CN215570335U

CN215570335U - Floodlight

Info

Publication number: CN215570335U
Application number: CN202122301448.5U
Authority: CN
Inventors: 罗建荣; 张育平; 孙太喜
Original assignee: Guangdong Beishi Dake Technology Co ltd
Current assignee: Guangdong Beishi Dake Technology Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-01-18
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a floodlight which comprises a shell, a lamp holder and a floodlight body, wherein the shell is a hollow cavity; a heat dissipation block having a portion disposed within the housing; the light diffusion cover is arranged below the heat dissipation block; a lamp cap removably electrically connected over the housing; the power panel is arranged on the upper side of the heat dissipation block; an insulating sheet disposed between the power board and the heat dissipation block; the wireless module is fixedly arranged in the shell and is arranged above the power panel; the LED lamp panel is fixedly arranged on the lower side of the heat dissipation block; the induction device is arranged in the center of the LED lamp panel. The LED lamp can be turned on or off through the wireless module and the induction device.

Description

Floodlight

Technical Field

The utility model relates to the technical field of lamps, in particular to a floodlight.

Background

The floodlight is a point light source which can uniformly irradiate all directions, and the irradiation range of the floodlight can be adjusted at will. Unlike conventional spot, projector, or spot lights, floodlights produce a highly diffuse, non-directional beam of light rather than a well-defined beam, and therefore produce a soft, transparent shade, which when used to illuminate an object, reduces the speed of illumination much slower than when used with spot lights, and even floodlights which reduce the speed of illumination much slower appear as a non-shadow producing light source. Because the floodlight has the advantages of strong illumination brightness, wide illumination range, simple installation and the like, the floodlight is generally adopted to provide illumination in some construction sites, large squares, wharfs or open operation zones. The existing floodlight needs a user to manually control a switch, is inconvenient to use and causes poor experience of the user. Therefore, in view of the defects of the above solutions in actual manufacturing and implementation, the present invention provides a floodlight, which is modified and improved, and is based on the acquired spirit and concept, assisted by professional knowledge and experience, and created by many people after ingenuity and experiments, so as to solve the above problems.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to provide a floodlight that solves the above problems.

The floodlight can be realized by the following technical scheme:

the utility model relates to a floodlight which comprises a shell, a floodlight body and a floodlight body, wherein the shell is a hollow cavity; a heat dissipation block having a portion disposed within the housing; the light diffusion cover is arranged below the heat dissipation block; a lamp cap removably electrically connected over the housing; the power panel is arranged on the upper side of the heat dissipation block; an insulating sheet disposed between the power board and the heat dissipation block; the wireless module is fixedly arranged in the shell and is arranged above the power panel; the LED lamp panel is fixedly arranged on the lower side of the heat dissipation block; the induction device is arranged in the center of the LED lamp panel.

In one embodiment, the housing is shaped like an inverted funnel, and the main body of the housing is made of an insulating material.

In one embodiment, the upper end of the housing is provided with a connecting portion, and the connecting portion is an electric conductor and is electrically connected with the lamp cap through a thread.

In one embodiment, the heat dissipation block is made of aluminum alloy.

In one embodiment, the light diffusion cover is made of a transparent material and is connected with the heat dissipation block through a fastening structure.

In one embodiment, the wireless module is one or more of a bluetooth wireless communication module, a WiFi wireless communication module, a 4G wireless communication module, and a 5G wireless communication module.

In one embodiment, the LED lamp panel includes a substrate and a plurality of LED lamp beads, the substrate is annular, and the sensing device is disposed at the center of the substrate; and the LED lamp beads are uniformly distributed on the substrate.

In one embodiment, the induction device comprises a bracket and an inductor, wherein the bracket is fixedly arranged at the center of the LED lamp panel; the inductor is fixedly arranged in the bracket.

In one embodiment, the sensor is a microwave sensor or an infrared sensor.

In one embodiment, the parts of the heat dissipation block, which are respectively contacted with the shell and the light diffusion cover, are provided with waterproof rings.

Compared with the prior art, the intelligent flower watering device has the beneficial effects that:

the floodlight can control the LED lamp to be turned on or turned off through the wireless module and the induction device respectively, so that the floodlight is convenient for a user to use, and meanwhile, the induction device induces that someone is turned on through the control of the LED lamp, so that the functions of energy conservation and environmental protection are effectively realized; an insulating sheet is arranged between the power panel and the radiating block, so that the condition of short circuit caused by the contact of the power panel and the radiating block is effectively prevented; meanwhile, waterproof rings are arranged at the contact parts of the radiating block and the shell and the light diffusion cover respectively, so that the waterproof performance of the lamp body is effectively enhanced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of an external structure of a floodlight according to the present invention;

FIG. 2 is a schematic view of the exterior of the floodlight of FIG. 1 on the other side;

fig. 3 is an exploded view of the floodlight of fig. 1;

fig. 4 is a schematic longitudinal cross-sectional view of a floodlight according to the utility model shown in fig. 1.

The following are marked in the figure: 11, a housing; 111, a connecting portion; 12, a heat dissipation block; 13, a light diffusing cover; 14, a lamp cap; 15, a power panel; 16, an insulating sheet; 17, a wireless module; 18, LED lamp panel; 19, a sensing device; 191, a support; 192, a sensor; and 20, a waterproof ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper" and "lower" are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the utility model is used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or the element which is referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present invention.

Further, in the present invention, unless otherwise expressly stated or limited, the first feature may be directly contacting the second feature or may be directly contacting the first or second feature with the second feature therebetween. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, e.g., as meaning 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a floodlight of the present invention may include a housing 11, a heat dissipation block 12, a light diffusion cover 13, a lamp head 14, a power board 15, an insulation sheet 16, a wireless module 17, an LED lamp panel 18, and a sensing device 19; the shell 11 is a hollow cavity; a part of the heat dissipation block 12 is disposed in the housing 11, and functions to dissipate heat generated by the LED lamp panel 18; the light diffusion cover 13 is arranged below the heat dissipation block 12 and is used for emitting light rays emitted by the LED lamp panel 18; the lamp head 14 is detachably and electrically connected above the shell 11; the power panel 15 is arranged on the upper side of the heat dissipation block 12 and is electrically connected with the lamp holder 14, the wireless module 17, the LED lamp panel 18 and the induction device 19 respectively; the insulation sheet 16 is arranged between the power supply board 15 and the heat dissipation block 12, and is used for preventing a short circuit condition caused by the contact between the power supply board 15 and the heat dissipation block 12; the wireless module 17 is fixedly arranged in the shell 11 and above the power panel 15, and can be wirelessly connected with electronic equipment through the wireless module 17, so that the LED lamp panel 18 can be controlled to be opened or closed; the LED lamp panel 18 is fixedly arranged on the lower side of the heat dissipation block 12; the induction system 19 is arranged in the center of the LED lamp panel 18, and is used for inducing whether a person passes through the lower part of the floodlight lamp when light is insufficient, so that the LED lamp panel 18 is controlled to be opened or closed.

Referring to fig. 1 and 3, in the present embodiment, the housing 11 is in an inverted funnel shape, the main body of the housing is made of an insulating material, the upper end of the housing 11 is provided with a connecting portion 111, and the connecting portion 111 is a conductive body and is electrically connected to the lamp cap 14 through a screw thread. The material of radiating block 12 is the metal, preferably, the material of radiating block 12 is the aluminum alloy, is convenient for go the heat conduction of LED lamp plate 18 is gone out, thereby the extension LED lamp plate 18 with power strip 15's life. Light diffusion cover 13 is transparent material, is convenient for the light that LED lamp plate 18 sent transmits away and induction system 19 responds to, light diffusion cover 13 through buckle structure with radiating block 12 connects. In the present embodiment, the base 14 is an E26 base.

Referring to fig. 3 and 4, in the present embodiment, the power board 15 is electrically connected to the lamp head 14, the wireless module 17, the LED lamp panel 18, and the sensing device 19 respectively, and the adopted technologies are the prior art, so that the details are not repeated. The wireless module 17 may be one or more of a bluetooth wireless communication module, a WiFi wireless communication module, a 4G wireless communication module and a 5G wireless communication module, and in this embodiment, the bluetooth wireless communication module is used as the wireless module 17. In this embodiment, the LED lamp panel 18 includes a substrate and a plurality of LED lamp beads, the substrate is annular, the sensing device 19 is disposed at the center of the substrate, and preferably, the substrate is made of an aluminum substrate; and the LED lamp beads are uniformly distributed on the substrate. The induction device 19 comprises a bracket 191 and an inductor 192, wherein the bracket 191 is fixedly arranged at the center of the LED lamp panel 18; the inductor 192 is fixedly disposed in the bracket 191, and may be a microwave inductor or an infrared inductor, in this embodiment, the inductor 192 is a microwave inductor.

Referring to fig. 3, in this embodiment, in order to better prevent water, a waterproof ring 20 is disposed between the housing 11 and the heat dissipation block 12, a waterproof ring 20 is disposed between the heat dissipation block 12 and the light diffusion cover 13, and the waterproof ring 20 is made of silica gel or rubber.

It should be noted that the floodlight of the present invention can control the LED lamp panel 18 to open or close through the wireless module 17, and can also control the LED lamp panel 18 to open or close through the sensing device 19, the insulating sheet 16 is disposed between the power panel 15 and the heat dissipation block 12, so as to effectively prevent the power panel 15 from leaking electricity and contacting with the heat dissipation block 12 to cause a short circuit; meanwhile, the waterproof ring 20 is arranged at the contact part of the radiating block 12 and the shell 11 and the light diffusion cover 13 respectively, so that the waterproof performance of the lamp body is effectively enhanced.

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

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A floodlight is characterized by comprising a shell which is a hollow cavity; a heat dissipation block having a portion disposed within the housing; the light diffusion cover is arranged below the heat dissipation block; a lamp cap removably electrically connected over the housing; the power panel is arranged on the upper side of the heat dissipation block; an insulating sheet disposed between the power board and the heat dissipation block; the wireless module is fixedly arranged in the shell and is arranged above the power panel; the LED lamp panel is fixedly arranged on the lower side of the heat dissipation block; the induction device is arranged in the center of the LED lamp panel.

2. A floodlight according to claim 1, wherein the housing is inverted funnel-shaped and comprises a body of insulating material.

3. A floodlight according to claim 2, wherein the housing is provided at an upper end thereof with a connection portion, the connection portion being a conductor which is electrically connected to the lamp holder by means of a screw thread.

4. A floodlight according to claim 1, wherein the heat dissipation block is made of an aluminum alloy.

5. A floodlight according to claim 1, wherein the light diffusing cover is made of a transparent material and is connected with the heat dissipating block through a snap-fit structure.

6. A floodlight according to claim 1, wherein the wireless module is one or more of a Bluetooth wireless communication module, a WiFi wireless communication module, a 4G wireless communication module and a 5G wireless communication module.

7. A floodlight according to claim 1, wherein the LED lamp panel comprises a substrate and a plurality of LED lamp beads, the substrate is annular, and the sensing device is arranged at the midpoint of the substrate; and the LED lamp beads are uniformly distributed on the substrate.

8. A floodlight according to claim 7, wherein the induction device comprises a bracket and an inductor, and the bracket is fixedly arranged at the midpoint of the LED lamp panel; the inductor is fixedly arranged in the bracket.

9. A floodlight according to claim 8, wherein said sensor is a microwave sensor or an infrared sensor.

10. A floodlight according to any one of claims 1 to 9, wherein waterproof rings are provided at the contact portions of the heat dissipation block with the housing and the light diffusion cover, respectively.