are lit at the same time, thereby enabling the lamp to be used for signal indication while providing lighting. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0028] Figure 1 Schematic diagram of the three-dimensional structure of the lighting signal bracket lamp provided in the embodiment of the present application Figure 1 ;

[0029] Figure 2 A schematic diagram of the top view of the lighting signal bracket lamp provided in an embodiment of the present application;

[0030] Figure 3 For the Figure 2 Schematic diagram of the cross-sectional structure along line AA;

[0031] Figure 4 For the Figure 2 Schematic diagram of the cross-sectional structure along the middle BB line;

[0032] Figure 5 for Figure 4 Schematic diagram of the enlarged structure of the middle C region;

[0033] Figure 6 Schematic diagram of the three-dimensional structure of the lighting signal bracket lamp provided in the embodiment of the present application Figure 2 ;

[0034] Figure 7 Schematic diagram of the three-dimensional structure of the lighting signal bracket lamp provided in the embodiment of the present application Figure 3 ;

[0035] Figure 8 Schematic diagram of the three-dimensional structure of the light shield used in the embodiment of this application Figure 1 ;

[0036] Figure 9 Schematic diagram of the three-dimensional structure of the light shield used in the embodiment of this application Figure 2 ;

[0037] Figure 10 A schematic diagram of the three-dimensional structure of the filling strip used in the embodiment of the present application;

[0038] Among them, the reference numerals in the figures are:

[0039] 1. Housing; 2. Lampshade; 3. Circuit board; 4. Lighting beads; 5. Signal lamp beads; 6. Sunshade; 61. Inclined surface; 62. Positioning hole; 7. Filling strip; 8. Reflector; 9. Connecting bolts. DETAILED DESCRIPTION

[0040] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, this application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0041] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0042] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0043] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0044] Please also refer to Figures 1 to 10 The lighting signal bracket lamp provided by the present application is now described. The lighting signal bracket lamp comprises a housing 1, a lighting lamp group and a plurality of signal lamp groups.

[0045] The shell 1 adopts an internal hollow structure, and the upper part of the shell 1 has an opening; the shell 1 is made of explosion-proof material; the shell 1 can be connected to the external power supply by a straight-out cable, and can also be connected to the external power supply by a pluggable connector; the external cable can be connected to the shell by quick plugging, and the lamp can be flexibly replaced according to needs, thereby improving the practicality of the lighting signal bracket lamp proposed in this application.

[0046] The lighting lamp assembly is arranged inside the housing 1 and is used to generate lighting light toward the opening.

[0047] Several groups of signal light groups are arranged in the housing 1 to generate signal light toward the opening. One or more signal light groups can be used according to the number of indication signals required; there is a shading plate 6 between each signal light group and the lighting light group, and the shading plate 6 is made of insulating material to avoid short circuit between the shading plate 6 and the lighting light group and the signal light group.

[0048] The shading plate 6 is fixed to the housing 1 to block the illumination light projected toward the signal light area and / or to block the signal light projected toward the illumination light area.

[0049] It should be noted that the housing 1 has a power module and a control module inside, and the specific arrangement thereof will not be described in detail here.

[0050] In an embodiment of the present application, a lighting light group and several groups of signal light groups are arranged inside the shell 1, and the lighting light group and the signal light group can respectively emit lighting light and signal light toward the opening of the shell 1; by arranging a shading plate 6 between the lighting light group and the signal light group, when the lighting light group and the signal light group are turned on at the same time, the shading plate 6 can prevent the light of the lighting light group and the signal light group from interfering with each other.

[0051] Compared with the prior art, the lighting signal bracket lamp provided in the embodiment of the present application has a shading plate 6 that can isolate the lighting light from the signal light, thereby avoiding mutual influence between different light sources when the lighting lamp group and the signal lamp group are lit at the same time, thereby enabling the lamp to be used for signal indication while providing lighting.

[0052] In some embodiments, please refer to Figures 3 to 7 As a specific embodiment of the lighting signal bracket lamp provided in this application, the signal lamp group includes a plurality of signal lamp beads 5.

[0053] Multiple signal lamp beads 5 are fixedly arranged on the inner wall of the shell 1 facing the opening, and are arranged in parallel with the lighting lamp group along a straight line; each signal lamp bead 5 is arranged towards the opening, and each signal lamp bead 5 can project signal light towards the opening.

[0054] The signal lamp beads 5 can be LED lamp beads. LED lamp beads release energy and generate photons through the recombination of electrons and holes in semiconductor materials, and then emit light. Its light-emitting principle determines the high efficiency and energy-saving performance of LED lamps; LED lamp beads have the advantages of high energy efficiency, long life, environmental protection and pollution-free, high color rendering and instant turn-on.

[0055] In some embodiments, please refer to Figures 3 to 7 As a specific embodiment of the lighting signal bracket lamp provided in this application, the lighting lamp group includes a plurality of lighting lamp beads 4.

[0056] A plurality of lighting lamp beads 4 are fixedly arranged on the inner wall of the housing 1 facing the opening, and each lighting lamp bead 4 is arranged toward the opening, and each lighting lamp bead 4 can project lighting light toward the opening.

[0057] The lighting lamp beads 4 can be LED lamp beads. LED lamp beads release energy and generate photons through the recombination of electrons and holes in semiconductor materials, and then emit light. The light-emitting principle determines the high efficiency and energy-saving performance of LED lamps. LED lamp beads have the advantages of high energy efficiency, long life, environmental protection and pollution-free, high color rendering and instant turn-on.

[0058] In some embodiments, please refer to Figures 1 to 5 As a specific embodiment of the lighting signal bracket lamp provided in the present application, a lampshade 2 with a closed opening is further provided on the shell 1.

[0059] It should be noted that the light shields of conventional lighting signal lamps are mostly made of flat glass. Since the light output angle of flat glass is small, the signal light effect is not obvious. Therefore, when construction workers are working on the side of the lamp, they may not be able to see the signal light emitted by the lamp, which poses a safety hazard.

[0060] Therefore, the present application provides a lampshade 2 to solve the above-mentioned problem. The lampshade 2 is made of tempered glass, and an arc transition is adopted between the outer walls of the lampshade 2 and the bottom wall of the lampshade 2, and the surrounding walls of the lampshade 2 are inclined outward toward the bottom wall of the lampshade 2. The above-mentioned structure can enable the light inside the shell 1 to be transmitted to the outside of the lampshade 2 without obstruction. The arc transition around the lampshade 2 increases the light output angle, so that construction personnel can observe the light emitted by the signal light from the side of the lamp, thereby improving the practicality of the lighting signal bracket lamp provided by the present application.

[0061] The lampshade 2 and the housing 1 are connected in a detachable manner. A sealing ring is provided between the lampshade 2 and the housing 1 to fill the gap between the lampshade 2 and the housing 1 to prevent dust and liquid from entering and play a sealing role.

[0062] By adopting the above technical solution, the lampshade 2 mainly serves the purpose of transmitting light, increasing the light output angle range, and protecting the lighting lamp group and the signal lamp group.

[0063] In some embodiments, please refer to Figures 1 to 5 and Figure 10 As a specific embodiment of the lighting signal bracket lamp provided in the present application, the light shielding plate 6 is fixedly arranged on the inner wall of the shell 1 facing the opening, and a filling strip 7 is provided on the outer edge of the light shielding plate 6 to close the gap between the light shielding plate 6 and the lampshade 2; the filling strip 7 is made of black rubber or silicone material.

[0064] The filling strip 7 is connected to the shading plate 6 via a fitting structure, and the fitting structure includes a groove and a boss.

[0065] A groove is formed on the outer wall of the sun shading plate 6 facing the lampshade 2; a boss is provided on the filling strip 7; when the filling strip 7 is installed on the sun shading plate 6, the boss is adapted to be embedded in the groove; the filling strip 7 has two flanges on the side facing the lampshade 2, and the two flanges extend toward the lighting lamp beads 4 and the signal lamp beads 5 respectively; each flange has a raised portion extending toward the lampshade 2.

[0066] By adopting the above technical solution, the filling strip 7 can fill the gap between the sunshade 6 and the lampshade 2, thereby enhancing the effect of blocking light; and when the lampshade 2 is installed, the filling strip 7 can be deformed when the lampshade 2 is connected to the filling strip 7. In this process, the filling strip 7 plays a buffering role, thereby preventing the sunshade 6 from scratching the lampshade 2.

[0067] In some embodiments, please refer to Figures 4 to 9 As a specific embodiment of the lighting signal bracket lamp provided in the present application, the side of the sunshade 6 facing the signal lamp group adopts an inclined surface 61, and the inclined surface 61 is inclined toward the lighting lamp group in the direction of the signal lamp group toward the opening.

[0068] By adopting the above technical solution, the inclined surface 61 can improve the structural strength of the light shielding plate 6 and improve the stability of the light shielding plate 6.

[0069] In some embodiments, please refer to Figures 4 to 9 As a specific embodiment of the lighting signal bracket lamp provided in the present application, a reflector 8 is provided on the inclined surface 61; the reflector 8 can be made of glass or a smooth metal plate, which can reflect part of the signal light projected by the signal lamp beads 5 to the edge of the lampshade 2, so that the signal light projected onto the lampshade 2 is more uniform, and can reduce the area where the light is blocked by the shading plate 6.

[0070] The reflector 8 is connected to the shading plate 6 through multiple fixings, which are rotatably connected to the shading plate 6, and the axis of the fixings is perpendicular to the reflector 8; a platform perpendicular to the radial direction is provided on the outer peripheral wall of the fixing, and when the platform faces the reflector 8, the reflector 8 is suitable for being separated from the shading plate 6; the side of the shading plate 6 facing the signal lamp bead 4 has a mounting groove for the reflector 8 to be embedded.

[0071] In some embodiments, please refer to Figures 4 to 8 As a specific embodiment of the lighting signal bracket lamp provided in this application, a circuit board 3 is provided on the inner wall of the housing 1 facing the opening. The lighting lamp group and the signal lamp group are both provided on the circuit board 3 and electrically connected to the circuit board 3. The circuit board 3 has high-density wiring and can accommodate more components and circuit functions, greatly saving space inside the housing 1. The design of the circuit board 3 can be standardized, facilitating interchangeability and mass production, thereby reducing maintenance and repair costs.

[0072] It should be noted that the housing 1 contains a power module and a control module, and both the power module and the control module are electrically connected to the circuit board 3. The specific arrangement will not be described in detail.

[0073] In some embodiments, please refer to Figure 3 、 Figure 4 、 Figure 6 、 Figure 7 and Figure 9 As a specific embodiment of the lighting signal bracket lamp provided in the present application, the sunshade 6 is arranged on the side of the circuit board 3 facing the opening, and a plurality of positioning holes 62 are opened on the sunshade 6 and pass through the circuit board 3, and a connecting bolt 9 is inserted into each positioning hole 62; the sunshade 6 also has a sunken groove for the head of the connecting bolt 9 to be embedded.

[0074] The circuit board 3 is provided with a plurality of alignment holes that are in one-to-one correspondence with the plurality of positioning holes 62 , and the inner wall of the housing 1 facing the opening is provided with a plurality of thread grooves that are in one-to-one correspondence with the plurality of alignment holes.

[0075] Each connecting bolt 9 passes through the alignment hole and is threadedly connected to the thread groove.

[0076] By adopting the above technical solution, the staff can conveniently install and repair the lamp by removing the connecting bolts 9.

[0077] In some embodiments, please refer to Figure 4 、 Figure 6 and Figure 7 As a specific embodiment of the lighting signal bracket lamp provided in this application, the signal light group has two groups, the two groups of signal light groups are arranged side by side along a straight line, and the lighting light group is arranged between the two groups of signal light groups.

[0078] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. Lighting signal bracket lamp, characterized in that, include: A housing (1) having an opening; an illumination lamp assembly, arranged in the housing (1) and used for generating illumination light toward the opening; as well as A plurality of signal light groups are arranged in the housing (1) and are used to generate signal light toward the opening; a light shielding plate (6) is provided between each signal light group and the lighting light group; The shading plate (6) is fixed to the housing (1) to block the illumination light projected toward the signal light area, and / or to block the signal light projected toward the illumination light area.

2. The lighting signal bracket lamp according to claim 1, characterized in that: The signal light group includes: A plurality of signal lamp beads (5) are fixedly arranged on the inner wall of the housing (1) facing the opening, and are arranged in parallel with the lighting lamp group along a straight line; each of the signal lamp beads (5) is arranged facing the opening.

3. The lighting signal bracket lamp according to claim 1, characterized in that: The lighting lamp assembly comprises: A plurality of lighting lamp beads (4) are fixedly arranged on the inner wall of the housing (1) facing the opening, and each lighting lamp bead (4) is arranged toward the opening.

4. The lighting signal bracket lamp according to claim 1, characterized in that: The lighting signal bracket lamp also includes: A lampshade (2) is provided at the opening, the lampshade (2) is made of tempered glass, an arc transition is adopted between the outer walls of the lampshade (2) and the bottom wall of the lampshade (2), and the outer walls of the lampshade (2) are inclined outwardly toward the bottom wall of the lampshade (2).

5. The lighting signal bracket lamp according to claim 4, characterized in that: The shading plate (6) is fixedly arranged on the inner wall of the housing (1) facing the opening, and a filling strip (7) is provided on the outer edge of the shading plate (6) to close the gap between the shading plate (6) and the lampshade (2).

6. The lighting signal bracket lamp according to claim 5, characterized in that: The side of the light shielding plate (6) facing the signal light group adopts an inclined surface (61), and the inclined surface (61) is inclined toward the lighting light group in the direction in which the signal light group faces the opening.

7. The lighting signal bracket lamp according to claim 6, characterized in that: A reflective plate (8) is provided on the inclined surface (61).

8. The lighting signal bracket lamp according to claim 1, characterized in that: A circuit board (3) is provided on the inner wall of the housing (1) facing the opening, and the lighting lamp group and the signal lamp group are both provided on the circuit board (3) and electrically connected to the circuit board (3).

9. The lighting signal bracket lamp according to claim 8, characterized in that: The light shielding plate (6) is arranged on a side of the circuit board (3) facing the opening, and a plurality of positioning holes (62) penetrating toward the circuit board (3) are formed on the light shielding plate (6), and a connecting bolt (9) is inserted into each positioning hole (62); The circuit board (3) is provided with a plurality of alignment holes that are in one-to-one correspondence with the plurality of positioning holes (62); the housing (1) is provided with a plurality of thread grooves that are in one-to-one correspondence with the plurality of alignment holes on the inner wall facing the opening; Wherein, each of the connecting bolts (9) passes through the alignment hole and is threadedly connected to the thread groove.

10. The lighting signal bracket lamp according to any one of claims 1 to 9, characterized in that: The signal light groups include two groups, the two groups of signal light groups are arranged in parallel along a straight line, and the lighting light group is arranged between the two groups of signal light groups.

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