CN217382827U - Lighting device - Google Patents

Abstract

The application provides a lighting device, including: a housing; the floodlight source assembly is arranged on the shell and is of an annular structure; and the spotlight light source assembly is arranged on the shell, the floodlight light source assembly surrounds the spotlight light source assembly, and the optical axis of the spotlight light source assembly coincides with the optical axis of the floodlight light source assembly. The application provides a lighting device, through inciting somebody to action spotlight light source subassembly's optical axis with floodlight light source subassembly's optical axis coincides mutually, when switching between spotlight function and floodlight function, does not need the direction of illumination of adjustment light, convenient to use.

Description

Lighting device

Technical Field

The application belongs to the technical field of emergency lamps, and more specifically relates to a lighting device.

Background

The outdoor emergency lamp is mainly used for providing lighting equipment for dealing with emergency situations, is applied to a plurality of outdoor temporary work places, plays an important role in emergency repair and rescue, can assist emergency repair and rescue personnel to play a lighting role, and is convenient to perform the normal operation of emergency repair and rescue. Because the service environment of outdoor emergency lamps is usually very abominable, so it is necessary that outdoor emergency lamps have various functions, for example, when short-distance illumination and long-distance illumination are required simultaneously, the effects of floodlight distribution and light condensation distribution can be realized under the same lamp.

However, in the emergency light industry, most of the existing emergency lights with the spotlight function and the floodlight function simply combine a spotlight and a floodlight together, and the directions of illumination of the spotlight and the floodlight are different, and users need to change the position of the light to adapt to the directions of illumination of different functions while switching between the spotlight function and the floodlight function, which is very inconvenient to use and cannot provide the simplest and quickest help for users in the case of outdoor emergency.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide a lighting device to solve the outdoor emergency light among the prior art, need adjust the direction of illumination of light and lead to using inconvenient technical problem when switching between spotlight function and floodlight function.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: provided is a lighting device including: a housing; the floodlight source assembly is arranged on the shell and is of an annular structure; the spotlighting light source assembly and the floodlighting light source assembly are arranged on the same side of the shell, and the spotlighting light source assembly is positioned in the middle of the floodlighting light source assembly; a power supply disposed within the housing; the control assembly, with power electric connection, the control assembly is including circuit board and change over switch, the circuit board respectively with change over switch, floodlight light source subassembly and spotlight light source subassembly electric connection, the circuit board can be through adjusting change over switch controls opening or closing of floodlight light source subassembly and spotlight light source subassembly.

The application provides a lighting device's beneficial effect lies in: compared with the prior art, this application lighting device, through be equipped with spotlight light source subassembly and floodlight source subassembly on the casing, floodlight source subassembly is the loop configuration, will flood the light source subassembly and encircle spotlight light source subassembly setting, makes spotlight light source subassembly's optical axis and floodlight light source subassembly's optical axis coincide mutually simultaneously to make the light syntropy that floodlight source subassembly jetted out and spotlight light source subassembly jetted out, when the user switches between spotlight function and floodlight function, need not adjust lighting device's the direction of shining, it is more convenient to use.

In one embodiment, floodlight source subassembly includes floodlight plate and a plurality of floodlight lamp pearl, floodlight plate install on the casing, floodlight plate is the cyclic annular structure, and is a plurality of floodlight lamp pearl install in floodlight plate is last, and is a plurality of floodlight lamp pearl is followed floodlight lamp plate's circumference evenly distributed.

In one embodiment, the housing is provided with a mounting boss, the mounting boss penetrates through an annular hole of the floodlight panel, and the spotlight light source assembly is mounted on the mounting boss.

In one embodiment, the lighting device further comprises a lampshade, the lampshade and the shell are connected with each other to form a light source space in an enclosing mode, and the floodlight source assembly and the spotlighting light source assembly are arranged in the light source space.

In one embodiment, the housing includes an upper cover, a body, and a bottom cover, a first sealing ring is disposed between the upper cover and the body, and a second sealing ring is disposed between the bottom cover and the body.

In one embodiment, the lighting device further includes a key board, the bottom cover has a mounting hole, the key board is mounted in the mounting hole, and a sealing structure is disposed between an outer periphery of the key board and a hole wall of the mounting hole.

In one embodiment, the sealing structure comprises a sealing groove and a sealing rib; the sealing groove is formed in the outer periphery of the key board, and the sealing convex ribs are arranged on the wall of the mounting hole; or, the sealing groove is arranged on the hole wall of the mounting hole, and the sealing convex rib is arranged on the outer periphery of the key board; the sealing convex rib can be clamped into the sealing groove after the key board is installed in the mounting hole.

In one embodiment, the lighting device further comprises a power supply installed in the shell, the floodlight source assembly and the spotlight source assembly are respectively electrically connected with the power supply, and a cushioning pad is coated outside the power supply.

In one embodiment, the housing is provided with a hook.

In one embodiment, a magnetic attraction piece is arranged on the shell, and the lighting device is attracted to the external magnetic conduction support through the magnetic attraction piece.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic perspective view of a lighting device provided in an embodiment of the present application;

fig. 2 is an exploded schematic view of a lighting device according to an embodiment of the present disclosure;

fig. 3 is a bottom view of a lighting device provided by an embodiment of the present application;

FIG. 4 is a sectional view taken along line A-A of FIG. 3;

FIG. 5 is a sectional view taken along line B-B of FIG. 3;

fig. 6 is an exploded view of the bottom of the lighting device according to the embodiment of the present application;

fig. 7 is an enlarged view of a portion a in fig. 5.

Wherein, in the figures, the respective reference numerals:

10. a housing; 11. an upper cover; 111. mounting a boss; 12. a body; 121. a mounting cavity; 13. a bottom cover; 131. sealing the convex ribs; 14. a first seal ring; 15. a second seal ring;

20. a floodlight source assembly; 21. a floodlight panel; 22. a flood lamp bead; 211. annular ring;

30. a condensing light source assembly;

40. a power source; 41. a cushioning pad;

50. a control component; 51. a circuit board; 52. a switch;

60. a lamp shade;

70. a key sheet; 71. a sealing groove;

80. hooking;

90. magnetic attraction pieces.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present 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 merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

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 one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

Referring to fig. 1 and fig. 2 together, a lighting device according to an embodiment of the present application will be described. The lighting device comprises a housing 10, a floodlight source assembly 20 and a spotlighting light source assembly 30.

The floodlight source assembly 20 is arranged on the shell 10, and the floodlight source assembly 20 is of an annular structure; the spotlight light source assembly 30 and the floodlight source assembly 20 are arranged at the same side of the shell 10, the floodlight source assembly 20 is arranged around the spotlight light source assembly 30, and the optical axis of the spotlight light source assembly 30 is coincident with the optical axis of the floodlight source assembly 20; the power supply 40 is disposed within the housing 10; the control assembly 50 is electrically connected to the power source 40, the control assembly 50 includes a circuit board 51 and a switch 52, the circuit board 51 is electrically connected to the switch 52, the floodlight source assembly 20 and the spotlight source assembly 30, and the circuit board 51 can control the opening or closing of the floodlight source assembly 20 and the spotlight source assembly 30 by adjusting the switch 52.

For example, as shown in fig. 1 and fig. 2, the housing 10 is a cylindrical structure, the housing 10 has a containing cavity therein for placing various electrical components, the floodlight source assembly 20 can provide floodlight, in this embodiment, the floodlight source assembly 20 is an annular structure, the spotlighting source assembly 30 and the floodlight source assembly 20 are installed together on the same side of the housing 10, and the floodlight source assembly 20 surrounds the spotlighting source assembly 30, and an optical axis of the spotlighting source assembly 30 coincides with an optical axis of the floodlight source assembly 20.

Further, the lighting device further comprises a power source 40 and a control assembly 50, the power source 40 is disposed inside the casing 10, the control assembly 50 is electrically connected with the power source 40, the control assembly 50 comprises a circuit board 51 and a switch 52, and the circuit board 51 is respectively arranged at the switch 52, the floodlight source assembly 20 is electrically connected with the spotlighting light source assembly 30, so that the power source 40 can supply power to the floodlight source assembly 20 and the spotlighting light source assembly 30 through the circuit board 51, when the staff controls the spotlighting light source assembly 30 and the floodlight source assembly 20, the switch 52 adjusts the switch 52 firstly, the switch 52 transmits signals to the circuit board 51, then the circuit board 51 controls the opening or closing of the floodlight source assembly 20 and the spotlighting light source assembly 30 according to the signals on the switch 52, and accordingly the spotlighting function and the floodlight function are achieved.

The application provides a lighting device, compared with the prior art, through be equipped with spotlight source subassembly 30 and floodlight source subassembly 20 on casing 10, floodlight source subassembly 20 is the loop configuration, will flood light source subassembly 20 and encircle spotlight source subassembly 30 setting, make spotlight source subassembly 30's optical axis coincide with floodlight source subassembly 20's optical axis simultaneously, thereby make the light syntropy that floodlight source subassembly 20 jetted out and spotlight source subassembly 30 jetted out, when the user switches between spotlight function and floodlight function, need not adjust lighting device's the direction of shining, it is more convenient to use.

In an embodiment of the present application, please refer to fig. 2, the floodlight source assembly 20 includes a floodlight panel 21 and a plurality of floodlight beads 22, the floodlight panel 21 is installed on the casing 10, the floodlight panel 21 is of an annular structure, the plurality of floodlight beads 22 are installed on the floodlight panel 21, and the plurality of floodlight beads 22 are uniformly distributed along a circumferential direction of the floodlight panel 21.

Specifically, a plurality of floodlight lamp pearl 22 evenly distributed are on the circumference that uses the axis of floodlight lamp plate 21 as the center to whole floodlight light source subassembly 20's light is with the axis of floodlight lamp plate 21 to diffusion around as the center, simultaneously because floodlight source subassembly 20 encircles the setting of spotlight source subassembly 30, spotlight source subassembly 30 sets up the intermediate position at floodlight lamp plate 21 promptly, and spotlight source subassembly 30's optical axis and floodlight source subassembly 20's optical axis coincide mutually, thereby spotlight source subassembly 30 jets out light and floodlight source subassembly 20 jets out light syntropy.

In an embodiment of the present application, please refer to fig. 2 and fig. 4, a mounting boss 111 is provided on the housing 10, the mounting boss 111 penetrates through an annular hole 211 of the floodlight panel 21, and the spotlight light source assembly 30 is mounted on the mounting boss 111.

Specifically, spotlight light source subassembly 30 includes spotlight lamp pearl and condenser lens, spotlight lamp pearl is installed on mounting boss 111, and spotlight lamp pearl and circuit board 51 electric connection, and simultaneously, still be equipped with the lens support on mounting boss 111, condenser lens installs on the lens support, and spotlight lens's incident end aims at spotlight lamp pearl, after spotlight lens was passed through to spotlight lamp pearl sent light, jet out from spotlight lens's exit end, be equipped with the lens support through mounting boss 111 and spotlight lens support, make spotlight lens can install on the lens support firmly, avoid taking place offset between spotlight lens and the spotlight lamp pearl.

In one embodiment of the present application, referring to fig. 1 to 5, the lighting device further includes a lamp housing 60, the lamp housing 60 and the casing 10 are connected to each other to form a light source space, and the floodlight source assembly 20 and the spotlighting light source assembly 30 are disposed in the light source space.

In the above embodiment, in order to improve the assembling efficiency of the lighting device, the lamp housing 60 and the housing 10 are designed to be engaged with each other.

Specifically, lamp shade 60 is the loop configuration including the spotlight cover body and the floodlight cover body, and the floodlight cover body encircles the setting of the spotlight cover body, and wherein the spotlight cover body is aimed at to the exit end of condensing lens, and the spotlight light that sends in spotlight source subassembly 30 can directly pass the spotlight cover body directive target area, and floodlight lamp pearl 22 aims at the floodlight cover body, and the light that floodlight lamp pearl 22 sent need pass the floodlight cover body and just can shine to the target area.

Specifically, as shown in fig. 4, because the lens support sets up in the position department that is close to the spotlight cover body to the diameter of lens support is greater than the diameter of the spotlight cover body, thereby the lens support can prevent that the light of floodlight lamp pearl 22 from passing the spotlight cover body and shine outside lamp shade 60, thereby avoid the user when using floodlight function, the condition of light leak appears in spotlight cover body department.

In one embodiment of the present application, a sealing layer is provided at the connection of the lamp housing 60 and the housing 10.

Specifically, one side of the housing 10 close to the lamp shade 60 is provided with an annular groove, the annular groove is located at a position where the housing 10 is connected with the lamp shade 60, when the lamp shade is assembled, a worker firstly coats waterproof glue in the annular groove, then the lamp shade 60 is clamped and installed with the housing 10, and the sealing layer is formed after the waterproof glue is solidified, so that external liquid is prevented from entering the light source space from the position where the housing 10 is connected with the lamp shade 60.

In an embodiment of the present application, referring to fig. 2, 4 and 5, the housing 10 includes an upper cover 11, a body 12 and a bottom cover 13, a first sealing ring 14 is disposed between the upper cover 11 and the body 12, and a second sealing ring 15 is disposed between the bottom cover 13 and the body 12.

Specifically, the body 12 is located between the upper cover 11 and the bottom cover 13, the upper cover 11 and the body 12 are mounted together through a fastener, the bottom cover 13 and the body 12 are also mounted together through a fastener, and meanwhile, the first sealing ring 14 is arranged between the upper cover 11 and the body 12, and the second sealing ring 15 is arranged between the bottom cover 13 and the body 12, so that the sealing performance of the whole lighting device is better, and the lighting device can better cope with various outdoor severe environments.

In the above embodiment, the charging hole is opened on the side of the body 12, the circuit board 51 is provided with the power supply 40 connection end, the power supply 40 connection end is electrically connected to the power supply 40, and the power supply 40 connection end is located at the charging hole position, when the user needs to charge the lighting device, the external power supply is directly connected to the power supply 40 connection end through the charging wire, that is, the power supply 40 can be charged, when the user needs to charge the electronic device, the electronic device is directly connected to the power supply 40 connection end through the charging wire, that is, the electronic device can be charged.

In the above embodiment, the circuit board 51 is provided with the power display lamp, the power display lamp is located on a side of the circuit board 51 away from the lamp cover 60, and a user can observe the power display lamp from the bottom surface of the lighting device, so as to clearly know the real-time power condition of the power supply 40.

In an embodiment of the present application, please refer to fig. 5 to 7 together, a mounting cavity 121 is disposed on one side of the body 12 close to the bottom cover 13, the switch 52 is disposed in the mounting cavity 121, the lighting device further includes a key board 70, a mounting hole is disposed on the bottom cover 13, the mounting hole is communicated with the mounting cavity 121, the key board 70 is mounted in the mounting hole, understandably, a key is disposed on the key board 70 and is used for contacting with the switch 52, and a sealing structure is disposed between an outer periphery of the key board 70 and a hole wall of the mounting hole to prevent external water vapor from entering the mounting cavity 121, thereby improving a sealing performance of the lighting device.

Specifically, the sealing structure includes a sealing groove 71 and a sealing rib 131; the sealing groove 71 is arranged on the outer periphery of the key board 70, and the sealing convex rib 131 is arranged on the hole wall of the mounting hole; or, the sealing groove 71 is opened on the wall of the mounting hole, and the sealing rib 131 is arranged on the outer periphery of the key board 70; sealing rib 131 can be fitted into sealing groove 71 after key sheet 70 is mounted in the mounting hole, so as to seal the gap between the outer peripheral edge of key sheet 70 and the hole wall of the mounting hole.

In one embodiment of the present application, referring to fig. 2, 4 and 5, the power source 40 is wrapped with a shock absorbing pad 41.

Specifically, bradyseism pad 41 is ring column structure to bradyseism pad 41 adopts the EVA material to make, and in this embodiment, bradyseism pad 41 sets up at power 40's both ends, and whole power 40 and the bradyseism pad 41 at both ends are placed in casing 10, through being equipped with bradyseism pad 41 at power 40's both ends, can provide effectual bradyseism effect for power 40 when the emergency light falls to the ground carelessly, prevent that power 40 from falling down, improve the anti-falling grade of emergency light.

In one embodiment of the present application, referring to fig. 2 and 3, a hook 80 is provided on a side of the housing 10 away from the floodlight assembly 20 and the spotlight assembly 30.

Specifically, couple 80 is including two couples 80, two couples 80 all movably set up on casing 10, when being used for needs to use couple 80, directly drive two couples 80 towards the direction upset of keeping away from bottom 13, up to two couples 80 contact each other, then with two couples 80 of contact each other hang the top in the position that needs the illumination can, through setting up couple 80 in the one side that deviates from floodlight source subassembly 20 and spotlight source subassembly 30, hang lighting device in target location department, then open floodlight function, can use as hanging the lamp.

Further, the hooks 80 can be arranged on the bottom cover 13 in a swinging mode, meanwhile, the bottom cover 13 is provided with a limiting portion corresponding to the two hooks 80, the limiting portion is arranged on the bottom cover 13, the two hooks 80 can be limited in the bottom cover 13 when the hooks 80 are not used, and the two hooks 80 are prevented from swinging randomly.

In an embodiment of the present application, please refer to fig. 2 and fig. 4, a magnetic attraction member 90 is disposed on a side of the housing 10 away from the floodlight source assembly 20 and the spotlight source assembly 30, and the lighting device is attracted to the external magnetic conductive support through the magnetic attraction member 90.

Specifically, magnetism is inhaled piece 90 and is two magnets, through be equipped with magnetism and inhale piece 90 in the one side that casing 10 deviates from floodlight light source subassembly 20 and spotlight light source subassembly 30, the user can inhale lighting device magnetism in arbitrary position department that can be inhaled by magnetism, improves the convenience that lighting device used.

The foregoing is only a preferred embodiment of the present invention, and the technical principles of the present invention have been specifically described, and the description is only for the purpose of explaining the principles of the present invention, and should not be construed as limiting the scope of the present invention in any way. Any modifications, equivalents and improvements made within the spirit and principles of the invention and other embodiments of the invention without the creative effort of those skilled in the art are intended to be included within the protection scope of the invention.

Claims (10)

1. An illumination device, comprising:

a housing;

the floodlight source assembly is arranged on the shell and is of an annular structure;

and the spotlight light source assembly is arranged on the shell, the floodlight light source assembly surrounds the spotlight light source assembly, and the optical axis of the spotlight light source assembly coincides with the optical axis of the floodlight light source assembly.

2. A lighting device as recited in claim 1, wherein: floodlight source subassembly includes floodlight plate and a plurality of floodlight lamp pearl, floodlight plate installs on the casing, floodlight plate is the cyclic annular structure, and is a plurality of floodlight lamp pearl install in floodlight plate is last, and is a plurality of floodlight lamp pearl is followed floodlight lamp pearl's circumference evenly distributed.

3. A lighting device as recited in claim 2, wherein: the floodlight panel is characterized in that a mounting boss is arranged on the shell and penetrates through an annular hole of the floodlight panel, and the spotlight light source assembly is mounted on the mounting boss.

4. A lighting device as recited in any one of claims 1-3, wherein: the lighting device further comprises a lampshade, the lampshade and the shell are connected with each other to form a light source space in a surrounding mode, and the floodlight source assembly and the spotlight source assembly are arranged in the light source space.

5. A lighting device as recited in any one of claims 1-3, wherein: the shell comprises an upper cover, a body and a bottom cover, wherein a first sealing ring is arranged between the upper cover and the body, and a second sealing ring is arranged between the bottom cover and the body.

6. The illumination device of claim 5, wherein: the lighting device further comprises a key board, the bottom cover is provided with a mounting hole, the key board is mounted in the mounting hole, and a sealing structure is arranged between the outer peripheral edge of the key board and the hole wall of the mounting hole.

7. The illumination device of claim 6, wherein: the sealing structure comprises a sealing groove and a sealing convex rib; the sealing groove is formed in the outer periphery of the key board, and the sealing convex ribs are arranged on the wall of the mounting hole; or, the sealing groove is arranged on the hole wall of the mounting hole, and the sealing convex rib is arranged on the outer periphery of the key board; the sealing convex rib can be clamped into the sealing groove after the key board is installed in the mounting hole.

8. A lighting device as recited in any one of claims 1-3, wherein: the lighting device further comprises a power supply arranged in the shell, the floodlight light source assembly and the spotlight light source assembly are respectively electrically connected with the power supply, and a cushioning pad is coated outside the power supply.

9. A lighting device as recited in any one of claims 1-3, wherein: the shell is provided with a hook.

10. A lighting device as recited in any one of claims 1-3, wherein: the shell is provided with a magnetic attraction piece, and the lighting device is attracted to an external magnetic conduction support through the magnetic attraction piece.

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