CN216896960U

CN216896960U - Lamp fitting

Info

Publication number: CN216896960U
Application number: CN202123227416.1U
Authority: CN
Inventors: 皮远军; 赵保红; 文建清; 任朝晖
Original assignee: Zopoise Technology Zhuzhou Co Ltd
Current assignee: Zopoise Technology Zhuzhou Co Ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-07-05
Anticipated expiration: 2031-12-21

Abstract

The embodiment of the utility model discloses a lamp, which comprises a switch component for adjusting lumen, a groove-shaped lamp body, and a light source component and a power supply component which are electrically connected, wherein the light source component and the power supply component are both arranged in an accommodating groove of the groove-shaped lamp body; the switch assembly is arranged on the groove wall of the groove-shaped lamp body and is electrically connected with the light source assembly; the groove-shaped lamp body is characterized in that a first through hole is formed in the groove wall of the groove-shaped lamp body, an inductor seat is arranged in the first through hole, and one end of the inductor seat in the accommodating groove is electrically connected with the power supply assembly. According to the lamp provided by the embodiment of the utility model, the lumens of the light source component are adjusted by the switch component on the groove wall of the groove-shaped lamp body, so that the lamp can change different brightness and power according to different use environments, the use range of the lamp is expanded, and the problems of resource waste, poor lighting effect and the like are effectively avoided.

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

The floodlight is a point light source which can uniformly irradiate all directions, and the irradiation range of the floodlight can be randomly adjusted for being used as a high-brightness diffusion light source.

In the existing stage, the lumen of the light of the LED floodlight is generally fixed when the LED floodlight leaves a factory, namely, the brightness and the power of the LED floodlight cannot be adjusted according to different use environments, so that the use range of the LED floodlight is limited, and the problems of resource waste, poor lighting effect and the like are caused sometimes; in addition, the LED floodlight control mode at the present stage is simple, mechanical control is generally adopted, the intelligent control function is not provided, and the use quality of the lamp is influenced; moreover, also some lamps and lanterns promote its intellectuality through external controlgear, but the leakproofness that its lamp body is connected is relatively poor, is unfavorable for the long-term normal use of lamps and lanterns.

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 of the existing lamp.

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

a trough-shaped lamp body;

the light source component and the power supply component are electrically connected and are arranged in the accommodating groove of the groove-shaped lamp body;

the switch assembly is used for adjusting lumen, is arranged on the groove wall of the groove-shaped lamp body and is electrically connected with the light source assembly;

the groove-shaped lamp body is characterized in that a first through hole is formed in the groove wall of the groove-shaped lamp body, an inductor seat is arranged in the first through hole, and one end of the inductor seat in the accommodating groove is electrically connected with the power supply assembly.

Further, the inductor seat is used for inserting a microwave inductor or a short circuit cap at one end outside the accommodating groove.

Further, the inductor seat comprises a fixing section and an inserting section, wherein the fixing section penetrates through the first through hole and is fixed in the accommodating groove by using a nut and a first sealing ring;

the inserting section is arranged outside the accommodating groove, is sleeved with a second sealing ring, and is inserted into the microwave inductor or the short circuit cap on the end face.

Further, the switch assembly comprises a dial switch and a switch base;

a groove wall of the groove-shaped lamp body is also provided with a second through hole, an installation step is arranged at the second through hole of the groove wall of the groove-shaped lamp body, and the dial switch is arranged on the installation step;

the switch seat is connected to the periphery of the second through hole outside the accommodating groove, and a third sealing ring is arranged between the groove wall of the periphery of the second through hole and the switch seat;

the switch seat is provided with a switch hole for the deflector rod of the dial switch to pass through and move left and right.

Furthermore, the switch assembly further comprises a switch cover, the switch seat is arranged on the side, away from the groove wall of the groove-shaped lamp body, of the switch seat and used for shielding the switch hole, the first end of the switch cover is hinged to the switch seat, and the second end of the switch cover is detachably connected with the switch seat.

Further, a fourth sealing ring is arranged between the switch cover and the switch base.

Further, still include the pivot, the first end of switch cover is equipped with the mounting hole, the mounting hole both sides be equipped with the pivot mounting groove on the switch seat, the pivot passes both ends are connected behind the mounting hole in the pivot mounting groove, just be in two of switch seat be equipped with the rotation between the pivot mounting groove and keep away the dead slot.

Furthermore, the switch seat is provided with a waterproof boss at the periphery of the switch hole, and the switch cover is used for shielding the waterproof boss.

Further, still include the water joint subassembly, including water joint head and fifth sealing washer, still be equipped with the third via hole on the cell wall of slot-shaped lamp body, the water joint head passes the third via hole and use the nut in the holding tank with the fifth sealing washer is fixed.

Further, still include gas tightness screw and sixth sealing washer, still be equipped with the fourth via hole on the cell wall of slot-shaped lamp body, the gas tightness screwed connection is in the fourth via hole, just the sixth sealing washer is established cell wall outside the holding tank with between the nut of gas tightness screw.

According to the lamp provided by the embodiment of the utility model, the electrically connected light source assembly and the electrically connected power supply assembly are both arranged in the accommodating groove of the groove-shaped lamp body, the switch assembly for adjusting the lumens is arranged on the groove wall of the groove-shaped lamp body and is electrically connected with the light source assembly, the groove wall of the groove-shaped lamp body is provided with the first through hole, the inductor seat is arranged in the first through hole, one end of the inductor seat in the accommodating groove is electrically connected with the source assembly, and the lumens of the light source assembly are adjusted through the switch assembly on the groove wall of the groove-shaped lamp body, so that the lamp can change different brightness and power according to different use environments, the use range of the lamp is expanded, and the problems of resource waste, poor illumination effect and the like are effectively avoided.

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 present invention;

fig. 2 is an exploded schematic view of a three-dimensional structure of a microwave inductor of a lamp according to an embodiment of the present invention;

fig. 3 is an exploded schematic view of a three-dimensional structure of a short-circuit cap of a lamp according to an embodiment of the present invention;

fig. 4 is an exploded schematic view of another three-dimensional structure of a lamp according to an embodiment of the present invention;

fig. 5 is an exploded perspective view of a switch assembly of a lamp according to an embodiment of the present invention;

fig. 6 is a schematic side view of a groove-shaped lamp body of a lamp according to an embodiment of the present invention;

fig. 7 is a schematic side view of a switch base of a lamp according to an embodiment of the present invention;

fig. 8 is a schematic cross-sectional view of a switch base of a lamp according to an embodiment of the present invention;

fig. 9 is an exploded perspective view of a waterproof joint assembly of a lamp according to an embodiment of the present invention.

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, an exploded perspective view of a lamp according to an embodiment of the present invention includes a trough-shaped lamp body 10, a light source assembly 20, a power supply assembly 30, and a switch assembly 40.

Wherein, the light source assembly 20 and the power supply assembly 30 are electrically connected and are all arranged in the accommodating groove 110 of the groove-shaped lamp body 10; the switch assembly 40 is used for adjusting lumens, is arranged on the groove wall 120 of the groove-shaped lamp body 10, and is electrically connected with the light source assembly 20; a first through hole 1201 is formed in the groove wall 120 of the groove-shaped lamp body 10, an inductor seat 50 is disposed in the first through hole 1201, and one end of the inductor seat 50 in the accommodating groove 110 is electrically connected to the power supply assembly 30.

Specifically, the trough-shaped lamp body 10 is made of metal material such as aluminum, iron, etc., and includes a trough top opening 101 and a trough bottom 102, in another preferred embodiment of the present invention, the back of the trough-shaped lamp body 10 is further provided with a plurality of heat dissipation fins for dissipating heat of the lamp components in the trough-shaped lamp body 10, so as to improve the overall heat dissipation performance of the lamp.

The light source assembly 20 comprises a light source substrate 210 and LED lamp beads 220 arrayed on the light source substrate 210 in an array manner, the light source substrate 210 is arranged at the groove bottom 102, and when the LED lamp beads 220 are lightened, a light-emitting surface deviating from the groove bottom 102 is formed on the light source substrate 210 and faces the direction of the groove top opening 101; the power module 30 is also disposed on the bottom portion 102 of the receiving groove 110, and is electrically connected to the light source substrate 210 through an electrical connector or a conductive wire.

The switch assembly 40 is disposed on the groove wall 120 of the groove-shaped lamp body 10, and has an operating end disposed outside the accommodating groove 110 and a connecting end disposed inside the accommodating groove 110, wherein the operating end is used for user operation, and the connecting end is used for electrically connecting the light source assembly 20 inside the accommodating groove 110, specifically, the light source assembly 20 is electrically connected to the light source substrate 210 through a conductive wire, so that the adjustment of the lumen value of the light source assembly 20 is realized through the user operation of the operating end, so that the lamp can change different brightness and power according to different use environments, the application range of the lamp is expanded, and the problems of resource waste, poor illumination effect and the like are effectively avoided.

The inductor seat 50 is inserted into the first through hole 1201 and fixed to the groove wall 120 of the groove-shaped lamp body 10, and one end of the inductor seat located inside the accommodating groove 110 is electrically connected to the power supply assembly 30, and one end of the inductor seat located outside the accommodating groove 110 is used for connecting an external control device, where the external control device includes, but is not limited to, a microwave inductor or a short circuit cap.

Further, referring to fig. 2-9, in other preferred embodiments of the present invention, an end of the inductor seat 50 outside the receiving groove 110 is used for inserting a microwave inductor 510 or a short-circuit cap 520.

Specifically, an electrical socket is disposed at an end of the inductor base 50 located outside the accommodating groove 110, and the microwave inductor 510 or the short circuit cap 520 can be electrically connected to the electrical socket conveniently and detachably. The microwave sensor 510 can sense information such as the existence, the movement speed, the distance, the angle, etc. of an object, and further control the power supply assembly 30, where the control includes on-off control of a power supply, color temperature control, etc., so that the intelligence of the lamp is improved; the short circuit cap 520 is inserted into the electrical connection port and covers the short circuit cap 530, so that the short circuit cap 520 is in a relatively sealed environment, and the short circuit cap has an effect of protecting the power supply module 30, thereby improving the safety of the lamp during operation.

Further, in other preferred embodiments of the present invention, the inductor seat 50 includes a fixing section 501 and a plug section 502, the fixing section 501 passes through the first through hole 1201 and is fixed in the receiving groove 110 by using a nut 60 and a first sealing ring 601;

the insertion section 502 is disposed outside the accommodation groove 110, sleeved with a second sealing ring 602, and inserted with the microwave inductor 510 or the short circuit cap 520 on an end surface.

Specifically, the fixing section 501 and the inserting section 502 are connected to each other, a thread is provided around the fixing section 501 to pass through the first through hole 1201, the first sealing ring 601 is sleeved inside the accommodating groove 110, and the first sealing ring is fixed on the groove wall 120 through the nut 60; the diameter of the insertion section 502 is larger than the aperture of the first via hole 1201, the insertion section is arranged outside the accommodating groove 110, the second sealing ring 602 is sleeved between the groove wall 120 and the insertion section 502, and the end face of the insertion section is provided with the electrical connection interface for inserting the microwave inductor 510 or the short circuit cap.

In addition, the lamp further comprises a reflecting cover 230, a glass cover 240 and a cover ring 250, wherein the glass cover 240 is arranged on the groove top opening 101 and is connected to the groove-shaped lamp body 10 in a pressing manner by surrounding the cover ring 250, and the connection mode between the cover ring 250 and the groove-shaped lamp body 10 includes but is not limited to a snap connection or a screw connection; a sealant 260 is arranged between the glass cover 240 and the groove top opening 101, specifically, a groove 1011 is arranged around the groove top opening 101, the sealant 260 is arranged in the groove 1011, and then the glass cover 240 is covered on the groove top opening 101 and is fixed by the cover ring 250; the reflecting cover 230 is a horn-shaped structure with openings at two ends, one end of the reflecting cover abuts against the light source substrate 210 to enclose the LED lamp beads 220, and the other end of the reflecting cover abuts against the glass cover 240 to reflect light emitted from the side surfaces of the LED lamp beads 220 and transmit the light to the outside of the lamp through the glass cover 240.

In addition, a U-shaped bracket 270 for connecting an external mounting location is connected to the side of the groove-shaped lamp body 10, and both ends of the U-shaped bracket 270 are respectively hinged to both sides of the groove-shaped lamp body 10, so that the U-shaped bracket 270 can rotate relative to the groove-shaped lamp body 10 to change the projection angle of the lamp.

Further, the switch assembly 40 includes a dial switch 410 and a switch base 420;

a second through hole 1202 is further formed in the groove wall 120 of the groove-shaped lamp body 10, an installation step 1203 is formed in the second through hole 1202 of the groove wall 120 of the groove-shaped lamp body 10, and the dial switch 410 is arranged on the installation step 1203;

the switch seat 420 is connected to the outer periphery of the second through hole 1202 outside the accommodating groove 110, and a third sealing ring 603 is arranged between the groove wall 120 of the outer periphery of the second through hole 1202 and the switch seat 420;

the switch base 420 has a switch hole 4201 for the dial of the dial switch 410 to pass through and to be toggled left and right.

Specifically, the dial switch 410 is mounted on the mounting step 1203 by passing through the second through hole 1202, one end of the dial switch extends into the second through hole 1202 and is connected with the circuit board 430, the other end of the dial switch is disposed in the switch hole 4201 of the switch base 420, the switch base 420 is connected to the groove wall 120 on the periphery of the second through hole 1202 by a screw, a sealing ring groove is disposed on one surface of the switch base 420 facing the groove wall 120, and the third sealing ring 603 is disposed in the sealing ring groove to improve the sealing property between the switch base 420 and the groove-shaped lamp body 10 and improve the safety of the switch assembly 40 during operation.

In addition, the switch assembly 40 further includes a switch cover 440 disposed on the side of the switch seat 420 away from the slot wall 120 of the slot-shaped lamp body 10 for shielding the switch hole 4201, the first end 4401 of the switch cover 440 is hinged to the switch seat 420, and the second end 4402 is detachably connected to the switch seat 420.

Specifically, the first end 4401 is hinged to one end of the switch base 420, the second end 4402 is detachably connected to the other end of the switch base 420, and the switch cover 440 can rotate around the hinge point to open the switch hole 4201 or close the switch hole 4201.

Further, the switch assembly 40 further includes a rotating shaft 450, a mounting hole 4403 is disposed at the first end 4401 of the switch cover 440, a rotating shaft mounting groove 4202 is disposed on the switch seat 420 at two sides of the mounting hole 4403, two ends of the rotating shaft 450 after passing through the mounting hole 4403 are connected in the rotating shaft mounting groove 4202, and a rotation clearance groove 4203 is disposed between two rotating shaft mounting grooves 4202 of the switch seat 420.

Specifically, the hinged end portion of the switch seat 420 and the switch cover 440 is provided with two shaft mounting grooves 4202 and the rotation clearance groove 4203 positioned between the two shaft mounting grooves 4202, the shaft 450 passes through the mounting hole 4403 and is placed in the rotation clearance groove 4203, two ends of the shaft 450 are connected in the shaft mounting grooves 4202, thereby completing the hinge connection between the switch seat 420 and the first end 4401, and the second end 4402 is detachably and fixedly connected with the switch seat 420 through a screw.

In addition, a waterproof boss 4203 is disposed on the switch base 420 around the switch hole 4201, and the switch cover 440 covers the waterproof boss 4203.

Specifically, the switch base 420 is not a flat plate structure, and the middle of the switch base, that is, the periphery of the switch hole 4201, is convex to form the waterproof boss 4203, so that rainwater is prevented from being poured into the switch hole 4201 to damage the dial switch 410, and the waterproof performance is good.

A fourth packing 604 is provided between the switch cover 440 and the switch base 420.

Specifically, a sealing groove is formed on the outer periphery of the waterproof boss 4203, the fourth sealing ring 604 is disposed in the sealing groove, and then the switch cover 440 covers the waterproof boss 4203 and the switch hole 4201, so as to further improve the sealing performance of the switch assembly 40.

Further, the lamp further includes a waterproof connector assembly 70, which includes a waterproof connector 710 and a fifth sealing ring 605, a third through hole 1203 is further disposed on the groove wall 120 of the groove-shaped lamp body 10, and the waterproof connector 710 passes through the third through hole 1203 and is fixed in the accommodating groove 110 by using a nut 720 and the fifth sealing ring 605.

Specifically, the waterproof connector lug 710 passes through the third through hole 1203, the fifth sealing ring 605 is sleeved in the accommodating groove 110, and the waterproof connector lug 720 is fixed, so that the waterproof connector lug 710 has good waterproof performance, and the safety of the power supply assembly 30 of the lamp during operation can be further improved through the fifth sealing ring 605.

In addition, the lamp further includes an airtight screw 80 and a sixth sealing ring 606, a fourth through hole 1204 is further disposed on the groove wall 120 of the trough-shaped lamp body 10, the airtight screw 80 is connected in the fourth through hole 1204, and the sixth sealing ring 1204 is disposed between the groove wall 120 outside the accommodation groove 110 and a nut of the airtight screw 80.

Specifically, the air-tight screw 80 is sleeved on the sixth sealing ring 1204 and then fastened in the fourth through hole 1204 of the groove wall 120, so as to conveniently perform an air-tight test on the closed space of the accommodating groove 110 through the air-tight screw 80.

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 positional relationship between the two, the technical effect of the present invention 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 described above are shown and described as a series of acts, it is to be understood and appreciated by one 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 a worker skilled 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

1. A light fixture, comprising:

a groove-shaped lamp body;

2. A light fixture as recited in claim 1, wherein an end of the inductor seat outside the receptacle groove is configured to receive a microwave inductor or a shorting cap.

3. The lamp of claim 2, wherein the inductor base comprises a fixing section and an insertion section, the fixing section passes through the first through hole and is fixed in the receiving groove by using a nut and a first sealing ring;

4. The light fixture of claim 1, wherein the switch assembly comprises a dip switch and a switch housing;

a second through hole is formed in the groove wall of the groove-shaped lamp body, an installation step is arranged at the second through hole in the groove wall of the groove-shaped lamp body, and the dial switch is arranged on the installation step;

5. A lamp as recited in claim 4, wherein the switch assembly further comprises a switch cover disposed on a side of the switch base opposite to the wall of the trough-shaped lamp body for covering the switch opening, the switch cover having a first end hinged to the switch base and a second end detachably connected to the switch base.

6. A lamp as recited in claim 5, wherein a fourth gasket is disposed between the switch cover and the switch base.

7. The lamp according to claim 5, further comprising a rotating shaft, wherein a mounting hole is formed at a first end of the switch cover, a rotating shaft mounting groove is formed in the switch base on two sides of the mounting hole, the rotating shaft penetrates through the mounting hole and then is connected to the inside of the rotating shaft mounting groove at two ends, and a rotating clearance groove is formed between the two rotating shaft mounting grooves of the switch base.

8. A lamp as recited in claim 5, wherein a waterproof boss is disposed on an outer periphery of the switch hole of the switch base, and the switch cover is configured to cover the waterproof boss.

9. A light fixture as recited in claim 1, further comprising a waterproof terminal assembly including a waterproof terminal and a fifth gasket, wherein a third via hole is formed in a wall of the channel-shaped light body, and the waterproof terminal passes through the third via hole and is secured within the receiving channel by a nut and the fifth gasket.

10. The lamp of claim 1, further comprising a hermetic screw and a sixth sealing ring, wherein a fourth through hole is further formed in a wall of the groove-shaped lamp body, the hermetic screw is connected in the fourth through hole, and the sixth sealing ring is disposed between the wall of the groove outside the receiving groove and a nut of the hermetic screw.