CN214332429U

CN214332429U - Lamp for farm

Info

Publication number: CN214332429U
Application number: CN202120446245.2U
Authority: CN
Inventors: 陈军平; 陈浩博
Original assignee: Shenzhen Qiangliuming Photoelectric Co ltd
Current assignee: Shenzhen Qiangliuming Photoelectric Co ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-10-01
Anticipated expiration: 2031-03-01

Abstract

The utility model discloses a lamp for a farm, which comprises a lamp holder, a housing, a light-emitting component, a cover body and a waterproof structure, wherein the lamp holder forms an installation cavity with a downward opening; the housing is arranged in the mounting cavity and jointly encloses with the cavity wall of the mounting cavity to form an accommodating cavity, and the lower end of the housing is provided with a light transmission part; the light emitting assembly is arranged in the accommodating cavity, and the light emitting side faces the light transmission part; the cover body covers the opening and is hollowed out at the position corresponding to the light transmission part; the waterproof structure is arranged between the cover body and the lamp holder; at least the outer surface of the lamp for the farm is made of a high polymer material. In the utility model, the installation cavity, the housing, the cover body and the waterproof structure are arranged, so that the structural fastening of the lamp for the farm can be realized, and the waterproof performance of the lamp for the farm can be improved; the cover can gather the light emitted by the light-emitting component, so that the light is only emitted from the light-transmitting part, and the light is concentrated; the high polymer material effectively improves the overall ammonia gas resistance of the lamp for the farm.

Description

Lamp for farm

Technical Field

The utility model relates to a plant equipment technical field, concretely relates to lamps and lanterns for plant.

Background

Taking a pig farm as an example: at present, common lighting lamps, such as bulb lamps, are used in most of domestic pig farms. The existing common lighting fixtures generally have the following disadvantages: firstly, the water-proof function is not provided, so that liquid sprayed by a high-pressure water gun is easy to splash when a pig farm is cleaned, and lamps are damaged or poor in electrical contact; secondly, the light emitting angle is large, so that the emitted light is scattered, the concentrated illumination is not facilitated, and the feeding behavior of the bred pigs is influenced; thirdly, the lamp does not have the ammonia resistance, the excrement and urine generated by the cultured animals in the pig farm easily causes the concentration of ammonia in the farm to be higher, the lamp without the ammonia resistance easily reacts with the ammonia water in the air, and is corroded, and the service life of the lamp is greatly shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lamps and lanterns for plant aims at solving the problem that traditional lamps and lanterns for plant's waterproof, resistant ammonia performance is low and light disperses.

In order to achieve the above object, the utility model provides a lamp for farm, include:

the lamp holder is used for being mounted to a mounting wall surface and is provided with a mounting cavity with a downward opening;

the housing is arranged in the installation cavity, and the housing and the wall of the installation cavity jointly enclose to form an accommodating cavity, and the lower end of the housing is provided with a light transmission part;

the light emitting component is arranged in the accommodating cavity, and the light emitting side of the light emitting component faces the light transmission part;

the cover body is covered at the opening of the installation cavity, and the cover body is hollowed out at the position corresponding to the light transmission part; and the number of the first and second groups,

the waterproof structure is arranged at the joint between the cover body and the lamp holder;

wherein, the material of making of the surface of at least lamps and lanterns for the plant is macromolecular material.

Optionally, an annular groove is formed on the lower end surface of the housing around the periphery of the light transmission part;

the cover body corresponds to the annular groove and is convexly provided with an annular convex rib, and the annular convex rib is used for matching the cover body with the annular groove in a concave-convex manner when the cover body covers the opening of the installation cavity, so that the cover body and the lamp holder are clamped and limited together by the cover shell.

Optionally, the lamp holder is formed with an annular slot at the bottom of the mounting cavity;

the upper end of the cover shell is inserted and fixed in the annular slot.

Optionally, the lamp for the farm further comprises a silica gel ring, and the silica gel ring is arranged at the joint between the housing and the installation cavity in a sealing mode.

Optionally, the lamp holder and the cover body have a combined surface;

the assembling surface of the lamp holder and/or the assembling surface of the cover body are/is convexly provided with convex ribs towards the direction of mutual approaching, and the convex ribs form the waterproof structure.

Optionally, the lamp for farm further includes a filtering structure disposed between the light emitting side of the light emitting module and the light transmission portion, and the filtering structure is used for acting on the light emitted by the light emitting module so as to allow the light with a set color to pass through.

Optionally, the filtering structure is movably mounted below the light emitting assembly along a horizontal direction, the filtering structure includes a plurality of filtering regions sequentially arranged along the horizontal direction, and the plurality of filtering regions are used for allowing light rays of a plurality of different colors to pass through in a one-to-one correspondence manner;

the lamp for the farm further comprises a driving mechanism, and the driving mechanism is connected with the filtering structure so as to drive the filtering areas to be respectively positioned right below the light emitting sides of the light emitting assemblies under the action of external force.

Optionally, the drive mechanism comprises:

each roller shaft is rotatably arranged in the containing cavity, two of the three roller shafts are positioned below the light-emitting component and are respectively arranged at two opposite sides of the light-emitting component, and the rest roller shaft is positioned above the light-emitting component; and the number of the first and second groups,

the driving shaft is connected with the roll shaft and is used for rotating under the action of external force;

the filtering structure comprises a transparent carrier film, the transparent carrier film is arranged in a closed ring shape and sequentially wound on the three roll shafts, and the transparent carrier film is sequentially provided with a plurality of filtering areas along the length direction of the transparent carrier film.

Optionally, the upper surface of the lamp holder is arranged in a spherical shape; and/or the presence of a gas in the gas,

at least the outer surface of the lamp for the farm is made of PMMA.

Optionally, the lamp for the farm further comprises a hanging rod protruding from the upper end of the lamp holder, and the hanging rod is made of food-grade 304 stainless steel.

In the technical scheme provided by the utility model, the opening of the installation cavity is arranged downwards, so that part of water flow sputtered from the top to the bottom is effectively prevented from entering the installation cavity; the cover body and the waterproof structure are arranged, so that the structural fastening of the lamp for the farm can be realized, and the waterproof performance of the outer side of the lamp for the farm can be improved; the housing and the accommodating cavity jointly form the accommodating cavity, so that the waterproof and dustproof performance of the inner side of the lamp for the farm is further improved; the cover shell can gather the light emitted by the light-emitting component, so that the light is only emitted from the light-transmitting part, and the light is concentrated; macromolecular material's setting effectively improves the holistic resistant ammonia performance of lamps and lanterns for the plant to help prolonging the life of lamps and lanterns for the plant.

Drawings

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

Fig. 1 is a schematic perspective view of an embodiment of a lamp for a farm according to the present invention;

FIG. 2 is an exploded view of the lamp of FIG. 1;

FIG. 3 is a longitudinal sectional view of a first embodiment of the light fixture for farm use of FIG. 1;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 5 is an enlarged view of the structure at B in FIG. 1;

FIG. 6 is an enlarged view of the structure at C in FIG. 1;

FIG. 7 is a longitudinal sectional view of a second embodiment of the light fixture for farm use of FIG. 1;

fig. 8 is a schematic view of a portion of the filter structure of fig. 7.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

In view of the above, the present invention provides a lamp for farm, please refer to fig. 1 to 8, which are shown in the drawings, according to the present invention, the present invention provides a specific embodiment of the lamp for farm.

The lamp for farm is suitably applied to any breeding space where animals are bred, but for the sake of understanding, the application of the lamp for farm to a pig farm is described as an example in the following embodiments.

It should be noted that, the up and down directions specifically mentioned in the following embodiments generally refer to the vertical direction, i.e. the gravity direction; the horizontal direction is generally a direction substantially perpendicular to the vertical direction. It is to be understood that, in the following embodiments, the description will be given taking as an example the state in which the fixture 100 is mounted, that is, the state after being mounted on the mounting wall surface, and the fixture 100 is not limited to the other state.

Referring to fig. 1 to 3, a lamp 100 for a farm includes a lamp holder 110, a housing 120, a light emitting assembly 130, a cover 140, and a waterproof structure 150, wherein the lamp holder 110 is configured to be mounted on a mounting wall surface, and the lamp holder 110 is formed with a mounting cavity 111 with a downward opening; the housing 120 is arranged in the installation cavity 111, and forms an accommodating cavity 121 together with the cavity wall of the installation cavity 111 in a surrounding manner, and the lower end of the housing 120 is provided with a light-transmitting part 122; the light emitting component 130 is disposed in the accommodating cavity 121, and a light emitting side 131 of the light emitting component 130 is disposed toward the light transmitting portion 122; the cover body 140 is covered at the opening of the installation cavity 111, and the cover body 140 is hollowed out at the position corresponding to the light-transmitting part 122; the waterproof structure 150 is disposed at a connection position between the cover 140 and the lamp socket 110; at least the outer surface of the lamp 100 for a farm is made of a polymer material.

In the technical scheme provided by the utility model, the opening of the installation cavity 111 is arranged downwards, so that part of water flow sputtered from top to bottom is effectively prevented from entering the installation cavity 111; the cover 140 and the waterproof structure 150 are arranged, so that structural fastening of the lamp 100 for the farm can be realized, and the waterproof performance of the outer side of the lamp 100 for the farm can be improved; the housing 120 and the accommodating cavity 121 together form the accommodating cavity 121, which contributes to further improving the waterproof and dustproof performance of the inner side of the lamp 100 for the farm; the cover 120 is arranged to gather the light emitted from the light emitting component 130, so that the light is emitted only from the light-transmitting portion 122, which is helpful for light concentration; the arrangement of the high polymer material effectively improves the overall ammonia gas resistance of the lamp 100 for the farm, thereby being beneficial to prolonging the service life of the lamp 100 for the farm.

The present design does not limit the installation wall surface, which may be embodied as a ceiling, a wall surface, or an outer surface of an installation apparatus, such as a cabinet, a door, an electrical apparatus, or the like. However, for convenience of understanding, in the following embodiments, the installation wall surface is described as an example of a ceiling, and the fixture 100 for a farm is hung on the ceiling.

In view of this, in an embodiment, the lamp 100 for a farm further includes a suspension rod 190 protruding from the upper end of the lamp holder 110, and the suspension rod 190 is made of food grade 304 stainless steel. The hanger bar 190 is used for hanging the lamp holder 110 on the installation wall surface, and the specific shape and size of the hanger bar 190 are not limited, for example, the hanger bar 190 may be arranged to extend upward from the upper surface of the lamp holder 110 and then bend downward to form a hanging ring, and the hanging ring can increase the operation convenience and the installation stability when the lamp 100 for a farm is hung.

The food-grade 304 stainless steel is food-grade stainless steel, so that the safety is higher; moreover, the food-grade 304 stainless steel has the characteristics of corrosion resistance and high temperature resistance, and is not easy to rust.

The design is not limited to the specific representation form of the lamp holder 110, and the lamp holder 110 may be specifically configured to any suitable shape, size, material, and the like according to actual needs.

For example, in one embodiment, the lamp holder 110 is hemispherical, the upper surface of the lamp holder 110 is spherical, and the lower end surface of the lamp holder 110 extends in the horizontal direction. An opening of the mounting cavity 111 is formed at a lower end surface of the lamp socket 110. The upper surface of lamp stand 110 is the spherical setting, can form more mellow and smooth spigot surface for sputter extremely the liquid of lamp stand 110 can be along this spigot surface landing downwards fast, thereby avoids liquid to be in lamp stand 110 gathers, leads to liquid to get into installation cavity 111 and destroys the appearance and locate other members in installation cavity 111.

Of course, the lamp holder 110 may also be configured in other shapes, such as a cylinder, a cone, a sphere, etc., which are not described herein.

The shape and size of the opening of the mounting cavity 111 are also not limited, and may be, but not limited to, circular, oval, polygonal, or other irregular shapes; the number of the openings of the mounting cavity 111 may be one or more, and when the number of the openings is multiple, the arrangement manner of the plurality of openings is not limited, and may be arranged in an array, in a radial manner, in a vortex manner, in a grid manner, or the like. It can be understood that the shape, size and arrangement of the openings affect the overall light emitting effect of the fixture 100 for a farm, and therefore, the openings of the installation cavity 111 can be specifically designed according to actual needs.

The cover casing 120 is substantially cylindrical, and the upper end of the cover casing 120 is open, so that the light emitting assembly 130 can be conveniently installed into the accommodating cavity 121 from the open position; the lower end of the cover 120 is provided with the light-transmitting portion 122, and the specific expression form of the light-transmitting portion 122 is not limited, for example, in an embodiment, the lower end of the cover 120 is directly opened, and at this time, the opening at the lower end of the cover 120 directly forms the light-transmitting portion 122, so that light emitted by the light-emitting component 130 can pass through; or further, a light-transmitting plate or a light-transmitting film is covered at an opening at the lower end of the housing 120, so that the light-transmitting performance is not affected, and the housing 120 is effectively sealed, so that the light-emitting assembly 130 and other components contained in the containing cavity 121 are better protected.

Light emitting component 130 can include LED lamp plate and power supply, power supply with LED lamp plate electric connection, the LED lamp plate includes plate-shaped body and LED lamp pearl, the plate-shaped body can be the circuit board, the one side of laying LED lamp pearl on the plate-shaped body is promptly light-emitting side 131.

Further, in order to prevent the circuit devices related to the light emitting assembly 130 from being affected with moisture, the lamp 100 for farm use further includes at least one waterproof terminal 132, and the waterproof terminal 132 is disposed on the lamp holder 110, so as to effectively protect the connection terminal or related lines of the light emitting assembly 130.

The cover body 140 covers the opening of the installation cavity 111, so that the cover shell 120 is limited in the installation cavity 111 in an equivalent structure, and the compactness and the installation stability of the yangzagong lamp are improved.

Because the farm needs to be cleaned regularly or irregularly, for example, liquid such as cleaning liquid is sprayed by a high-pressure water gun, and the liquid is easy to splash onto lamps arranged in the farm. Accordingly, in this embodiment, the waterproof structure 150 may be disposed at a connection portion between the cover 140 and the lamp socket 110, which helps prevent liquid splashed from outside from entering the installation cavity 111 through the connection portion between the cover 140 and the lamp socket 110, thereby improving the waterproof performance of the whole lamp 100 for a farm.

In addition, in this embodiment, at least the outer surface of the lamp 100 for a farm is made of a polymer material. The outer surface of the lamp 100 for a farm includes the outer surface of the lamp socket 110 and the outer surface of the cover 140. Taking the lamp socket 110 as an example, the whole lamp socket 110 may be made of a polymer material, or a protective layer may be arranged on the original outer surface of the lamp socket 110, where the protective layer is made of a polymer material.

It is understood that the polymer material refers to a material having resistance to ammonia gas and ammonia water, and may be PMMA material, PE material, etc. meeting the above characteristics. Taking the PMMA material as an example, the PMMA material refers to polymethyl methacrylate, that is, commonly referred to as acryl, and has the characteristics of high transparency and low price while resisting ammonia gas and ammonia water corrosion.

Next, referring to fig. 3 to 4, in an embodiment, an annular groove 123 is formed on a lower end surface of the housing 120 around the periphery of the light-transmitting portion 122; the cover body 140 is convexly provided with an annular convex rib 141 corresponding to the annular groove 123, and the annular convex rib 141 is used for being in concave-convex fit with the annular groove 123 when the cover body 140 covers the opening of the installation cavity 111, so that the cover body 140 and the lamp holder 110 are clamped and limited together by the housing 120.

It can be understood that the annular groove 123 may be opened in the middle of the lower end surface of the cover casing 120, or may be opened to extend from the side of the cover casing 120 toward the center of the cover casing 120 to form an annular gap; the annular rib 141 is suitable for the annular groove 123 to be disposed so as to be in concave-convex fit with the annular groove 123 when the cover body 140 covers the opening of the mounting cavity 111, and press the cover 120 upwards, so that the cover 120 is pressed to be limited on the lamp holder 110, which helps to further stabilize the mounting of the cover 120 and also helps to make the structure among the cover 120, the cover body 140 and the lamp holder 110 compact.

Further, in an embodiment, the annular rib 141 and/or the inner groove wall of the annular groove 123 may be elastically disposed, for example, the annular rib 141 is made of an elastic material, and/or the inner groove wall of the annular groove 123 is disposed with an elastic layer, and the elastic material is, for example, a rubber material. With such an arrangement, when the cover body 140 and the lamp holder 110 clamp and limit the housing 120 together, the cover body 140 and the housing 120 are elastically pushed, so that the mounting effect of the cover body 140 and the housing 120 is optimized, and the cover body 140 and the housing 120 are buffered, so that the lamp 100 for a farm is subjected to vibration and impact, and has a good damping and silencing effect.

In addition, referring to fig. 3 and 5, in an embodiment, the lamp socket 110 is formed with an annular slot 112 at a bottom of the mounting cavity 111; the upper end of the cover 120 is inserted and fixed in the annular slot 112. Specifically, when the lamp socket 110 has a sufficient thickness at the bottom of the mounting cavity 111, an annular slot 112 may be directly formed at the bottom of the mounting cavity 111; or, two convex strips may be formed at the bottom of the mounting cavity 111 in a protruding manner, and the two convex strips jointly enclose the annular slot 112. The annular slot 112 is adapted to the upper end of the cover 120, so that the upper end of the cover 120 can be inserted and fixed into the annular slot 112, and the cover 120 is limited from moving horizontally relative to the lamp holder 110.

Similarly, the inner wall of the annular slot 112 and/or the upper end of the housing 120 may be elastically disposed, which is not described herein. In addition, the width of the annular slot 112 may be gradually reduced from bottom to top, so that during the process of inserting the upper end of the cover 120 into the annular slot 112, a gradually increased interference is generated between the two, which helps to secure the installation of the cover 120 on the lamp holder 110.

Referring to fig. 1 to 3, in an embodiment, the lamp 100 for a farm further includes a silicone ring 160, and the silicone ring 160 is disposed at a connection position between the housing 120 and the installation cavity 111 in a sealing manner. The cross section of the silica gel ring 160 is not limited, and can be circular, oval, polygonal or appropriate special-shaped; the silica gel ring 160 can realize the sealing connection between the housing 120 and the installation cavity 111, thereby being beneficial to eliminating the installation gap between the housing 120 and the installation cavity 111 and improving the waterproof and dustproof performances between the housing 120 and the installation cavity 111.

Also for improving the waterproof and dustproof performance of the lamp 100 for farm, please refer to fig. 3 and fig. 6, in an embodiment, the lamp base 110 and the cover 140 have a combined surface; a rib 161 is formed on the assembling surface of the lamp socket 110 and/or the assembling surface of the cover 140 in a protruding manner in a direction approaching each other, and the rib 161 constitutes the waterproof structure 150. The rib 161 can block liquid or impurities permeating from between the assembling surface of the lamp socket 110 and the assembling surface of the cover 140, so as to effectively prevent the liquid or impurities from entering the mounting cavity 111 and affecting the structures of the cover shell 120, the light emitting component 130, and the like. The rib 161 may be disposed on a side away from the mounting cavity 111.

Specifically, the rib 161 may be protruded on one of the assembling surface of the lamp socket 110 and the assembling surface of the cover 140, wherein a groove is formed on the other corresponding to the rib 161, and the rib 161 is in concave-convex fit with the groove. Alternatively, the rib 161 may be elastically deformable, and when the assembling surface of the lamp socket 110 and the assembling surface of the cover 140 are assembled, the rib 161 is deformed by pressure, so as to effectively seal a gap formed at the assembling position.

In addition, referring to fig. 1 to fig. 3, in an embodiment, the lamp 100 for a farm further includes a light filtering structure 170 disposed between the light emitting side 131 of the light emitting device 130 and the light transmitting portion 122, and the light filtering structure 170 is configured to act on the light emitted by the light emitting device 130, so that the light with a set color passes through the light filtering structure. It is understood that the light emitting assembly 130 is, for example, a light source which is emitted by an LED lamp bead, the light source generally includes a plurality of visible light colors, and the filter structure 170 is configured to filter out light of a desired color, so that the light fixture 100 for farm use finally emits light of a desired color. The light filtering structure 170 is detachably mounted in the mounting cavity 111, so that a user can conveniently disassemble and replace the light filtering structure 170 according to actual needs, and the light filtering structure 170 with different colors can be replaced.

Further, referring to fig. 7 and 8, in an embodiment, the filtering structure 170 is movably installed below the light emitting element 130 along a horizontal direction, the filtering structure 170 includes a plurality of filtering regions 171 sequentially arranged along the horizontal direction, and the plurality of filtering regions 171 are used for allowing light of a plurality of different colors to pass through in a one-to-one correspondence manner; the lamp 100 for farm use further includes a driving mechanism 180, and the driving mechanism 180 is connected to the filtering structure 170 to drive the filtering regions 171 to be located right below the light emitting sides of the light emitting modules 130 under the action of external force.

In practical applications, an external force is applied to the driving mechanism 180 by an actuator or manually by a user, so that the driving mechanism 180 operates, and the driving mechanism 180 drives the filtering structure 170 to move in a horizontal direction, so that the plurality of filtering regions 171 sequentially pass through the position right below the light emitting assembly 130, until the filtering region 171 corresponding to a desired light color moves to the position right below the light emitting assembly 130. According to the arrangement, the filter structure 170 does not need to be disassembled and replaced, and the color of light emitted by the lamp 100 for the farm can be adjusted, so that the lamp is suitable for different actual requirements.

Specifically, in an embodiment, the driving mechanism 180 includes at least three rollers 181 and driving shafts, each of the rollers 181 is rotatably installed in the accommodating cavity 121, two of the three rollers 181 are located below the light emitting element 130 and are respectively disposed at two opposite sides of the light emitting element 130, and the remaining one of the rollers 181 is located above the light emitting element 130; the driving shaft is connected with the roller shaft 181 and is used for rotating under the action of external force; the filtering structure 170 includes a transparent carrier film 172, the transparent carrier film 172 is disposed in a closed loop shape and sequentially wound around the three rollers 181, and the transparent carrier film 172 sequentially has a plurality of filtering regions 171 along a length direction thereof.

Taking the example that the number of the roller shafts 181 is four, two of the four roller shafts 181 are located below the light emitting module 130, the remaining two roller shafts are located above the light emitting module 130, and the four roller shafts 181 are arranged in a rectangular shape; the transparent carrier films 172 sequentially wind around the four roller shafts 181, so that the two transparent carrier films 172 can reciprocate along a circular path when the four roller shafts 181 rotate.

The drive shaft may be connected to an output shaft of a drive, such as a motor; of course, the drive shaft may also be embodied as an operating handle or an attached adjusting knob, which is rotated by manual operation by the user.

The light filtering region 171 may be defined by a light filtering film disposed on the transparent carrier film 172, and the light filtering film is flexibly disposed and can be bent when moving to the roller 181, so as to avoid damage.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. A lamp for a farm, comprising:

2. A lamp for a farm according to claim 1, wherein a lower end surface of the cover is formed with an annular groove around an outer periphery of the light-transmitting portion;

3. A lamp as claimed in claim 1, wherein the lamp base is formed with an annular slot at a bottom of the mounting cavity;

the upper end of the cover shell is inserted and fixed in the annular slot.

4. The lamp for a farm according to claim 1, further comprising a silicone ring, wherein the silicone ring is hermetically disposed at a connection between the housing and the installation cavity.

5. A lamp for a farm according to claim 1, wherein said lamp base and said cover have a mating surface for mating with each other;

6. A plant lamp as claimed in any one of claims 1 to 5, further comprising a light filtering structure disposed between the light exit side of the light emitting module and the light transmitting portion, the light filtering structure being configured to act on the light emitted by the light emitting module to allow light of a predetermined color to pass through.

7. The lamp for a farm according to claim 6, wherein the filter structure is movably installed below the light emitting assembly along a horizontal direction, the filter structure comprises a plurality of filter regions sequentially arranged along the horizontal direction, and the plurality of filter regions are used for allowing a plurality of light rays with different colors to pass through in a one-to-one correspondence manner;

8. A fixture according to claim 7, wherein said drive mechanism comprises:

9. A lamp as claimed in claim 1, wherein the lamp base is provided with a spherical upper surface; and/or the presence of a gas in the gas,

at least the outer surface of the lamp for the farm is made of PMMA.

10. The lamp of claim 1, further comprising a hanger rod protruding from an upper end of the lamp base, wherein the hanger rod is made of food grade 304 stainless steel.