CN213118772U

CN213118772U - Lamp set

Info

Publication number: CN213118772U
Application number: CN202022206826.7U
Authority: CN
Inventors: 曹波; 邱明; 丁美林
Original assignee: Lumlux Lighting Suzhou Inc
Current assignee: Lumlux Lighting Suzhou Inc
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-05-04
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a lamp, it belongs to the lighting technology field, and it includes lamp body, power and a plurality of light emitting module. The lamp shell is divided into a power supply area and a lamp source area along a second direction, a plurality of heat dissipation structures are arranged on the back of the lamp source area at intervals along the first direction, each heat dissipation structure comprises a plurality of heat dissipation tooth sheets arranged at intervals along the second direction, an included angle is formed between the first direction and the second direction, a plurality of first heat dissipation holes penetrate through the lamp source area, the plurality of first heat dissipation holes are arranged at intervals along the second direction, the first heat dissipation holes and the heat dissipation tooth sheets are arranged in a staggered mode in the second direction, a plurality of second heat dissipation holes penetrate through two sides of the lamp source area, and the plurality of second heat dissipation holes are arranged at intervals along the first direction; the power supply is detachably arranged at one end of the lamp shell and is positioned in the power supply area; the plurality of light emitting modules are electrically connected to the power supply, arranged at the other end of the front surface of the lamp housing and positioned in the lamp source area. The lamp has the advantages of good heat dissipation effect, compact structure, narrow and long structure, good light supplementing effect and convenience in power supply maintenance and replacement.

Description

Lamp set

Technical Field

The utility model belongs to the technical field of the illumination, especially, relate to a lamp.

Background

The plant light supplement lamp is a lamp which uses light to replace sunlight to provide a light source required by plant growth and development according to the natural law of plant growth and the principle that plants utilize sunlight to carry out photosynthesis. The power of plant light filling lamp and the calorific capacity of luminous module are all very big.

In the structure of a common plant light filling lamp dome lamp, luminous module and power all set up in the front of lamp body, and a plurality of luminous modules set up respectively in the both sides of power, and this kind of overall arrangement makes the width and the length of lamp body all very big to the shading area is great, and the calorific capacity of luminous module and power is all very big moreover, and heat between them is the transmission of each other, leads to temperature between them all higher, influences life. In addition, the power supply is fixedly arranged in the accommodating groove formed in the lamp shell, and is not easy to detach and replace when damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lamp, the structure is narrow long, has reduced the shading area, and the radiating effect is good, and the power can be dismantled, and the replacement is convenient.

As the conception, the utility model adopts the technical proposal that:

a light fixture, comprising:

the lamp body is divided into a power supply area and a lamp source area along a second direction, a plurality of heat dissipation structures are arranged on the back of the lamp source area at intervals along a first direction, each heat dissipation structure comprises a plurality of heat dissipation toothed sheets arranged at intervals along the second direction, an included angle is formed between the first direction and the second direction, a plurality of first heat dissipation holes penetrate through the lamp source area, the plurality of first heat dissipation holes are arranged at intervals along the second direction, the first heat dissipation holes and the heat dissipation toothed sheets are arranged in a staggered mode in the second direction, a plurality of second heat dissipation holes penetrate through two sides of the lamp source area, and the plurality of second heat dissipation holes are arranged at intervals along the first direction;

the power supply is detachably arranged at one end of the lamp shell and is positioned in the power supply area;

and the light-emitting modules are electrically connected with the power supply, arranged at the other end of the front surface of the lamp shell and positioned in the lamp source area.

Optionally, the power supply includes a linear housing cover, and the linear housing cover is detachably disposed on the back of the power supply area of the lamp housing.

Optionally, the power supply includes an L-shaped housing cover, and the L-shaped housing cover is detachably disposed at one end of the lamp housing.

Optionally, the lighting module further comprises a plurality of fixing frames, one fixing frame is correspondingly arranged on one lighting module, the fixing frame comprises a frame body, the back surface of the light-emitting module is attached to the front surface of the light source area, the frame body is tightly pressed on the periphery of the front surface of the light-emitting module, clamping holes penetrate through the two sides of the light source area along the second direction, the clamping holes are arranged at intervals along the second direction, the frame body is provided with a plurality of first clamping hooks along two sides of the second direction, the first clamping hook far away from one side of the edge of the lamp shell penetrates through the first heat dissipation hole and abuts against the back surface of the lamp shell, the first clamping hook near one side of the edge of the lamp shell penetrates through the clamping hole and abuts against the front surface of the lamp shell, and a plurality of second clamping hooks are arranged on one side of the frame body along the first direction, penetrate through the second heat dissipation holes and are tightly abutted to the back surface of the lamp shell.

Optionally, the light emitting module includes:

the back surface of the aluminum substrate is attached to the front surface of the lamp source area;

the lamp beads are arranged on the front side of the aluminum substrate;

and the transparent cover is attached to the front surface of the aluminum substrate and covers the lamp bead.

Optionally, still include the sealing washer, the seal groove has been seted up to the open end of translucent cover, the sealing washer set up in the seal groove.

Optionally, the lamp further comprises a vent valve, the lamp housing is provided with a mounting hole, the mounting hole is communicated with the inner space of the lamp housing, and the vent valve is mounted in the mounting hole.

Optionally, the lamp further comprises a wire passing rubber sleeve, the wire passing rubber sleeve is arranged on the front surface of the lamp housing, two ends of the wire passing rubber sleeve are respectively connected to the power supply area and the lamp source area, and an output wire of the power supply penetrates through the wire passing rubber sleeve and is connected to the light emitting module.

Optionally, the lamp housing is integrally formed by die casting.

Optionally, the lamp further comprises a suspension bracket, the suspension bracket comprises a hanging rod and two side brackets connected to the hanging rod, the two side brackets are respectively located on two sides of the back face of the lamp source area, each side bracket is provided with a hook at the bottom end, and the hook can penetrate through the second heat dissipation hole and abut against the front face of the lamp housing.

The utility model has the advantages that:

the utility model provides a lamps and lanterns form first wind channel between two adjacent heat radiation structure for the air inlet, a plurality of second louvre places department of lamp source district one side forms the second wind channel, is used for the air inlet, for forming the third wind channel between two adjacent heat dissipation teeth, is used for the air-out. When the lamp emits light, the power supply and the light-emitting module work and generate a large amount of heat to heat air around the lamp, and multiple strands of air around the lamp respectively enter from the first air channel and the second air channel and upwards flow through the third air channel between the two radiating fins to leave the lamp, so that the flow of hot air above the lamp is accelerated, the radiating efficiency is improved, and the temperature is favorably reduced. The arrangement of the first heat dissipation holes, the second heat dissipation holes and the heat dissipation structure enables the heat dissipation effect of the lamp to be good, the power loss to be small and the service life to be long. The power supply and the light-emitting module are respectively arranged at two ends of the front surface of the lamp shell, so that the structure is narrow and long, and the shading area is small. The power can be dismantled and set up in the one end of lamp body, and the power can be dismantled, and the replacement is convenient, sets up also to be favorable to reducing the maintenance of follow-up power, tears open the degree of difficulty of changing in one end. The lamp has the advantages of good heat dissipation effect, compact structure, narrow and long structure and good light supplementing effect.

Drawings

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

fig. 2 is a schematic structural diagram of a lamp according to a first embodiment of the present invention;

fig. 3 is a top view of a lamp housing according to an embodiment of the present invention;

fig. 4 is a bottom view of the lamp housing according to the first embodiment of the present invention;

fig. 5 is a bottom view of a part of the lamp housing according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a fixing frame according to a first embodiment of the present invention;

fig. 7 is an exploded schematic view of a suspension state of a lamp according to a second embodiment of the present invention;

fig. 8 is a schematic structural diagram of a suspension state of a lamp according to an embodiment of the present invention.

In the figure:

100. a power supply area; 101. a lamp source region;

1. a lamp housing; 10. a heat dissipating blade; 11. a first heat dissipation hole; 12. a second heat dissipation hole; 13. a clamping hole; 14. mounting holes;

201. a linear shell cover; 202. an L-shaped shell cover; 21. sealing rubber strips;

3. a light emitting module; 31. an aluminum substrate; 32. a transparent cover;

4. a fixing frame; 41. a frame body; 42. a first hook; 43. a second hook; 44. a fixing hole;

5. a vent valve;

6. a suspension bracket; 61. a side bracket; 62. a hanging rod;

7. and a wire passing rubber sleeve.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Example one

The present embodiment provides a lamp, referring to fig. 1 to 6, which includes a lamp housing 1, a power supply, and a plurality of light emitting modules 3.

As shown in fig. 2 and 3, the lamp housing 1 is divided into a power supply area 100 and a lamp source area 101 along the second direction, the back of the lamp source area 101 is provided with a plurality of heat dissipation structures at intervals along the first direction, each heat dissipation structure comprises a plurality of heat dissipation fins 10 arranged at intervals along the second direction, the first direction is an included angle with the second direction, the lamp source area 101 is penetrated with a plurality of first heat dissipation holes 11, the plurality of first heat dissipation holes 11 are arranged at intervals along the second direction, the first heat dissipation holes 11 and the heat dissipation fins 10 are arranged in a staggered manner in the second direction, and therefore the situation that the heat dissipation fins 10 shield the first heat dissipation holes 11 to influence ventilation is avoided. As shown in fig. 1, the power supply is detachably disposed at one end of the lamp housing 1 and located in a power supply area 100; the plurality of light emitting modules 3 are electrically connected to a power supply, disposed at the other end of the front surface of the lamp housing 1, and located in the lamp source region 101.

As shown in fig. 4, a plurality of second heat dissipation holes 12 penetrate through both sides of the lamp source region 101, and the second heat dissipation holes 12 are arranged at intervals along the first direction. In this embodiment, the first direction and the second direction are perpendicular to each other, the number of the heat dissipation structures is three, the lamp source region 101 is divided into two symmetrical portions by the plurality of first heat dissipation holes 11, and each portion is provided with two light emitting modules 3 arranged side by side. The lamp shell 1 is integrally formed through die casting, the appearance is concise and attractive, and the manufacturing efficiency is high. The lamp can be used as a ceiling lamp for supplementing light to high-power plants.

As shown in fig. 2, the arrow direction in the figure indicates the air flowing direction, a first air duct is formed between two adjacent heat dissipation structures for air intake, a second air duct is formed at the position of the plurality of second heat dissipation holes 12 at one side of the light source region 101 for air intake, and a third air duct is formed between two adjacent heat dissipation fins 10 for air outtake. When the lamp emits light, the power supply and the light-emitting module 3 work and generate a large amount of heat to heat air around the lamp, and multiple strands of air around the lamp respectively enter from the first air channel and the second air channel and flow upwards through the third air channel between the two heat dissipation fins 10 to leave the lamp, so that the flow of hot air above the lamp is accelerated, the heat dissipation efficiency is improved, and the temperature is favorably reduced. The lamp source area 101 is penetrated with a plurality of first heat dissipation holes 11, the plurality of first heat dissipation holes 11 are arranged at intervals along the second direction, so that hot air in the lamp housing 1 can flow upwards through the first heat dissipation holes 11 to enter a third air duct and then flow to the outside so as to reduce the temperature of the lamp, and the arrangement of the first heat dissipation holes 11, the second heat dissipation holes 12 and the heat dissipation structure ensures that the lamp has good heat dissipation effect, small power loss and long service life; the power supply and the light-emitting module 3 are respectively arranged at two ends of the front surface of the lamp shell 1, so that the structure is narrow and long, and the shading area is small. The big consumption of lamps and lanterns makes the power fragile, so can dismantle the power and set up in the one end of lamp body 1, the power can be dismantled, and the replacement is convenient, sets up also to be favorable to reducing the maintenance of follow-up power, tear the degree of difficulty of changing in one end. The lamp has the advantages of good heat dissipation effect, compact structure, narrow and long structure, good light supplementing effect and convenience in power supply maintenance and replacement.

As shown in fig. 1, each light emitting module 3 includes an aluminum substrate 31, beads (not shown), and a transparent cover 32, wherein the back surface of the aluminum substrate 31 is attached to the front surface of the lamp source region 101 and is locked by screws, a plurality of beads are uniformly disposed on the front surface of the aluminum substrate 31, and the transparent cover 32 is attached to the front surface of the lamp source region 101 and covers the beads. The transparent cover 32 is arranged, so that lamp beads can be protected, and the transparent cover is transparent and good in light transmission effect.

In order to fix the transparent cover 32 on the lamp shell 1, the lamp further comprises a plurality of fixing frames 4, one light-emitting module 3 is correspondingly provided with one fixing frame 4, the fixing frame 4 comprises a frame body 41, the back surface of the light-emitting module 3 is attached to the front surface of the lamp source area 101, the frame body 41 is pressed on the circumference of the front surface of the light-emitting module 3, as shown in fig. 1 and 6, the two sides of the lamp source region 101 along the second direction are penetrated with the clamping holes 13, the clamping holes 13 are arranged at intervals along the second direction, the frame body 41 is provided with the first clamping hooks 42 along the two sides of the second direction, the first clamping hook 42 far away from one side of the edge of the lamp housing 1 passes through the first heat dissipation hole 11 and abuts against the back of the lamp housing 1, the first clamping hook 42 close to one side of the edge of the lamp housing 1 passes through the clamping hole 13 and abuts against the front of the lamp housing 1, the frame body 41 is provided with the second clamping hooks 43 along one side of the first direction, and the second clamping hooks 43 pass through the second heat dissipation holes 12 and abut against the back of the lamp housing 1. In this embodiment, the frame body 41 is provided with a plurality of fixing holes 44 along the opposite side of first direction, and the fastener is worn to locate fixing hole 44 and is fixed in the front of lamp body 1, and the fastener is preferably such as screw, and fixed frame 4 is preferably the plastic frame, and the plastic frame is directly pressed and is covered in translucent cover 32, not only makes translucent cover 32 fixed firm, has avoided lamps and lanterns to expand and take place the displacement in high temperature work, has improved the waterproof sealing performance of translucent cover 32 moreover.

Furthermore, a clamping groove is circumferentially formed in the inner side of the frame body 41, and the light emitting module 3 is clamped in the clamping groove so as to be firmly fixed on the front surface of the lamp housing 1.

Optionally, the lamp further includes a sealing ring, the opening end of the transparent cover 32 is provided with a sealing groove, and the sealing ring is disposed in the sealing groove. Set up the sealing washer between translucent cover 32 and lamp body 1 for the leakproofness is good, avoids impurity such as steam to get into, promotes life.

Further, the lamp further comprises a wire passing rubber sleeve 7, the wire passing rubber sleeve 7 is arranged on the front face of the lamp housing 1, two ends of the wire passing rubber sleeve 7 are respectively connected to the power supply area 100 and the lamp source area 101, and an output wire of a power supply penetrates through the wire passing rubber sleeve 7 and is connected to the light emitting module 3. In this embodiment, as shown in fig. 3, two wire-passing rubber sleeves 7 are disposed between the power source area 100 and the lamp source area 101, two output wires of the power source are disposed, the two output wires respectively pass through the two wire-passing rubber sleeves 7 and are correspondingly connected to the two aluminum substrates 31 arranged along the second direction, and the input wires of the power source are connected to a Wieland waterproof connector (not shown) disposed on the lamp housing 1. The output line of the power supply not only enables the appearance of the lamp to be more concise and beautiful through the hidden wiring mode, but also ensures the sealing property inside the lamp shell 1.

In this embodiment, the power source includes a linear housing cover 201, and the linear housing cover 201 is detachably disposed on the back of the power source area 100 of the lamp housing 1. Furthermore, the back of the lamp housing 1 is provided with a containing groove, and the opening end of the linear housing cover 201 is buckled in the containing groove and is positioned in the power supply area 100; a circuit board is fixed inside the linear shell cover 201 through screws; the linear shell cover 201 is provided with an extension plate which is fixed on the substrate of the lamp shell 1 through a fastener; a sealing rubber strip 21 is arranged between the linear shell cover 201 and the lamp shell 1 to improve the sealing performance, so that the service life of parts inside the power supply is prolonged.

Further, the lamp further comprises a vent valve 5, as shown in fig. 3, a mounting hole 14 is formed in the lamp housing 1, the mounting hole 14 is communicated with the inside of the lamp housing 1, and the vent valve 5 is mounted in the mounting hole 14. The setting of ventilation valve 5 can in time discharge the steam in the lamp body 1 and do benefit to the cooling, avoids transparent inside moisture to appear under the high temperature condition and influences the printing opacity.

As shown in fig. 1, the lamp further includes a suspension bracket 6, the suspension bracket 6 can suspend the lamp to a desired height position, the suspension bracket 6 includes a hanging rod 62 and two side brackets 61 connected to two ends of the hanging rod 62, the two side brackets 61 are respectively located at two sides of the back of the lamp source region 101, a hook is arranged at the bottom end of each side bracket 61, and the hook can penetrate through the second heat dissipation hole 12 and abut against the front of the lamp housing 1. In this embodiment, the side bracket 61 includes a first side lever, a middle cross bar and a second side lever which are integrally connected in sequence, the middle cross bar is convexly provided with a limiting groove, and the bottom ends of the first side lever and the second side lever are respectively bent with a hook, i.e. one side bracket 61 is provided with two hooks, so that the stability of the two ends of the lamp during hanging is improved, and the hooks are prevented from falling off the second heat dissipation holes 12; the hanging rod 62 comprises a bending body part and hook parts which are integrally connected to the two sides of the bending body part, the bending body part is used for hanging a fixture, the fixture can be a hanging rope and the like, the hook parts comprise a connecting rod and a hook, one end of the connecting rod is connected to the bending body part, the other end of the connecting rod is connected to the hook, the hook is used for hooking a limiting groove of a middle cross rod of the side support 61, and the structure is convenient to disassemble and hang due to the arrangement. The second heat dissipation hole 12 can be used for heat dissipation and can hook the suspension bracket 6.

Example two

The present embodiment provides a lamp, the same or similar components as those in the first embodiment are denoted by the same reference numerals as those in the first embodiment, and for the sake of simplicity, only the differences from the first embodiment are described, except that: as shown in fig. 7 and 8, the power supply includes an L-shaped housing cover 202, and the L-shaped housing cover 202 is detachably disposed at one end of the lamp housing 1. The L-shaped arrangement is complementary with the step structure at one end of the lamp shell 1, so that the shading area is reduced, and the illumination area is effectively enlarged.

This lamps and lanterns can be compatible have the power of L shape cap 202 and a line shape cap 201, and the power of L shape has reduced the shading area, has effectively enlarged illumination area, and the power of a line shape has reduced the overall height of lamps and lanterns, can arrange wantonly according to the different demands in market. Of course, power supplies of other different shapes can be arranged according to requirements, and are not described in detail herein.

The above embodiments have been described only the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and is not departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A light fixture, comprising:

the lamp body (1), the lamp body (1) is divided into a power supply area (100) and a lamp source area (101) along a second direction, the back of the lamp source area (101) is provided with a plurality of heat dissipation structures at intervals along the first direction, each heat dissipation structure comprises a plurality of heat dissipation tooth sheets (10) at intervals along the second direction, an included angle is formed between the first direction and the second direction, the lamp source area (101) is penetrated with a plurality of first heat dissipation holes (11), the first heat dissipation holes (11) are arranged at intervals along the second direction, the first heat dissipation holes (11) and the heat dissipation tooth sheets (10) are arranged in a staggered manner along the second direction, a plurality of second heat dissipation holes (12) are respectively penetrated through two sides of the lamp source area (101), and the second heat dissipation holes (12) are arranged at intervals along the first direction;

the power supply is detachably arranged at one end of the lamp shell (1) and is positioned in the power supply area (100);

the light-emitting modules (3) are electrically connected to the power supply, arranged at the other end of the front surface of the lamp shell (1) and located in the lamp source area (101).

2. A lamp as claimed in claim 1, wherein the power supply comprises a linear housing cover (201), and the linear housing cover (201) is detachably disposed on the back of the power supply area (100) of the lamp housing (1).

3. A lamp as claimed in claim 1, characterized in that said power supply comprises an L-shaped housing cover (202), said L-shaped housing cover (202) being detachably arranged at one end of said lamp housing (1).

4. The lamp according to claim 1, further comprising a plurality of fixing frames (4), one fixing frame (4) is correspondingly disposed on one light emitting module (3), the fixing frame (4) comprises a frame body (41), the back surface of the light emitting module (3) is attached to the front surface of the light source region (101), the frame body (41) is pressed against the circumferential direction of the front surface of the light emitting module (3), the two sides of the light source region (101) along the second direction are penetrated with clamping holes (13), the clamping holes (13) are disposed at intervals along the second direction, the two sides of the frame body (41) along the second direction are both provided with a plurality of first clamping heat dissipation holes (42), and the first clamping hook (42) far away from one side of the edge of the light housing (1) penetrates through the first clamping hook (11) and abuts against the back surface of the light housing (1), the first clamping hook (42) close to one side of the edge of the lamp shell (1) penetrates through the clamping hole (13) and abuts against the front face of the lamp shell (1), the frame body (41) is provided with a plurality of second clamping hooks (43) along one side of the first direction, and the second clamping hooks (43) penetrate through the second heat dissipation holes (12) and abut against the back face of the lamp shell (1).

5. A luminaire as claimed in claim 1, characterized in that said light-emitting module (3) comprises:

an aluminum substrate (31) having a back surface attached to the front surface of the lamp source region (101);

the lamp beads are arranged on the front surface of the aluminum substrate (31);

and the transparent cover (32) is attached to the front surface of the aluminum substrate (31) and covers the lamp bead.

6. A lamp as claimed in claim 5, further comprising a sealing ring, wherein a sealing groove is formed at an opening end of the transparent cover (32), and the sealing ring is disposed in the sealing groove.

7. A lamp as claimed in claim 1, further comprising a vent valve (5), wherein a mounting hole (14) is formed in the lamp housing (1), the mounting hole (14) is communicated with the inner space of the lamp housing (1), and the vent valve (5) is mounted in the mounting hole (14).

8. A lamp as claimed in claim 1, further comprising a wire-passing rubber sleeve (7), wherein the wire-passing rubber sleeve (7) is disposed on the front surface of the lamp housing (1), two ends of the wire-passing rubber sleeve are respectively connected to the power supply region (100) and the lamp source region (101), and an output wire of the power supply is inserted into the wire-passing rubber sleeve (7) and connected to the light-emitting module (3).

9. A lamp as claimed in any one of the preceding claims 1 to 8, characterized in that the envelope (1) is integrally formed by die casting.

10. A lamp as claimed in any one of claims 1 to 8, further comprising a suspension bracket (6), wherein the suspension bracket (6) comprises a hanging rod (62) and two side brackets (61) connected to the hanging rod (62), the two side brackets (61) are respectively located at two sides of the back surface of the lamp source region (101), and a hook is disposed at the bottom end of each side bracket (61), and can pass through the second heat dissipation hole (12) and abut against the front surface of the lamp housing (1).