CN213362293U - Solar floodlight - Google Patents

Abstract

The utility model discloses a solar floodlight, including lamp body and the photovoltaic board that has first connecting wire, the lamp body includes front end open-ended casing, the respirator, the rechargeable battery group that has the second connecting wire, the light source subassembly, the reflector, printing opacity glass and face frame, be provided with first perforation and water joint on the casing, the respirator sets up on the lateral wall of casing, rechargeable battery group, the light source subassembly, reflector and printing opacity glass set up in the casing and arrange in proper order from the back to the front, rechargeable battery group is connected with the light source subassembly electricity, printing opacity glass is through waterproof sealing washer and casing seal cooperation, the face frame can be dismantled with the opening of casing and be connected, the second connecting wire stretches out from first perforation and is connected with first connecting wire electricity, the second connecting wire passes through water joint and casing seal cooperation; the solar water heater has the advantages that solar energy is utilized for power supply, meanwhile, the waterproof performance is improved, and the applicability is good.

Description

Solar floodlight

Technical Field

The utility model belongs to the technical field of the illumination lamps and lanterns, especially, relate to a solar energy floodlight.

Background

The floodlight is a lamp which converges light of a light source and projects the light to a specified direction to realize regional lighting, the irradiation range of the floodlight can be adjusted at will, the floodlight is represented as an octahedral icon in a scene, the whole scene can be lighted by adopting a single or multiple matched modes, and the floodlight has the advantages of energy conservation, environmental protection, safety, long service life and the like, and is widely applied to various lighting places.

But current floodlight is mostly supplied power through external power supply, and in some outdoor scenes that do not have external power supply, floodlight only can drive through built-in battery, and it is short to lead to the duration that floodlight lights, and needs often to change built-in battery, and outdoor scene environment is moist in addition, and floodlight's waterproof performance is general, can't effectively completely cut off steam, when steam infiltration floodlight in and condense on light emitting area, influence illuminating effect, the suitability is relatively poor.

Disclosure of Invention

The utility model aims to solve the technical problem that a solar floodlight is provided, utilize solar energy to supply power, improve waterproof performance simultaneously, the suitability is better.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a solar floodlight comprises a lamp body and a photovoltaic panel with a first connecting line, wherein the lamp body comprises a shell with an opening at the front end, a respirator, a rechargeable battery pack with a second connecting line, a light source component, a reflecting shade, a light-transmitting glass and a face frame, the shell is provided with a first perforation and a waterproof joint, the respirator is arranged on the side wall of the shell, the rechargeable battery pack, the light source component, the reflecting cover and the light-transmitting glass are arranged in the shell and are sequentially arranged from back to front, the rechargeable battery pack is electrically connected with the light source component, the light-transmitting glass is in sealing fit with the shell through a waterproof sealing ring, the face frame with the opening of casing can be dismantled and be connected, the second connecting wire is followed first perforation stretches out and with first connecting wire electricity is connected, the second connecting wire pass through waterproof joint with the sealed cooperation of casing.

Preferably, the front end face of the shell is recessed backwards to form a mounting groove matched with the edge of the light-transmitting glass, an annular groove for accommodating the waterproof sealing ring is formed in the bottom of the mounting groove, the waterproof sealing ring is clamped in the annular groove, part of the waterproof sealing ring enters the mounting groove, and the light-transmitting glass is clamped in the mounting groove and pressed on the waterproof sealing ring.

Preferably, a flange is formed at a front end of the case so as to extend in an outward circumferential direction, the flange is provided with a plurality of second through holes, a plurality of female screw posts and a plurality of bolts are provided at a rear end surface of the face frame, and the bolts are screwed with the female screw posts after passing through the second through holes.

Preferably, the rim of the face frame extends rearwardly to form a raised ring around the circumferential outer side of the flange.

Preferably, a female connector is arranged at one end of the first connecting line, a male plug is arranged at one end of the second connecting line, and the male plug is in plug-in fit with the female connector.

Preferably, the light source assembly comprises a substrate and a plurality of LED lamp beads arranged on the substrate, the reflector comprises a reflector, through holes with the number equal to that of the LED lamp beads are formed in the reflector, the reflector is attached to the front end face of the substrate, and the LED lamp beads are accommodated in the through holes.

Preferably, the aperture of the through hole gradually increases from back to front.

Preferably, a plurality of heat dissipation ribs are arranged on the outer side wall of the shell.

Preferably, a first support is coupled to an outer side wall of the housing, and second supports are coupled to two sides of the photovoltaic panel.

Compared with the prior art, the utility model has the advantages of:

1. the floodlight is connected with the photovoltaic panel, solar energy can be converted into electric energy to be stored in the rechargeable battery pack for power supply, the lighting time can be prolonged, meanwhile, the problems of water vapor, water mist and water drops generated by the temperature difference between the inside and the outside of the shell are solved by arranging the respirator on the shell, the influence of the water vapor on the lighting effect due to condensation on the light emitting surface is avoided, and the applicability is better;

2. printing opacity glass passes through waterproof sealing circle and the sealed cooperation of casing, second connecting wire and the sealed cooperation of casing through water joint, ensures that the casing is inside to be isolated with outdoor scene, avoids steam infiltration in the casing, and sealed effect is better.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

fig. 2 is a schematic view of an explosion structure of the lamp body of the present invention;

fig. 3 is a schematic structural view of the housing of the present invention;

FIG. 4 is an enlarged schematic view at A in FIG. 2;

FIG. 5 is a schematic structural view of the middle frame of the present invention;

fig. 6 is a schematic structural diagram of the present invention.

In the figure: 1. a lamp body; 11. a housing; 111. a first perforation; 112. a waterproof joint; 113. mounting grooves; 114. an annular groove; 115. a flange; 116. a second perforation; 117. heat dissipation ribs; 12. a respirator; 13. charging the battery pack; 131. a second connecting line; 1311. a male plug; 14. a light source assembly; 141. a substrate; 142. LED lamp beads; 15. a reflector; 151. a reflector; 152. a through hole; 16. a light-transmitting glass; 17. a face frame; 171. an internally threaded post; 172. a bolt; 173. a convex ring; 2. a photovoltaic panel; 21. a first connecting line; 211. a female joint; 3. a waterproof sealing ring; 4. a first bracket; 5. a second support.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The first embodiment is as follows: as shown in the figure, the solar floodlight comprises a light body 1 and a photovoltaic panel 2 with a first connecting line 21, wherein the light body 1 comprises a shell 11 with an opening at the front end, a respirator 12, a rechargeable battery pack 13 with a second connecting line 131, a light source assembly 14, a reflector 15, a light-transmitting glass 16 and a face frame 17, the shell 11 is provided with a first perforation 111 and a waterproof joint 112, the respirator 12 is arranged on the side wall of the shell 11, the rechargeable battery pack 13, the light source assembly 14, the reflector 15 and the light-transmitting glass 16 are arranged in the shell 11 in sequence from back to front, the rechargeable battery pack 13 is electrically connected with the light source assembly 14, the light-transmitting glass 16 is in sealing fit with the shell 11 through a waterproof sealing ring 3, the face frame 17 is detachably connected with the opening of the shell 11, the second connecting line 131 extends out of the first perforation 111 and is electrically connected with the first connecting line 21, the second connecting line, the charging battery pack 13 adopts a 32650 lithium iron phosphate battery pack, and the storage time is long; the photovoltaic panel 2 adopts a polycrystalline silicon chip, so that the photoelectric conversion efficiency is high; the periphery of the light-transmissive glass 16 is printed with ink, and only the central region is light-transmissive, which is adapted to the light-emitting region of the light source assembly 14.

In this embodiment, the front end surface of the housing 11 is recessed backward to form a mounting groove 113 matched with the edge of the transparent glass 16, the groove bottom of the mounting groove 113 is provided with an annular groove 114 for accommodating the waterproof sealing ring 3, the waterproof sealing ring 3 is connected in the annular groove 114, and part of the waterproof sealing ring 3 enters the mounting groove 113, the transparent glass 16 is connected in the mounting groove 113 and pressed on the waterproof sealing ring 3, the transparent glass 16 is in interference fit with the waterproof sealing ring 3, and the sealing effect is good.

In this embodiment, a flange 115 is formed by extending the front end of the housing 11 in the circumferential outward direction, a plurality of second through holes 116 are provided in the flange 115, a plurality of female screw posts 171 and a plurality of bolts 172 are provided on the rear end surface of the face frame 17, and the bolts 172 are screwed to the female screw posts 171 after passing through the second through holes 116.

In this embodiment, the edge of the face frame 17 extends rearward to form a raised ring 173, and the raised ring 173 surrounds the circumferential outer side of the flange 115.

In this embodiment, a female connector 211 is disposed at one end of the first connection line 21, a male plug 1311 is disposed at one end of the second connection line 131, and the male plug 1311 is inserted into and mated with the female connector 211.

Example two: the remaining parts are the same as those in the first embodiment, and the difference is that the light source assembly 14 includes a substrate 141 and a plurality of LED beads 142 disposed on the substrate 141, the reflector 15 includes a reflector 151, through holes 152 equal in number to the LED beads 142 are formed in the reflector 151, the reflector 151 is attached to the front end surface of the substrate 141, and the LED beads 142 are accommodated in the through holes 152, wherein the reflector 151 is rectangular, and the light emitting angle is 120 ° x 90 °.

In the present embodiment, the aperture of the through hole 152 gradually increases from back to front.

In this embodiment, be provided with many heat dissipation muscle 117 on the lateral wall of casing 11, the heat that produces when light source subassembly 14 moves distributes away after through casing 11, heat dissipation muscle 117, avoids the heat to concentrate on in casing 11, and the radiating effect is good.

In this embodiment, the outer side wall of the housing 11 is coupled with a first bracket 4, the two sides of the photovoltaic panel 2 are coupled with a second bracket 5, the first bracket 4 and the second bracket 5 are both U-shaped brackets made of steel plates, and the U-shaped brackets are provided with fixing holes.

The present invention has been described in detail with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements of the method concept and the technical solution of the present invention can be made without modification, or the present invention can be directly applied to other occasions without modification, and is within the protection scope of the present invention.

Claims (9)

1. A solar floodlight is characterized by comprising a lamp body (1) and a photovoltaic panel (2) with a first connecting line (21), wherein the lamp body (1) comprises a shell (11) with an opening at the front end, a respirator (12), a rechargeable battery pack (13) with a second connecting line (131), a light source assembly (14), a reflector (15), light-transmitting glass (16) and a face frame (17), the shell (11) is provided with a first perforation (111) and a waterproof joint (112), the respirator (12) is arranged on the side wall of the shell (11), the rechargeable battery pack (13), the light source assembly (14), the reflector (15) and the light-transmitting glass (16) are arranged in the shell (11) and are sequentially arranged from back to front, the rechargeable battery pack (13) is electrically connected with the light source assembly (14), and the light-transmitting glass (16) is in sealing fit with the shell (11) through a waterproof sealing ring (3), the face frame (17) is detachably connected with an opening of the shell (11), the second connecting wire (131) extends out of the first through hole (111) and is electrically connected with the first connecting wire (21), and the second connecting wire (131) is in sealing fit with the shell (11) through the waterproof connector (112).

2. A solar floodlight according to claim 1, characterized in that the front end face of the housing (11) is recessed backwards to form a mounting groove (113) which is matched with the edge of the light-transmitting glass (16), an annular groove (114) for accommodating the waterproof sealing ring (3) is arranged at the bottom of the mounting groove (113), the waterproof sealing ring (3) is clamped in the annular groove (114) and part of the waterproof sealing ring (3) enters the mounting groove (113), and the light-transmitting glass (16) is clamped in the mounting groove (113) and pressed on the waterproof sealing ring (3).

3. A solar floodlight according to claim 1, wherein the front end of the housing (11) extends in the circumferential direction to form a flange (115), the flange (115) is provided with a plurality of second through holes (116), the rear end face of the face frame (17) is provided with a plurality of internally threaded posts (171) and a plurality of bolts (172), and the bolts (172) are threaded with the internally threaded posts (171) after passing through the second through holes (116).

4. A solar floodlight according to claim 3, characterized in that the edge of said face frame (17) extends backwards to form a collar (173), said collar (173) surrounding the circumferential outer side of said flange (115).

5. A solar floodlight according to claim 1, characterized in that one end of said first connecting line (21) is provided with a female connector (211) and one end of said second connecting line (131) is provided with a male plug (1411), said male plug (1411) being in a bayonet fitting with said female connector (211).

6. A solar floodlight according to claim 1, characterized in that said light source assembly (14) comprises a substrate (141) and a plurality of LED beads (142) disposed on said substrate (141), said reflector (15) comprises a reflector (151), said reflector (151) has a number of through holes (152) equal to the number of said LED beads (142), said reflector (151) is attached to the front surface of said substrate (141), and said LED beads (142) are accommodated in said through holes (152).

7. A solar luminaire as claimed in claim 6, characterized in that the aperture of the through-going bore (152) increases progressively from rear to front.

8. A solar floodlight according to claim 1, characterized in that a plurality of heat dissipating ribs (117) are provided on the outer side wall of said housing (11).

9. A solar floodlight according to claim 1, characterized in that a first bracket (4) is coupled to the outer side wall of said housing (11) and a second bracket (5) is coupled to both sides of said photovoltaic panel (2).

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