CN215862930U - Lamp fitting - Google Patents

Abstract

The embodiment of the utility model discloses a lamp, which comprises a groove-shaped lamp body, a light source component, a junction box, a lampshade and a protective net, wherein the groove-shaped lamp body is arranged on the groove-shaped lamp body; the light source component is arranged at the bottom of the groove in the groove-shaped lamp body and is provided with a light-emitting surface facing the opening part of the groove top of the groove-shaped lamp body; the junction box is arranged on one side of the bottom of the groove, which is far away from the light source component, one end of the junction box, which faces the bottom of the groove, is an open end, the first side edge of the open end is hinged with the groove-shaped lamp body, and the second side edge of the open end is detachably connected with the groove-shaped lamp body; the lampshade is opposite to the luminous surface and is connected to the opening part of the groove top for shielding the groove-shaped lamp body; the protection network is established at the lamp shade and deviates from trough-shaped lamp body one side, and the outward flange can be dismantled with the side of trough-shaped lamp body and be connected. The lamp provided by the embodiment of the utility model can be used for conveniently disassembling, maintaining and installing components in the lamp junction box, and the safety of high-altitude operation of the lamp is improved; meanwhile, the protective net has the effect of preventing the lamp body from being damaged due to impact, and the use quality of the lamp is improved.

Description

Lamp fitting

Technical Field

The embodiment of the utility model belongs to the technical field of illumination, and particularly relates to a lamp.

Background

With the continuous development of LED lighting technology, LED lamps are used in various industries in life. In the application scenes, the LED lamps at the present stage can be invaded by flying birds and insect lamps, so that excrement, dirt and the like are left on the lamp bodies, a lot of troubles are brought to lamp cleaning, and meanwhile, heat dissipation of the lamp bodies is influenced, so that the service life of the lamp is reduced to a certain extent; on the other hand, the lower part of the lamp body of the LED lamps is mostly glass or PVC lampshade, which is easy to be damaged by impact and affects the normal use of the lamp; moreover, the LED lamps are generally suspended at a high place, and need to be operated at high altitude when being replaced and maintained due to special application scenes, and the structure of the lamps is often complex and is not easy to detach, maintain and install, so that the examination on the safety of the operation at high altitude is certainly brought.

SUMMERY OF THE UTILITY MODEL

In view of this, an embodiment of the present invention provides a lamp, which is used to solve at least one technical problem existing in the current stage of LED lamps.

An embodiment of the present invention provides a lamp, which includes:

a trough-shaped lamp body;

a light source assembly provided at a groove bottom portion in the groove-shaped lamp body and having a light emitting surface facing a groove top opening portion of the groove-shaped lamp body;

the junction box is arranged on one side of the bottom of the groove, which is far away from the light source component, one end of the junction box, which faces the bottom of the groove, is an open end, a first side edge of the open end is hinged with the groove-shaped lamp body, and a second side edge of the open end is detachably connected with the groove-shaped lamp body;

a lamp shade which is opposite to the luminous surface and is connected with the opening part of the groove top for shielding the groove-shaped lamp body;

the protective net is arranged on one side, deviating from the groove-shaped lamp body, of the lampshade, and the outer edge of the protective net is detachably connected with the side edge of the groove-shaped lamp body.

Furthermore, the open end is a quadrangle, and the first side edge and the second side edge are two opposite sides of the quadrangle respectively; or the first side edge and the second side edge are two adjacent sides of the quadrangle respectively.

Furthermore, a first connecting sheet extending to the groove wall of the groove-shaped lamp body is arranged on the first side edge outside the junction box, a second connecting sheet extending to the first side edge is arranged on the groove wall of the groove-shaped lamp body, and the first connecting sheet and the second connecting sheet are arranged in a staggered and crossed manner and are connected through a connecting shaft.

Furthermore, the first side edge is provided with two first connecting sheets side by side, the groove wall of the groove-shaped lamp body is provided with two second connecting sheets side by side, and the two second connecting sheets are connected through the two connecting shafts respectively.

Furthermore, a groove perpendicular to the second side edge is formed in the position, close to the bottom of the groove, of the second side edge on the outer side of the junction box;

a connecting column extending to the second side edge is arranged on the groove wall of the groove-shaped lamp body, and a screw hole communicated with the groove is formed in the connecting column;

and a screw is arranged in the screw hole and penetrates through the screw hole to be inserted into the groove.

Further, the bottom of the groove becomes gradually higher from the direction away from the second side edge to the direction close to the second side edge.

Further, the light source assembly comprises a light source substrate, a plurality of LED lamp beads and a lens;

the LED lamp beads are arranged on the light source substrate in an array manner to form the light-emitting surface;

one surface of the light source substrate, which is far away from the plurality of LED lamp beads, is connected to the bottom of the groove in the groove-shaped lamp body;

the lens is connected the light source base plate orientation lamp shade one side for the cover is established on a plurality of LED lamp pearls.

Further, still include power supply module, power supply module includes the power, the power is established on the tank bottom in the terminal box to with light source base plate electric connection.

Furthermore, the power supply assembly further comprises an inductor, and the inductor is arranged on the bottom of the groove in the junction box and is electrically connected with the power supply.

Further, the sealing device also comprises a sealing assembly, wherein the sealing assembly comprises a first sealing ring and a second sealing ring;

the first sealing ring is arranged below the open end and positioned between the bottom of the groove and the junction box

The second sealing ring is arranged below the opening part of the groove top and is positioned between the lampshade and the groove-shaped lamp body.

According to the lamp provided by the embodiment of the utility model, the junction box is arranged on one side of the groove bottom of the groove-shaped lamp body, which is away from the light source assembly, one end of the junction box, which faces the groove bottom, is an open end, the first side edge of the open end is hinged with the groove-shaped lamp body, and the second side edge of the open end is detachably connected with the groove-shaped lamp body; simultaneously, still be equipped with the protection network in the below of lamp body, this protection network has the effect that prevents that the lamp body from receiving the striking and damaging, promotes the use quality of lamps and lanterns.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

Fig. 1 is an exploded schematic view of a three-dimensional structure of a lamp according to an embodiment of the utility model;

fig. 2 is an exploded schematic view of another three-dimensional structure of a lamp according to an embodiment of the utility model;

fig. 3 is a schematic perspective view of a lamp according to an embodiment of the utility model;

fig. 4 is a schematic side view of a lamp according to an embodiment of the utility model.

Detailed Description

The following detailed description of the embodiments of the present invention will be provided with reference to the accompanying drawings and examples, so that how to implement the embodiments of the present invention by using technical means to solve the technical problems and achieve the technical effects can be fully understood and implemented.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect. Furthermore, the terms "coupled" or "electrically connected" are intended to encompass any direct or indirect electrical coupling. Thus, if a first device couples to a second device, that connection may be through a direct electrical coupling or through an indirect electrical coupling via other devices and couplings. The following description is of the preferred embodiment for carrying out the utility model, and is made for the purpose of illustrating the general principles of the utility model and not for the purpose of limiting the scope of the utility model. The scope of the present invention is defined by the appended claims.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

Referring to fig. 1, a schematic cross-sectional exploded view of a three-dimensional structure of a lamp according to an embodiment of the present invention includes a trough-shaped lamp body 10, a light source assembly 20, a junction box 30, a lampshade 40, and a protective mesh 50.

A groove bottom 110 provided in the groove-shaped lamp body 10 and having a light emitting surface 210 facing the groove top opening 120 of the groove-shaped lamp body 10; the junction box 30 is arranged on the side of the tank bottom 110, which is far away from the light source assembly 20, one end of the junction box 30, which faces the tank bottom 110, is an open end 310, a first side 3101 of the open end 310 is hinged with the trough-shaped lamp body 10, and a second side 3102 of the open end 310 is detachably connected with the trough-shaped lamp body 10; the lamp cover 40 is connected to the groove top opening 120 so as to face the light emitting surface 210 and shield the groove-shaped lamp body 10; the protective net 50 is arranged on the side of the lampshade 40 departing from the groove-shaped lamp body 10, and the outer edge of the protective net is detachably connected with the side edge of the groove-shaped lamp body 10.

The groove-shaped lamp body 10 is a groove-shaped lamp body which includes but is not limited to a rectangular parallelepiped, a cube, a cylinder or an elliptic cylinder structure, the lampshade 40 is a transparent cover plate and is arranged at the opening part 120 of the groove top in a covering manner, and the transparent cover plate is used for shielding the groove-shaped lamp body 10 to form a relatively closed accommodating space; the light source assembly 20 is disposed in the accommodating space, and has a light-emitting surface 210, specifically, one surface of the light source assembly 20 deviating from the light-emitting surface 210 is connected to the groove bottom 110, so that the light-emitting surface 210 faces the groove top opening 120, and further, light emitted from the light-emitting surface 210 can be projected to the outside of the groove-shaped lamp body 10 through the lampshade 40 above the groove top opening 120.

The open end 310 of the junction box 30 is connected to the side of the tank bottom 110 facing away from the light source assembly 20, and the power source assembly 60 is disposed on the tank bottom 110 inside the junction box 30. Specifically, the terminal box 30 is disposed above the trough-shaped lamp body 10, specifically on the side of the trough bottom 110 away from the light source assembly 20, the open end 310 of the terminal box 30 faces the trough bottom 110, wherein the first side 3101 is hinged to the trough bottom 110, and the second side 3102 is detachably connected to the trough bottom 110, so that the open end 310 is fastened to the trough bottom 110, and a closed space is formed between the trough bottom 110 and the terminal box 30, so that the power supply assembly 60 is disposed in the terminal box 30, so that the power supply assembly 60 can be disposed in a relatively closed space, and when the power supply assembly 60 needs to be installed, removed or maintained, the terminal box 30 does not need to be completely removed, and only the detachable connection on the second side 3102 needs to be removed, the junction box 30 is rotated around the hinged point of the hinged connection, so that the closed space of the junction box 30 is opened, the power supply assembly 60 inside the junction box is installed, detached and maintained, the operation time of high-altitude operation on the lamp is reduced, and the safety of the high-altitude operation of the lamp is improved.

The protection net 50 is arranged below the groove-shaped lamp body 10, specifically, the protection net 50 is connected to one surface of the lampshade 40 deviating from the groove-shaped lamp body 10, the protection net 50 is of a net structure with a plurality of hollow parts, the outer edge of the protection net is detachably connected to the side edge of the groove-shaped lamp body 10 through a connecting piece, so that the protection net 50 surrounds the lampshade 40 and the lower part of the groove-shaped lamp body 10, the lamp is protected, when the lamp is used in open places such as roads, parking lots and playgrounds, the lamp can protect objects such as birds, vehicles and stones from being impacted, the lamp is prevented from being damaged by impact, and the use quality of the lamp is improved.

Referring to fig. 2-4, in another preferred embodiment of the present invention, the open end 310 is a quadrilateral, and the first side 3101 and the second side 3102 are two opposite sides of the quadrilateral, respectively; or the first side 3101 and the second side 3102 are two adjacent sides of the quadrangle, respectively.

Specifically, the open end 310 is a quadrilateral, such as a square or rectangle, and if it is desired to connect it to the tank bottom 110, only two sides thereof need to be connected to the tank bottom 110, such as in one embodiment of the present invention, the first side 3101 is connected to the tank bottom 110 by a hinge, and the second side 3102 opposite to the first side 3101 is detachably connected to the tank bottom 110, as shown in fig. 2; in yet another embodiment of the present invention, the first side 3101 is hingedly connected to the channel bottom 110, and the second side 3102 adjacent the first side 3101 is removably connected to the channel bottom 110.

In addition, a first connecting piece 301 extending to a groove wall of the groove-shaped lamp body 10 is disposed on the first side 3101 outside the junction box 30, a second connecting piece 302 extending to the first side 3101 is disposed on the groove wall of the groove-shaped lamp body 10, and the first connecting piece 301 and the second connecting piece 302 are arranged in a staggered and crossed manner and connected by a connecting shaft 303.

A possible hinge connection between the terminal box 30 and the groove-shaped lamp body 10 is described, and specifically, the first connecting piece 301 and the second connecting piece 302 are respectively arranged on the outer side of the terminal box 30 and the groove wall of the groove-shaped lamp body 10, and the first connecting piece 301 and the second connecting piece 302 are arranged in a staggered and crossed manner and are strung together through the connecting shaft 303, so that the first connecting piece 301 and/or the second connecting piece 302 can rotate relative to the connecting shaft 303, and thus the hinge connection between the terminal box 30 and the groove-shaped lamp body 10 is completed.

Further, the first side 3101 is provided with two first connecting pieces 301 side by side, the groove wall of the groove-shaped lamp body 10 is provided with two second connecting pieces 302 side by side, and the two second connecting pieces are respectively connected through the two connecting shafts 303.

Specifically, two hinge points are disposed on the first side 3101, the two hinge points are disposed along the length direction of the first side 3101, and each hinge point has one first connecting piece 301, one second connecting piece 302 and one connecting shaft 303 to realize the hinge connection between the terminal box 30 and the slot-shaped lamp body 10, so that the reliability and operability of the hinge connection between the terminal box 30 and the slot-shaped lamp body 10 can be improved through the two hinge points, and the quality of the lamp can be improved.

In addition, in a preferred embodiment of the present invention, a groove 304 perpendicular to the second side 3102 is formed on the second side 3102 of the outer side of the junction box 30 near the slot bottom 110;

a connecting column 101 extending to the second side edge 3102 is arranged on the groove wall of the groove-shaped lamp body 10, and a screw hole 102 communicated with the groove 301 is arranged on the connecting column 101;

a screw 103 is arranged in the screw hole 102, and the screw 103 is inserted into the groove 304 through the screw hole 102.

Specifically, the groove 304 is located at the bottom of the second side 3102 outside the junction box 30, the connection column 101 is connected on the groove wall of the groove-shaped lamp body 10 and extends to the position of the groove 304, and the connection column 101 is provided with a screw hole 102 communicated with the groove 304, and the screw 103 passes through the screw hole 102 and extends into the groove 304, so as to complete the detachable connection between the junction box 30 and the groove-shaped lamp body 10 at the second side 3102.

Further, in order to improve the firmness of the connection between the junction box 30 and the trough-shaped lamp body 10 on the second side 3102, the groove 304 is a groove with a certain slope, that is, the bottom of the groove 304 is gradually higher from the direction away from the second side 3102 to the direction close to the second side 3102. Specifically, the groove 304 has a structure with a lower front end and a higher rear end, and when the screw 103 passes through the screw hole 102 and extends into the groove 304, the screw 103 is firmly fixed on the groove 304 along with the change of the slope of the groove 304, thereby completing the connection between the junction box 30 and the trough-shaped lamp body 10 on the second side 3102.

Further, the light source assembly 20 includes a light source substrate 220, a plurality of LED beads (not shown), and a lens 230;

the plurality of LED lamp beads are arranged on the light source substrate 220 in an array manner to form the light-emitting surface 210;

one surface of the light source substrate 220, which is far away from the plurality of LED lamp beads, is connected to the groove bottom 110 in the groove-shaped lamp body 10;

the lens 230 is connected to the light source substrate 220 and faces the lampshade 40, and is used for covering the plurality of LED beads.

Specifically, the light source substrate 220 is generally an aluminum substrate or a PCB, and is connected to the groove bottom 110, the plurality of LED beads are arranged in an array on a surface of the light source substrate 220 facing the groove top opening 120 to form the light emitting surface 210 facing the groove top opening 120, and the lens 230 is disposed between the light source substrate 220 and the lamp cover 40 and connected to the light source substrate 220 to cover the plurality of LED beads therein.

Further, the power supply assembly 60 includes a power supply 610, and the power supply 610 is disposed on the slot bottom 110 in the terminal box 30 and electrically connected to the light source substrate 220.

Specifically, the power supply 610 is disposed on the slot bottom 110, so that it is accommodated in the closed space formed by the junction box 30 and the slot-shaped lamp body 10, and the power supply 610 is electrically connected to the light source substrate 220 on the other side of the slot bottom 110 through a conductive wire or an electrical connector.

In addition, the power module 60 further includes an inductor 620, and the inductor 620 is disposed on the bottom 110 of the slot in the terminal box 30 and electrically connected to the power source 610.

The inductor 620 includes, but is not limited to, a sound-control inductor, which is disposed on the slot bottom 110 and is accommodated in the closed space formed by the junction box 30 and the slot-shaped lamp body 10, and the inductor 620 is electrically connected to the power supply 610 through a communication wire or an electrical connector to control the power supply 610 to be turned on or off.

Further, the lamp further comprises a bird prevention cover 70 arranged on the side of the junction box 60 away from the groove-shaped lamp body 10, and the bird prevention cover 70 is provided with an inclined surface 710 with a high middle part and a low periphery.

Here, the bird prevention cover 70 is disposed above the junction box 60, and specifically, the bird prevention cover 70 has a horn-like shape with a high middle portion and a low outer periphery, and an opening of the horn-like structure faces the junction box 60 and is connected thereto. Here, the inclined surface 710 has a certain slope to prevent birds from standing on the inclined surface, and on the other hand, has a certain self-cleaning function to prevent dust, dirt, and the like from covering the inclined surface and further affecting the heat dissipation performance of the bird.

Further, the surface of the bird cage 70 facing away from the junction box 30 is made of a material having a coefficient of friction less than a threshold value.

Specifically, the inclined surface 710 is made of a special material, for example, a material with a friction coefficient smaller than a threshold value, so that the inclined surface 710 is smooth, which is more beneficial to preventing flying birds from standing, and further improves the self-cleaning capability to prevent dust, dirt, and feces from gathering, thereby not only reducing the trouble of cleaning, but also improving the heat dissipation performance of the lamp.

In addition, the top of the bird prevention cover 70 is provided with an installation rod 720, and the installation rod 720 is a hollow structure through which a power line can be inserted.

Specifically, in order to facilitate the installation of the lamp, the installation rod 720 is disposed on the top of the bird prevention cover 70, one end of the installation rod 720 is connected to the bird prevention cover 70, and the other end is used for connecting to an external installation site of the lamp, where the installation rod 720 is a hollow structure, so that an external input power line can pass through and be electrically connected to the power supply assembly 60.

Further, the lamp further comprises a sealing assembly 80, the sealing assembly comprises a first sealing ring 810 and a second sealing ring (not shown in the figure);

the first seal 810 is disposed below the open end 310 between the slot bottom 110 and the junction box 30;

the second seal ring is provided below the groove top opening 120 and between the globe 40 and the groove-shaped lamp body 10.

Specifically, in order to improve the tightness of the connection between the terminal box 30 and the trough-shaped lamp body 10, the first sealing ring 810 is disposed below the open end 310, i.e., between the groove bottom 110 and the terminal box 30, when the terminal box 30 is connected to the groove bottom 110, the connection between the two can be more tightly sealed by the first sealing ring 810, the waterproof performance of the terminal box 30 is improved, and the safety of the power supply module 60 is improved; in addition, in order to increase the connection density between the groove-shaped lamp body 10 and the globe 40, below the groove top opening 120, that is, the second sealing ring is provided between the lamp cover 40 and the groove-shaped lamp body 10, and, in particular, the groove top opening part 120 is provided with a sealing groove, the second sealing ring is arranged in the sealing groove, then the lampshade 40 is covered on the groove top opening part 120, in other preferred embodiments of the present invention, a surface cover 820 is disposed on a side of the lamp housing 40 facing away from the lens 230, the surface cover 820 is fastened to the outer edge of the groove top opening 120, and presses the lamp housing 40 on the groove top opening 120, here, the connection between the groove-shaped lamp body 10 and the lamp cover 40 can be more compact through the second sealing ring, so that the waterproof performance of the groove-shaped lamp body 10 is improved, and the safety of the light source assembly 20 in use is improved.

Here, by adding the sealing assembly 80, the protection level of the lamp housing can be improved to have the protection level of ip (inner protection)66, and further the quality of the lamp can be improved to adapt to the harsh outdoor use environment.

It is to be understood that the terminology used in the embodiments of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in the examples of the present invention and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and "a" and "an" generally include at least two, but do not exclude at least one, unless the context clearly dictates otherwise.

It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three types of relationships may exist, e.g., a first component and/or a second component, may represent: the first component exists alone, the first component and the second component exist simultaneously, and the second component exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

It should be understood that although the terms first, second, third, etc. may be used in embodiments of the present invention to describe certain elements, these elements should not be limited by these terms. These terms are only used to distinguish one component from another. For example, a first element may also be referred to as a second element, and similarly, a second element may also be referred to as a first element, without departing from the scope of embodiments of the present invention.

The words "if", as used herein, may be interpreted as "at … …" or "at … …" or "in response to a determination" or "in response to a monitoring", depending on the context. Similarly, the phrase "if it is determined" or "if it is monitored (a stated condition or event)" may be interpreted as "when determining" or "in response to determining" or "when monitoring (a stated condition or event)" or "in response to monitoring (a stated condition or event)", depending on the context.

In embodiments of the present invention, "substantially equal to", "substantially perpendicular", "substantially symmetrical", and the like, mean that the macroscopic size or relative positional relationship between the two features referred to is very close to the stated relationship. However, it is clear to those skilled in the art that the positional relationship of the object is difficult to be exactly constrained at small scale or even at microscopic angles due to the existence of objective factors such as errors, tolerances, etc. Therefore, even if a slight dot error exists in the size and position relationship between the two, the technical effect of the utility model is not greatly affected.

It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.

In the various embodiments described above, while, for purposes of simplicity of explanation, the methodologies are shown and described as a series of acts, it is to be understood and appreciated by those of ordinary skill in the art that the methodologies are not limited by the order of acts, as some acts may, in accordance with one or more embodiments, occur in different orders and/or concurrently with other acts from that shown and described herein or not shown and described herein, as would be understood by one of ordinary skill in the art.

Those of skill in the art would understand that information, signals, and data may be represented using any of a variety of different technologies and techniques. For example, data, instructions, commands, information, signals, bits (bits), symbols, and chips that may be referenced throughout the above description may be represented by voltages, currents, electromagnetic waves, magnetic fields or particles, optical fields or particles, or any combination thereof.

Those of skill would further appreciate that the various illustrative logical blocks, modules, units, circuits, and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both. To clearly illustrate this interchangeability of hardware and software, various illustrative components, blocks, modules, units, circuits, and steps have been described above generally in terms of their functionality. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the overall system. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.

It should also be noted that those of ordinary skill in the art will appreciate that embodiments of the present invention set forth numerous technical details for the purpose of providing a better understanding of the present invention. However, the technical solutions claimed in the claims of the present invention can be basically implemented without these technical details and various changes and modifications based on the above-described embodiments. Accordingly, in actual practice, various changes in form and detail may be made to the above-described embodiments without departing from the spirit and scope of the utility model.

In addition, those skilled in the art will appreciate that embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (10)

1. A light fixture, comprising:

a trough-shaped lamp body;

a light source assembly provided at a groove bottom portion in the groove-shaped lamp body and having a light emitting surface facing a groove top opening portion of the groove-shaped lamp body;

the junction box is arranged on one side of the bottom of the groove, which is far away from the light source component, one end of the junction box, which faces the bottom of the groove, is an open end, a first side edge of the open end is hinged with the groove-shaped lamp body, and a second side edge of the open end is detachably connected with the groove-shaped lamp body;

a lamp shade which is opposite to the luminous surface and is connected with the opening part of the groove top for shielding the groove-shaped lamp body;

the protective net is arranged on one side, deviating from the groove-shaped lamp body, of the lampshade, and the outer edge of the protective net is detachably connected with the side edge of the groove-shaped lamp body.

2. A light fixture as recited in claim 1, wherein said open end is a quadrilateral, and said first side and said second side are opposite sides of said quadrilateral, respectively; or the first side edge and the second side edge are two adjacent sides of the quadrangle respectively.

3. A lamp as claimed in claim 1, wherein a first connecting piece extending to the groove wall of the groove-shaped lamp body is provided on the first side outside the junction box, a second connecting piece extending to the first side is provided on the groove wall of the groove-shaped lamp body, and the first connecting piece and the second connecting piece are arranged in a staggered and crossed manner and connected through a connecting shaft.

4. A lamp as claimed in claim 3, wherein two of said first connecting pieces are arranged side by side on said first side, and two of said second connecting pieces are arranged side by side on a wall of said trough-shaped lamp body, and are connected by two of said connecting shafts, respectively.

5. A light fixture as recited in claim 1, wherein a groove is formed on the second side of the junction box outside adjacent to the bottom of the slot, perpendicular to the second side;

a connecting column extending to the second side edge is arranged on the groove wall of the groove-shaped lamp body, and a screw hole communicated with the groove is formed in the connecting column;

and a screw is arranged in the screw hole and penetrates through the screw hole to be inserted into the groove.

6. A light fixture as recited in claim 5, wherein a bottom of said groove tapers from being distal to said second side.

7. The lamp of claim 1, wherein the light source assembly comprises a light source substrate, a plurality of LED beads, and a lens;

the LED lamp beads are arranged on the light source substrate in an array manner to form the light-emitting surface;

one surface of the light source substrate, which is far away from the plurality of LED lamp beads, is connected to the bottom of the groove in the groove-shaped lamp body;

the lens is connected the light source base plate orientation lamp shade one side for the cover is established on a plurality of LED lamp pearls.

8. The light fixture of claim 7, further comprising a power supply assembly including a power supply disposed on the bottom of the slot in the junction box and electrically connected to the light source substrate.

9. The light fixture of claim 8, wherein the power supply assembly further comprises an inductor disposed on the bottom of the slot in the junction box and electrically connected to the power supply.

10. The light fixture of claim 1, further comprising a seal assembly comprising a first seal ring and a second seal ring;

the first sealing ring is arranged below the open end and is positioned between the bottom of the groove and the junction box;

the second sealing ring is arranged below the opening part of the groove top and is positioned between the lampshade and the groove-shaped lamp body.

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