Intelligent pointing device with explosion-proof light

Abstract

The present invention provides an intelligent pointing device with an explosion-proof lamp, comprising an indicating structure, a supporting box, an explosion-proof lamp base, an explosion-proof lamp and a steel bar protective cover. The indicating structure will indicate a sign to be indicated, the explosion-proof lamp provides a lighting function, and an infrared alarm is installed in the supporting box. When a person approaches the intelligent pointing device with an explosion-proof lamp of the present invention, the infrared alarm will work and emit a prompt sound, and the indicating structure will provide instructions to the workers to let the workers understand the situation. A fan and a phase change radiator are installed in the explosion-proof lamp to achieve the effect of rapid heat dissipation. The device is easy to disassemble and does not need to leave large traces on the wall. Only two nail holes will be left after disassembly, and the maintenance cost is low. There is a steel bar protective cover on the outside of the explosion-proof lamp, which can protect the explosion-proof lamp to a certain extent.

Description

Technical Field

[0001] The invention belongs to the field of monitoring equipment, and in particular relates to an intelligent pointing device with an explosion-proof lamp. Background Art

[0002] Traditional fluorescent lamps contain a lot of mercury vapor. If the fluorescent tube is broken, the mercury vapor will evaporate into the atmosphere, causing adverse effects on the environment and human health. In recent years, with the continuous development of LED technology, with its high light efficiency, long life, low power consumption, rich color characteristics, easy and flexible intelligent control and environmental friendliness, it has gradually occupied the general lighting market. Some intelligent indicating devices are also needed in underground construction. It would be better if the indicating device can be integrated with the explosion-proof lamp. Summary of the invention

[0003] In view of this, the present invention aims to propose an intelligent pointing device with an explosion-proof lamp to solve the problem that workers cannot distinguish directions and lighting, so that the present invention can save costs more, dissipate heat faster, and be more convenient to use.

[0004] To achieve the above object, the technical solution of the present invention is achieved as follows:

[0005] An intelligent pointing device with an explosion-proof lamp comprises an indication structure, a support box, an explosion-proof lamp base, an explosion-proof lamp and a steel bar protective cover, wherein a transparent indication plate of the indication structure is connected to the top of the support box through a second shell, an explosion-proof lamp base is arranged at the bottom of the support box, one side of the support box is externally connected to a wall, an explosion-proof lamp and a steel bar protective cover are respectively installed at the lower end of the explosion-proof lamp base, and the explosion-proof lamp is located inside the steel bar protective cover; a first LED lamp board is installed on the inner wall of the second shell, a first battery, a second battery and an infrared alarm are installed on the inner wall of the support box, the explosion-proof lamp comprises a connecting part, a first shell, a fan, a second LED lamp board, a phase change radiator and a lampshade, the first shell is a barrel-shaped structure, a first end of the first shell is fixedly connected to the explosion-proof lamp base through a connecting part, and a lampshade is installed at the other end, the connecting part is a hollow cylindrical structure, the fan is installed inside the connecting part, a first through hole is arranged at the bottom of the first shell, the interior of the connecting part is connected and communicated with the interior of the first shell through the first through hole, a phase change radiator is arranged inside the first shell, a first end of the phase change radiator contacts and connects to the bottom end of the second LED lamp board, and a second end is fixedly connected to the bottom of the first shell.

[0006] Furthermore, the lampshade includes an inner wall arc and an outer wall arc, the bottom end of the inner wall arc is fixedly connected to the outer wall arc, the curvature of the inner wall arc is smaller than that of the outer wall arc, and the inner wall arc and the outer wall arc form a concave lens structure.

[0007] Furthermore, the surfaces of the steel bar protection cover, explosion-proof lamp, explosion-proof lamp base, and support box are all coated with an anti-corrosion coating.

[0008] Furthermore, a first end of the explosion-proof lamp base is provided with a plurality of grooves, a second end of the explosion-proof lamp base is provided with a second through hole, the connecting portion is clamped with the second through hole, and one end of the steel bar protective cover is provided with a plurality of first bosses, and each second boss is rotatably clamped with a groove.

[0009] Furthermore, the first boss is arranged at the bottom end of the second shell, the first groove is arranged at the top end of the supporting box, the first boss and the first groove are directly connected, the groove is a U-shaped groove structure, and the second boss is a U-shaped plate structure.

[0010] Furthermore, the cross section of the first boss 51 is an arc-shaped structure.

[0011] Furthermore, a third through hole is provided in the middle of the top end of the second shell, and a shielding plate is provided above it, and the shielding plate is an L-shaped plate structure.

[0012] Compared with the prior art, the intelligent pointing device with explosion-proof lamp described in the present invention has the following advantages:

[0013] (1) The intelligent pointing device with explosion-proof lamp described in the present invention has low maintenance cost. The display board is placed on the top to form an unobstructed display board, which is more clearly visible to people. There is a steel protection cover on the outside of the explosion-proof lamp, which can protect the explosion-proof lamp to a certain extent. The LED lamp panel is more energy-saving and efficient, and the exhaust fan can efficiently discharge the heat in the explosion-proof lamp.

[0014] (2) The intelligent pointing device with explosion-proof lamp described in the present invention has an anti-corrosion coating that can prevent corrosion to a certain extent, and a dustproof net that can prevent dust from entering the alarm to a great extent. The sliding clamping connection makes disassembly more convenient, and the rotating clamping connection is very firm. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is a schematic diagram of an explosion of the intelligent pointing device with an explosion-proof lamp according to an embodiment of the present invention;

[0017] Figure 2 A schematic diagram of an intelligent pointing device according to an embodiment of the present invention;

[0018] Figure 3 This is a schematic diagram of the interior of a support box according to an embodiment of the present invention;

[0019] Figure 4 This is a schematic diagram of the internal structure of the number indication structure according to an embodiment of the present invention;

[0020] Figure 5A schematic top view of the intelligent pointing device according to an embodiment of the present invention where the second groove is not provided;

[0021] Figure 6 This is a schematic diagram of the interior of an explosion-proof lamp according to an embodiment of the present invention;

[0022] Figure 7 This is a schematic diagram of the outer cover of an explosion-proof lamp according to an embodiment of the present invention;

[0023] Figure 8 This is a schematic diagram of an explosion-proof lampshade according to an embodiment of the present invention;

[0024] Fig. 9 A schematic diagram of a base according to an embodiment of the present invention;

[0025] Fig.10 This is a schematic diagram of the infrared alarm described in an embodiment of the present invention.

[0026] Description of reference numerals:

[0027] 1-indication structure; 11-transparent indication plate; 12-second shell; 13-first LED light board; 14-second boss; 15-third through hole; 16-shielding plate; 2-support box; 21-first battery; 22-second battery; 23-infrared alarm; 24-groove; 25-sound hole; 251-dustproof net; 26-switch; 3-explosion-proof lamp base; 31-groove; 32-second through hole; 4-explosion-proof lamp; 41-connecting part; 42-first shell; 421-first through hole; 43-fan; 44 second LED light board; 45-phase change radiator; 46-lampshade; 461-inner wall arc; 462 outer wall arc; 5-steel protective cover; 51-first boss. DETAILED DESCRIPTION

[0028] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0031] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0032] like Figure 1-4 and Figure 6-7As shown, the intelligent pointing device with explosion-proof lamp comprises an indication structure 1, a support box 2, an explosion-proof lamp base 3, an explosion-proof lamp 4 and a steel bar protective cover 5. The transparent indication plate 11 of the indication structure 1 is connected to the top of the support box 2 through a second shell 12. The explosion-proof lamp base 3 is arranged at the bottom of the support box 2. One side of the support box 2 is externally connected to the wall. The nail passes through the connecting buckle to connect the support box 2 to the wall. The lower end of the explosion-proof lamp base 3 is respectively installed with the explosion-proof lamp 4 and the steel bar protective cover 5. The steel bar protective cover 5 can protect the explosion-proof lamp 4. The explosion-proof lamp 4 is located inside the steel bar protective cover 15; the first LED lamp board 13 is installed on the inner wall of the second shell 12, the first battery 21, the second battery 22 and the infrared alarm 23 are installed on the inner wall of the support box 2, the explosion-proof lamp 4 comprises a connecting part 41, a first shell 42, a fan 43, a second LED lamp board 44, a phase change radiator 45 and a lamp cover 46, and the first shell 42 is a barrel The first end of the first shell 42 is fixedly connected to the explosion-proof lamp base 3 through the connecting part 41, and the lampshade 46 is installed on the other end. The connecting part 41 is a hollow cylindrical structure. The fan 53 is installed inside the connecting part. The bottom of the first shell 42 is provided with a first through hole 421. The interior of the connecting part 41 is connected and communicated with the interior of the first shell 42 through the first through hole 421. A phase change radiator 45 is arranged inside the first shell 42. The first end of the phase change radiator contacts and connects to the bottom end of the second LED lamp board 44, and the second end is fixedly connected to the bottom of the first shell 42. The phase change radiator 45 is used to conduct the heat generated by the second LED lamp board 44. The fan 46 quickly blows away the heat conducted by the phase change radiator 45 to achieve the purpose of rapid heat dissipation. The model of the first LED lamp board 13 and the second LED lamp board 44 is 5730 long strip light source, and the model of the infrared alarm 23 is ET510B.

[0033] like Figure 8 As shown, the lampshade 46 includes an inner wall arc 461 and an outer wall arc 462. The bottom end of the inner wall arc 461 is fixedly connected to the outer wall arc 462. The curvature of the inner wall arc 461 is smaller than that of the outer wall arc 462. The inner wall arc 461 and the outer wall arc 462 form a concave lens structure. The concave lens structure can allow the light generated by the second LED lamp panel 44 to diverge, thereby illuminating more places.

[0034] like Figure 1 As shown, the surfaces of the steel bar protection cover 5, the explosion-proof lamp 4, the explosion-proof lamp base 3, and the support box 2 are all coated with an anti-corrosion coating, which can prevent the intelligent pointing device with the explosion-proof lamp from being corroded.

[0035] like Figure 1 and Fig. 9As shown, a first end of the explosion-proof lamp base 3 is provided with a plurality of grooves 31, a second end of the explosion-proof lamp base 3 is provided with a second through hole 32, the connecting portion 41 is clamped with the second through hole 32, and one end of the steel bar protective cover 5 is provided with a plurality of first bosses 51, each first boss 51 is rotatably clamped with a groove 31, and the cross-section of the first boss 51 is an arc-shaped structure.

[0036] like Figure 2 As shown, the second boss 14 is arranged at the bottom end of the second shell 12, and the groove 24 is arranged at the top end of the support box 2. The second boss 14 and the groove 24 are directly connected, the groove 24 is a U-shaped groove structure, and the second boss 14 is a U-shaped plate structure.

[0037] like Figure 2 As shown, a sound hole 25 and a switch 26 are arranged on the side wall of the support box, and a dustproof net 251 is arranged on the sound hole 25. The dustproof net 251 can prevent dust from entering the sound hole 25 and further affecting the operation of the infrared alarm 23.

[0038] like Figure 2 and Figure 5 A third through hole 15 is provided in the middle of the top end of the second shell 12 shown in the figure, and a baffle plate 16 is provided above it. The baffle plate 16 is an L-shaped plate structure. The third through hole 15 can dissipate the heat emitted by the first LED light board 13 during operation, and the baffle plate 16 can block the light emitted from the first LED light board 13 through the third through hole 15.

[0039] like Fig.10As shown, the circuit includes a power supply E1, a resistor R1, a resistor R2, a resistor R3, a transistor P1, a transistor P2, a lamp L1, a lamp L2, a switch S and a speaker K1, R1 and R2 are fixed resistors, R3 is a variable resistor, P1 is a phototransistor and its model is L13F1, P2 is a transistor and its model is BC557, L1 is a first LED lamp board 13, L2 is an infrared lamp, the positive electrode of the power supply is connected to the first end of the switch, the second end of the switch is connected in parallel to the first end of R1, the first end of R2 and the emitter of P2, the second end of R1 is connected to the collector of P1, the emitter of P1 is connected in parallel to the base of P2 and the first end of P3, the collector of P2 is connected to the first end of K1, and the second end of K1 is connected to L The first end of R1 and the second end of R2 are connected to the first end of L2, the second end of L2, the second end of L1 and the second end of R3 are connected in parallel to the negative electrode of the power supply. When there is no obstacle in the infrared path, the speaker will not start. When someone passes through the infrared, the speaker will emit a prompt sound. When the infrared beam falls on the L14F1 phototransistor P1, it will make P2 (BC557) non-conductive. At this time, the speaker will not sound and L1 will not light up. When the infrared beam is disconnected, the phototransistor P1 is turned off, P2 is turned on and the speaker and the first LED light board 13 work. The bias of transistor P2 can be set by adjusting the variable resistor R3. Other types of phototransistors can also be used instead of L14F1, but L14F1 is more sensitive.

[0040] The working process of the intelligent pointing device with explosion-proof lamp: the explosion-proof lamp 4 provides light source for people, so that people can see the surrounding environment clearly at the place. When people approach the intelligent pointing device with explosion-proof lamp within 2 meters, the infrared alarm 23 in the supporting box 2 recognizes the approach of people and sends out a prompt sound for people to hear the prompt. Then the second LED light board 13 lights up, illuminating the transparent indicator board 11 in front, so that people can see the instructions and understand the situation.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Intelligent pointing device with explosion-proof lamp, characterized by: The invention comprises an indication structure (1), a support box (2), an explosion-proof lamp base (3), an explosion-proof lamp (4) and a steel bar protection cover (5); the transparent indication plate (11) of the indication structure (1) is connected to the top of the support box (2) through a second shell (12); the explosion-proof lamp base (3) is arranged at the bottom of the support box (2); one side of the support box (2) is connected to an external wall; the lower end of the explosion-proof lamp base (3) is respectively installed with the explosion-proof lamp (4) and the steel bar protection cover (5); the explosion-proof lamp (4) is located inside the steel bar protection cover (15); the first LED lamp panel (13) is installed on the inner wall of the second shell (12); the first battery (21), the second battery (22) and the infrared alarm (23) are installed on the inner wall of the support box (2); the explosion-proof lamp (4) comprises a connecting portion (41), a first shell (42) , a fan (43), a second LED light board (44), a phase change heat sink (45) and a lampshade (46), the first shell (42) being a barrel-shaped structure, the first end of the first shell (42) being fixedly connected to the explosion-proof lamp base (3) via a connecting portion (41), the other end of which being installed with the lampshade (46), the connecting portion (41) being a hollow cylindrical structure, the fan (53) being installed inside the connecting portion, the bottom of the first shell (42) being provided with a first through hole (421), the inside of the connecting portion (41) being connected and communicated with the inside of the first shell (42) via the first through hole (421), the inside of the first shell (42) being provided with a phase change heat sink (45), the first end of the phase change heat sink being in contact with the bottom end of the second LED light board (44), the second end of which being fixedly connected to the bottom of the first shell (42); The lampshade (46) comprises an inner wall arc (461) and an outer wall arc (462); the bottom end of the inner wall arc (461) is fixedly connected to the outer wall arc (462); the curvature of the inner wall arc (461) is smaller than that of the outer wall arc (462); the inner wall arc (461) and the outer wall arc (462) form a concave lens structure; A first end of the explosion-proof lamp base (3) is provided with a plurality of grooves (31), a second end of the explosion-proof lamp base (3) is provided with a second through hole (32), the connecting portion (41) and the second through hole (32) are clamped together, and one end of the steel bar protective cover (5) is provided with a plurality of first bosses (51), each of the first bosses (51) being rotatably clamped together with a groove (31).

2. The intelligent pointing device with explosion-proof lamp according to claim 1 is characterized in that The second boss (14) is arranged at the bottom end of the second shell (12), the groove (24) is arranged at the top end of the support box (2), the second boss (14) and the groove (24) are directly connected, the groove (24) is a U-shaped groove structure, and the second boss (14) is a U-shaped plate structure.

3. The intelligent pointing device with explosion-proof lamp according to claim 1 is characterized in that The cross section of the first boss (51) is an arc-shaped structure.

4. The intelligent pointing device with explosion-proof lamp according to claim 1, characterized in that A third through hole (15) is provided in the middle of the top end of the second shell (12), and a shielding plate (16) is provided above the third through hole. The shielding plate (16) is an L-shaped plate structure.

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