CN214745373U - Wisdom city emergency lighting device - Google Patents

Abstract

The utility model discloses a wisdom city emergency lighting device, include: a main box body; and the light, the light sets up on the main tank body, the light includes the lamp shade, the installation component, light source and first fire prevention inflation piece, the lamp shade is equipped with the inner chamber that has first wind gap, the installation component sets up in the inner chamber, and separate into first installation cavity and second installation cavity with the inner chamber, and the installation component is equipped with the louvre that is used for communicateing first installation cavity and second installation cavity, the light source is installed on the installation component, and be located first installation cavity, first fire prevention inflation piece sets up in the second installation cavity, and first fire prevention inflation piece falls into first cavity with the second installation cavity and with the second cavity of first cavity intercommunication, first cavity and first wind gap intercommunication, second cavity and louvre intercommunication, first fire prevention inflation piece is used for making first cavity and second cavity keep apart after the thermal expansion.

Description

Wisdom city emergency lighting device

Technical Field

The utility model belongs to the technical field of the lighting apparatus technique and specifically relates to a wisdom city emergency lighting device is related to.

Background

The emergency lighting device is a lamp capable of providing lighting when a normal lighting power supply fails, and is widely applied to public places and places where discontinuous lighting cannot be realized.

In some situations, for example, when a fire breaks out in a building, it is necessary to disconnect the conventional circuit and activate the emergency lighting device to provide illumination to facilitate evacuation of people in order to ensure the safety of people. The traditional emergency lighting device is generally poor in fireproof capacity and easy to burn out by flame.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a wisdom city emergency lighting device for solve traditional emergency lighting device's fire behavior generally relatively poor, the problem that is burnt out by flame easily.

According to the utility model discloses a wisdom city emergency lighting device of some embodiments, include: a main box body; and a lighting lamp, which is arranged on the main box body and comprises a lampshade, a mounting component, a light source and a first fireproof expansion piece, the lampshade is provided with an inner cavity with a first air port, the mounting component is arranged in the inner cavity, the inner cavity is divided into a first mounting cavity and a second mounting cavity, the mounting component is provided with heat dissipation holes for communicating the first mounting cavity with the second mounting cavity, the light source is mounted on the mounting component, and is positioned in the first installation cavity, the first fireproof expansion piece is arranged in the second installation cavity, and the first fire-resistant expansion member divides the second installation cavity into a first chamber and a second chamber communicated with the first chamber, the first chamber is communicated with the first air port, the second chamber is communicated with the heat dissipation hole, the first fireproof expansion piece is used for isolating the first cavity from the second cavity after being expanded by heat.

According to the utility model discloses wisdom city emergency lighting device has following technological effect at least:

when the intelligent city emergency lighting device is used in a normal period, the light source emits illumination light to play a role in lighting; and the heat generated by the light source during working can be discharged through the heat dissipation hole, the second chamber, the first chamber and the first air port in sequence, so that the light source is prevented from being damaged due to high temperature generated by continuous working. When the conflagration breaing out around foretell wisdom city emergency lighting device, on the heat that flame produced can transmit first fire prevention inflation piece through first wind gap, first fire prevention inflation piece is heated the back inflation, can keep apart first cavity and second cavity, and the outside heat of separation enters into the second cavity, avoids outside heat to pass through the louvre and transmits to the light source on to avoid the light source to be burnt out and unable normal work.

According to some embodiments of the utility model, first fire prevention inflation piece with the interior wall connection of lamp shade, and enclose and locate the installation component, just first fire prevention inflation piece with be formed with the ventilation clearance between the installation component, first fire prevention inflation piece is used for the shutoff after being heated the inflation ventilation clearance.

According to some embodiments of the utility model, the light still includes cooling fan and the second fire prevention inflation piece, cooling fan set up in the second cavity, the inner chamber still have with the second wind gap of second cavity intercommunication, the second fire prevention inflation piece with the lateral wall in second wind gap is connected, just the second fire prevention inflation piece is used for the shutoff after being heated the inflation the second wind gap.

According to some embodiments of the invention, the second fire prevention swelling member encloses and is formed with a vent, the vent includes a first end that is close to the second chamber and a second end that is opposite to the first end, the cross-sectional area of the vent is followed the first end to the direction of second end increases gradually.

According to some embodiments of the utility model, the installation component includes insulator and radiator, the insulator is equipped with the mounting hole, the radiator set up in the mounting hole, and with the pore wall of mounting hole is connected, the radiator has been seted up the louvre, the insulator first fire prevention inflation piece and the lamp shade cooperation forms first cavity, the light source with the radiator pastes mutually.

According to some embodiments of the utility model, the installation component is close to one side of first installation cavity is equipped with the mounting groove, the light source install in the mounting groove.

According to some embodiments of the utility model, the light still includes lens, lens set up in first installation intracavity, and be located the light source is kept away from one side of installation component.

According to some embodiments of the utility model, the main tank body includes case body, air pump, first pipeline, second pipeline and water tank, the case body has the chamber that holds, the air pump first pipeline the second pipeline and the water tank all set up in hold the intracavity, the one end of first pipeline with the end intercommunication of supplying gas of air pump, the other end with the water tank intercommunication, the one end of second pipeline with the water tank intercommunication, the other end with hold the chamber intercommunication.

According to some embodiments of the utility model, the main tank body still includes the baffle, the baffle will it falls into water tank room and electric room to hold the chamber, the water tank set up in the water tank room, the air pump set up in the electric room.

According to some embodiments of the utility model, the main tank body is still including setting up insulating layer on the case body inside wall.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a smart city emergency lighting device according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of an illumination lamp according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of an illumination lamp according to an embodiment of the present invention;

fig. 4 is a schematic cross-sectional view of the main box according to an embodiment of the present invention.

Reference numerals:

100. an illuminating lamp; 110. a lamp shade; 111. a rear seat; 112. a face mask; 1121. a first buckle; 113. a first mounting cavity; 114. a second mounting cavity; 1141. a first chamber; 1142. a second chamber; 115. a first tuyere; 116. a second tuyere; 117. a ventilation gap; 120. mounting the component; 121. a thermal insulator; 1211. a second buckle; 122. a heat sink; 1221. heat dissipation holes; 130. a light source; 140. a first fire-resistant intumescent member; 150. a second fire-resistant intumescent; 160. a heat radiation fan; 170. a lens; 200. a main box body; 210. a tank body; 211. an accommodating chamber; 2111. an electrical room; 2112. a water tank chamber; 220. a thermal insulation layer; 230. an air pump; 240. a water tank; 250. a first conduit; 260. a second conduit; 270. a separator.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

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", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those 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, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, an embodiment of the smart city emergency lighting device includes a main box 200 and a lighting lamp 100, wherein the lighting lamp 100 is disposed on the main box 200.

As shown in fig. 2, the illumination lamp 100 includes a lamp housing 110, a mounting assembly 120, a light source 130, and a first fireproof expansion member 140, the lamp housing 110 is provided with an inner cavity having a first tuyere 115, the mounting assembly 120 is disposed in the inner cavity, and divides the inner cavity into a first mounting cavity 113 and a second mounting cavity 114, and the mounting assembly 120 is provided with heat dissipation holes 1221 for communicating the first mounting cavity 113 with the second mounting cavity 114, the light source 130 is mounted on the mounting assembly 120, and is located within first mounting cavity 113, first fire resistant expansion member 140 is located within second mounting cavity 114, the first fireproof expansion member 140 divides the second installation cavity 114 into a first cavity 1141 and a second cavity 1142 communicated with the first cavity 1141, the first cavity 1141 is communicated with the first air opening 115, the second cavity 1142 is communicated with the heat dissipation holes 1221, and the first fireproof expansion member 140 is used for isolating the first cavity 1141 from the second cavity 1142 after being heated and expanded.

During ordinary use of the smart city emergency lighting device, the light source 130 emits illumination light to achieve an illumination effect; and the heat generated by the light source 130 during the operation period can be discharged through the heat dissipation hole 1221, the second chamber 1142, the first chamber 1141 and the first air opening 115 in sequence, thereby preventing the light source 130 from being damaged due to high temperature generated by continuous operation. As shown in fig. 2 and 3, when a fire disaster occurs around the smart city emergency lighting device, heat generated by flame can be transmitted to the first fireproof expansion member 140 through the first air opening 115, the first fireproof expansion member 140 expands after being heated, and can isolate the first cavity 1141 from the second cavity 1142, so that the external heat can be prevented from entering the second cavity 1142, and the external heat can be prevented from being transmitted to the light source 130 through the heat dissipation hole 1221, thereby preventing the light source 130 from being burned out and incapable of working normally.

As shown in fig. 1, in one embodiment, the first fire-proof expansion member 140 is connected to the inner wall of the lamp housing 110 and surrounds the mounting assembly 120, and a ventilation gap 117 is formed between the first fire-proof expansion member 140 and the mounting assembly 120, please refer to fig. 2 again, the first fire-proof expansion member 140 is used to close the ventilation gap 117 after being expanded by heat. Under normal conditions, the first chamber 1141 is communicated with the second chamber 1142 through the ventilation gap 117, and heat generated by the light source 130 can be exhausted to the outside through the heat dissipation hole 1221, the second chamber 1142, the ventilation gap 117, the first chamber 1141 and the first air opening 115 in sequence; when the first fire-proof expansion member 140 is heated by external fire, the first fire-proof expansion member 140 expands to close the ventilation gap 117, so as to separate the first chamber 1141 from the second chamber 1142.

It should be noted that, generally speaking, the heat generated by the light source 130 is much smaller than the heat generated by a fire around the emergency lighting device in a smart city, the heat generated by the light source 130 does not expand the first fireproof expansion member 140 to block the ventilation gap 117, and only when the heat absorbed by the first fireproof expansion member 140 is higher than a predetermined value, the first fireproof expansion member 140 blocks the ventilation gap 117.

Wherein the first fire-resistant expansion member 140 is made of a fire-resistant expansion material. The fire-resistant intumescent material is conventional in the art and the specific components thereof are not described in detail herein.

As shown in fig. 2, in one embodiment, the lamp housing 110 includes a rear seat 111 and a face mask 112 detachably connected to the rear seat 111, and the face mask 112 covers the rear seat 111 and cooperates with the rear seat 111 to form an inner cavity. In this way, the mounting assembly 120, the light source 130, the first fire-resistant expansion member 140, and other components may be disposed inside the inner cavity by attaching and detaching the face shield 112.

Specifically, the rear seat 111 and the face mask 112 may be connected together by a connector such as a bolt or a snap.

As shown in fig. 2, in one embodiment, the mounting assembly 120 includes a heat insulator 121 and a heat dissipation body 122, the heat insulator 121 is provided with a mounting hole, and the heat dissipation body 122 is disposed in the mounting hole and connected to a wall of the mounting hole.

Specifically, the heat insulator 121 is made of heat insulating material, such as glass fiber, asbestos, rock wool, silicate, or the like; the heat dissipation member 122 is made of a material capable of conducting heat, such as copper, silver, or gold. The heat insulator 121 has a disk-shaped structure with a mounting hole in the middle, and the edge of the heat insulator 121 is connected to the inner wall of the lamp housing 110. The heat dissipation body 122 has a flat cylindrical structure with heat dissipation holes 1221, and the heat dissipation body 122 is disposed in the mounting hole and connected to the hole wall of the mounting hole.

More specifically, a first buckle 1121 is disposed on an inner side wall of the lamp cover 110, a second buckle 1211 is disposed on an edge of the heat insulator 121, and the first buckle 1121 is fastened to the second buckle 1211. An adhesive layer is coated on the hole wall of the mounting hole, and the circumferential side wall of the heating body 122 is adhered to the adhesive layer.

Further, the heat insulator 121, the first fire resistant expansion member 140 and the lamp housing 110 cooperate to form a first chamber 1141. In case of fire, and the first fireproof expansion member 140 separates the first chamber 1141 and the second chamber 1142, the heat generated by the flame can enter the first chamber 1141, and the heat insulator 121 can separate the heat in the first chamber 1141 from entering the first installation cavity 113, thereby further preventing the light source 130 from being burned out.

Further, light source 130 is attached to heat spreader 122. By attaching the light source 130 to the heat dissipation body 122, the heat generated by the light source 130 can be absorbed by the heat dissipation body 122 as soon as possible, so as to accelerate the cooling rate.

In one embodiment, the mounting assembly 120 is provided with a mounting groove at a side thereof adjacent to the first mounting cavity 113, and the light source 130 is mounted in the mounting groove.

Specifically, the light source 130 is an LED (light-emitting diode), and the mounting groove provides a mounting position for the light source 130, so as to ensure the accuracy of the mounting position of the light source 130.

Further, the illumination lamp 100 further includes a lens 170, and the lens 170 is disposed in the first mounting cavity 113 and is located on a side of the light source 130 away from the mounting assembly 120. The lens 170 is used to diffuse the illumination light generated by the light source 130, and plays a role in magnifying the illumination effect.

Specifically, the lens 170 is a convex lens 170.

As shown in fig. 2, in one embodiment, the lighting lamp 100 further includes a heat dissipation fan 160 and a second fireproof expansion member 150, the heat dissipation fan 160 is disposed in the second chamber 1142, the inner cavity further has a second air opening 116 communicated with the second chamber 1142, the second fireproof expansion member 150 is connected to a side wall of the second air opening 116, and the second fireproof expansion member 150 is used for blocking the second air opening 116 after being heated and expanded. Under normal conditions, during the operation of the light source 130, the heat dissipation fan 160 is turned on, and the external low-temperature air may be introduced into the second chamber 1142 through the second air opening 116, so that the external air takes away the heat generated by the light source 130 through the first air opening 115. Referring to fig. 3, when a fire occurs around the emergency lighting device in the smart city, the heat dissipation fan 160 is turned off, and the second fireproof expansion member 150 can expand and block the second air opening 116 after being heated by the flame, so that the flame is prevented from entering the second chamber 1142 through the second air opening 116, and the heat generated by the flame is prevented from being transmitted to the light source 130 through the heat dissipation hole 1221.

Wherein the second fire-resistant expansion member 150 is also made of a fire-resistant expansion material.

In one embodiment, as shown in fig. 2, the second fire resistant intumescent member 150 defines a vent comprising a first end adjacent the second chamber 1142 and a second end opposite the first end, wherein the cross-sectional area of the vent increases from the first end to the second end. So, on the one hand can make in external wind enters into second chamber 1142 as early as possible, on the other hand, when the conflagration breaing out, the one end that second chamber 1142 was kept away from to the vent can be faster closed, further improves fire prevention effect.

As shown in fig. 4, in one embodiment, the main tank 200 includes a tank body 210, an air pump 230, a first pipe 250, a second pipe 260, and a water tank 240, the tank body 210 has a receiving chamber 211, the air pump 230, the first pipe 250, the second pipe 260, and the water tank 240 are all disposed in the receiving chamber 211, one end of the first pipe 250 communicates with an air supply end of the air pump 230, the other end communicates with the water tank 240, one end of the second pipe 260 communicates with the water tank 240, and the other end communicates with the receiving chamber 211. So, when the fire takes place around the wisdom city emergency lighting device, can cool off in the gas pump 230 can will holding the gaseous suction in the chamber 211 to the water tank 240 after the start-up, and the gaseous temperature that can reduce whole case body 210 inside after the chamber 211 is held to reentrant after the cooling to guarantee the inside electric normal operating of case body 210.

Specifically, the top of the water tank 240 has two water ports, the inside of the water tank 240 is loaded with cooling water, the first pipe 250 extends into the water tank 240 through one of the water ports and is submerged in the cooling water, and the second pipe 260 communicates with the other water port and is spaced apart from the cooling water.

Further, the main housing 200 further includes a partition 270, the partition 270 divides the accommodating chamber 211 into a water tank chamber 2112 and an electrical chamber 2111, the water tank 240 is disposed in the water tank chamber 2112, and the air pump 230 is disposed in the electrical chamber 2111.

Specifically, the electrical chamber 2111 is used for installing other electrical equipment such as the air pump 230 and the battery, and the partition 270 partitions the water tank chamber 2112 and the electrical chamber 2111, so that water in the water tank 240 can be prevented from flowing into the electrical chamber 2111, and short circuit of the electrical equipment can be prevented.

In one embodiment, the main tank body 200 further includes an insulation layer 220 disposed on an inner sidewall of the tank body 210, and the insulation layer 220 can prevent external heat from entering the inside of the tank body 210 to some extent in case of a fire.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A wisdom city emergency lighting device which characterized in that includes:

a main box body; and

the illuminating lamp is arranged on the main box body and comprises a lampshade, a mounting component, a light source and a first fireproof expansion piece, the lampshade is provided with an inner cavity with a first air port, the mounting component is arranged in the inner cavity, the inner cavity is divided into a first mounting cavity and a second mounting cavity, the mounting component is provided with heat dissipation holes for communicating the first mounting cavity with the second mounting cavity, the light source is mounted on the mounting component, and is positioned in the first installation cavity, the first fireproof expansion piece is arranged in the second installation cavity, and the first fire-resistant expansion member divides the second installation cavity into a first chamber and a second chamber communicated with the first chamber, the first chamber is communicated with the first air port, the second chamber is communicated with the heat dissipation hole, the first fireproof expansion piece is used for isolating the first cavity from the second cavity after being expanded by heat.

2. The intelligent city emergency lighting device according to claim 1, wherein the first fireproof expansion member is connected with the inner wall of the lamp cover and enclosed in the mounting component, a ventilation gap is formed between the first fireproof expansion member and the mounting component, and the first fireproof expansion member is used for blocking the ventilation gap after being expanded by heat.

3. The intelligent city emergency lighting device according to claim 1, wherein the lighting lamp further comprises a heat dissipation fan and a second fireproof expansion member, the heat dissipation fan is disposed in the second chamber, the inner chamber further has a second air opening communicated with the second chamber, the second fireproof expansion member is connected with a side wall of the second air opening, and the second fireproof expansion member is used for blocking the second air opening after being heated and expanded.

4. The smart city emergency lighting device of claim 3, wherein the second fire protection expansion member is defined with a ventilation opening, the ventilation opening includes a first end near the second chamber and a second end opposite to the first end, and the cross-sectional area of the ventilation opening gradually increases from the first end to the second end.

5. The intelligent city emergency lighting device according to claim 1, wherein the mounting assembly comprises a heat insulator and a heat sink, the heat insulator is provided with a mounting hole, the heat sink is disposed in the mounting hole and connected to a wall of the mounting hole, the heat sink is provided with the heat dissipation hole, the heat insulator, the first fireproof expansion member and the lampshade cooperate to form the first cavity, and the light source is attached to the heat sink.

6. The intelligent city emergency lighting device of claim 1, wherein a mounting groove is formed on a side of the mounting assembly adjacent to the first mounting cavity, and the light source is mounted in the mounting groove.

7. The intelligent city emergency lighting device of claim 1, wherein the illumination lamp further comprises a lens disposed in the first mounting cavity and located on a side of the light source away from the mounting assembly.

8. The emergency lighting device for smart city as claimed in claim 1, wherein the main box body comprises a box body, an air pump, a first pipeline, a second pipeline and a water tank, the box body has a containing cavity, the air pump, the first pipeline, the second pipeline and the water tank are all disposed in the containing cavity, one end of the first pipeline is communicated with the air supply end of the air pump, the other end of the first pipeline is communicated with the water tank, one end of the second pipeline is communicated with the water tank, and the other end of the second pipeline is communicated with the containing cavity.

9. The intelligent city emergency lighting device of claim 8, wherein the main box further comprises a partition dividing the receiving cavity into a water tank chamber and an electrical chamber, the water tank being disposed in the water tank chamber and the air pump being disposed in the electrical chamber.

10. The intelligent city emergency lighting device of claim 8, wherein the main box body further comprises a thermal insulation layer disposed on an inner side wall of the box body.

Images