CN213453336U - Light projector - Google Patents
Light projector Download PDFInfo
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- CN213453336U CN213453336U CN202022521023.0U CN202022521023U CN213453336U CN 213453336 U CN213453336 U CN 213453336U CN 202022521023 U CN202022521023 U CN 202022521023U CN 213453336 U CN213453336 U CN 213453336U
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- housing
- shell
- battery compartment
- energy storage
- lamp
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Abstract
The utility model relates to the field of lighting technology, especially, relate to a projecting lamp. The projection lamp comprises a shell, an energy storage part, an LED lamp panel, a lampshade and a sealing element; the shell is of an integrally formed cavity structure with one open end; the energy storage part is arranged in the shell; the LED lamp panel is arranged at the opening end of the shell and is electrically connected with the energy storage part; the lampshade is arranged at the opening end of the shell and covers the LED lamp panel; the sealing member is disposed between the lamp cover and the housing to seal a gap between the lamp cover and the housing. The utility model discloses a projecting lamp is because of shell integrated into one piece to be provided with the sealing member between lamp shade and shell in order to seal the gap between lamp shade and the shell, thereby improved the sealing performance of projecting lamp, prolonged the life of projecting lamp.
Description
Technical Field
The utility model relates to the field of lighting technology, especially, relate to a projecting lamp.
Background
The projector is a lamp that specifies that the illuminance on the illuminated surface is higher than the surrounding environment, and is also called a spotlight. The projection lamp can be aimed at any direction, and is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like. Traditional projecting lamp is sealed not enough, intakes easily and then leads to inside electrical component to damage, has greatly influenced the life of traditional projecting lamp.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide a projector lamp in order to solve the above technical problems.
The above purpose is realized by the following technical scheme:
a light projector, comprising:
the shell is of an integrally formed cavity structure with one open end;
the energy storage part is arranged in the shell;
the LED lamp panel is arranged at the opening end of the shell and is electrically connected with the energy storage part;
the lampshade is arranged at the opening end of the shell and covers the LED lamp panel; and
and a sealing member disposed between the lamp cover and the housing to seal a gap between the lamp cover and the housing.
In one embodiment, the housing comprises a mounting plate, the middle part of the mounting plate protrudes towards one side of the mounting plate to form a battery compartment, the battery compartment is flat and vertical to the mounting plate, and the battery compartment is used for accommodating the energy storage part.
In one embodiment, the projection lamp further comprises a bracket, the bracket is rotatably connected with the battery bin, and the bracket is used for being connected with an external fixture.
In one embodiment, the bracket is provided with a positioning part, the battery compartment is provided with a limiting part, and the positioning part and the limiting part are matched to adjust the angle of the bracket fixed relative to the battery compartment.
In one embodiment, the mounting plate is provided with a groove at the inlet of the battery compartment, the groove is communicated with the battery compartment, and the groove is used for allowing a human hand to extend into the battery compartment so as to detach or mount the energy storage part.
In one embodiment, the projection lamp further comprises a reflecting cup, the reflecting cup is arranged between the lampshade and the LED lamp panel, and the reflecting surface of the reflecting cup is provided with a plurality of prismatic protrusions.
In one embodiment, the projection lamp further comprises a heat conducting plate, the heat conducting plate is arranged in the shell and is in contact with the LED lamp panel, and the heat conducting plate is used for transferring heat of the LED lamp panel to the shell.
In one embodiment, the energy storage part is a lithium iron phosphate battery, an electric socket is arranged on the shell, the energy storage part is electrically connected with the electric socket, and the electric socket is used for being electrically connected with an external solar cell panel.
In one embodiment, the outer surface of the housing is provided with a plurality of heat-dissipating studs.
In one embodiment, the housing is a cast aluminum housing.
The projection lamp at least has the following technical effects:
the utility model discloses a projecting lamp, its shell is integrated into one piece and one end open-ended cavity, and with energy storage portion setting in the shell, set up the LED lamp plate at the open end of shell to establish the lamp shade cover at the LED lamp plate outer and connect the open end at the shell, recycle the sealing member and seal up the gap between lamp shade and the shell. The utility model discloses a projecting lamp is because of shell integrated into one piece to be provided with the gap of sealing member between with sealed lamp shade and shell between lamp shade and shell, thereby improved the sealing performance of projecting lamp, prolonged the life of projecting lamp.
Drawings
Fig. 1 is a schematic structural diagram of a projector according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the structure of FIG. 1 from another perspective;
FIG. 3 is an exploded view of the structure shown in FIG. 1;
fig. 4 is a schematic structural diagram of a projector according to another embodiment of the present invention;
fig. 5 is an exploded view of the structure shown in fig. 4.
Wherein:
100-a housing;
110-a mounting plate; 120-a battery compartment; 130-an electrical outlet;
140-a positioning section; 150-heat-dissipating studs;
200-an energy storage part;
300-LED lamp panel;
400-lamp shade;
500-a seal;
600-a scaffold;
610-a limiting part;
700-heat conducting plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the following detailed description of the projector according to the present invention is provided by way of example and with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" as used herein includes both direct and indirect connections (couplings), unless otherwise specified. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1 to 5, an embodiment of the present invention discloses a projection lamp, including a housing 100, an energy storage portion 200, an LED lamp panel 300, a lamp cover 400, and a sealing member 500. The housing 100 is a cavity structure with one end open. The energy storage portion 200 is disposed within the case 100. The LED lamp panel 300 is disposed at an opening end of the housing 100 and electrically connected to the energy storage unit 200. The lamp cover 400 is disposed at an opening end of the housing 100 and covers the LED lamp panel 300. The sealing member 500 is disposed between the lamp cover 400 and the housing 100 to seal a gap between the lamp cover 400 and the housing 100.
As shown in fig. 3, the structure of the housing 100 may be various, for example: the housing 100 includes an installation plate 110, a battery compartment 120 is formed by protruding a middle portion of the installation plate 110 to one side of the installation plate 110, the battery compartment 120 is flat and perpendicular to the installation plate 110, and the battery compartment 120 and the installation plate 110 are substantially T-shaped. The battery compartment 120 is used to accommodate the energy storage part 200. And the battery case 120 may have a circular plate shape, a rectangular plate shape, a square plate shape, or the like.
In one embodiment, the shape of the energy storage part 200 may be any shape, and preferably, the shape of the energy storage part 200 matches the shape of the battery compartment 120. Like this, the area of contact of energy storage portion 200 and shell 100 is the biggest to be favorable to energy storage portion 200 to give off the heat, simultaneously, reduced the area of contact of energy storage portion 200 and LED lamp plate 300, increased the area of contact of LED lamp plate 300 with shell 100, thereby improved the heat dispersion of projecting lamp in this embodiment. In one embodiment, the outer surface of the housing 100 may be further provided with a plurality of heat dissipation posts 150, thereby further improving the heat dissipation performance of the projector.
The material of shell 100 can be multiple, and preferably shell 100 is cast aluminum shell, and cast aluminum shell has characteristics such as lightweight, intensity height, good heat dissipation and waterproof nature, can further improve the heat dispersion and the waterproof performance of projecting lamp in this embodiment, has improved the intensity of projecting lamp under the condition of the weight reduction of projecting lamp simultaneously. The lamp cover 400 may be made of various materials, such as: glass, PC, etc.
The material of the sealing member 500 may be various, for example: rubber, silica gel and other materials with good sealing performance. The shape of the sealing member 500 may be various as long as it can seal the gap between the lamp cover 400 and the housing 100.
In one embodiment, the mounting plate 110 is provided with a groove at the inlet of the battery compartment 120, the groove is communicated with the battery compartment 120, and the groove is used for a human hand to extend into the battery compartment 120 so as to detach or mount the energy storage part 200.
Referring to fig. 4 and 5, in another embodiment, the floodlight may further include a heat conductive plate 700, the heat conductive plate 700 being disposed inside the housing 100 and contacting the LED lamp panel 300, the heat conductive plate 700 serving to transfer heat of the LED lamp panel 300 to the housing 100. Thereby further improving the heat dispersion of the projection lamp.
The energy storage portion 200 may be various in kind, for example: a lithium battery, a lead-acid battery, a zinc-manganese battery, or the like, and preferably, the energy storage part 200 is a lithium iron phosphate battery.
In one embodiment, as shown in fig. 2 and 3, an electrical socket 130 may be further disposed on the housing 100, the energy storage portion 200 is electrically connected to the electrical socket 130, and the electrical socket 130 is used for electrically connecting to an external solar panel. Thus, the energy storage unit 200 can be charged with solar energy, thereby reducing waste of energy. Of course, a sealing member such as a gasket may be provided between the electrical outlet 130 and the housing 100 to improve the sealing performance of the housing 100.
The projecting lamp that this embodiment provided, its shell 100 is integrated into one piece and one end open-ended cavity, sets up energy storage portion 200 in shell 100, sets up LED lamp plate 300 at the open end of shell 100 to establish lamp shade 400 cover outside LED lamp plate 300 and connect at the open end of shell 100, reuse sealing member 500 to seal the gap between lamp shade 400 and the shell 100. The projecting lamp of this embodiment is because of shell 100 integrated into one piece to be provided with sealing member 500 between lamp shade 400 and shell 100 with the gap between sealed lamp shade 400 and the shell 100, thereby improved the sealing performance of projecting lamp, prolonged the life of projecting lamp. In addition, the projecting lamp of this embodiment simple structure, simple to operate.
In addition to the above embodiments, the projector further includes a bracket 600, the bracket 600 is rotatably connected to the housing 100, for example, the bracket 600 is rotatably connected to the battery compartment 120 of the housing 100, and the bracket 600 is used for connecting to an external fixture. Thereby be convenient for fixed projecting lamp, convenient to use person uses.
On the basis of the above embodiments, referring to fig. 3, the positioning portion 140 is disposed on the bracket 600, the position-limiting portion 610 is disposed on the battery compartment 120, and the positioning portion 140 cooperates with the position-limiting portion 610 to adjust the angle fixed relative to the battery compartment 120.
The structural forms of the positioning portion 140 and the limiting portion 610 may be various, for example: the positioning part 140 may be a positioning protrusion, and the position-limiting part 610 may include a plurality of position-limiting grooves; the plurality of limiting grooves are circumferentially distributed by taking the rotating position of the bracket 600 as the center of a circle and the distance between the positioning protrusion and the rotating position of the bracket 600 as the radius. When the angle of illumination of projecting lamp when needs adjustment, thereby can rotate battery compartment 120 and make the protruding block of location in certain spacing recess to it is fixed with battery compartment 120 for support 600. When the angle of illumination of projecting lamp needs to be adjusted once more, only need be used for pressing battery compartment 120 for battery compartment 120 rotates for support 600, makes the location protruding block with certain spacing recess block once more, adjusts the relative angle of battery compartment 120 and support 600 once more, and then has adjusted the angle of illumination of projecting lamp. Of course, the positioning protrusion may be disposed on the battery compartment 120, and the plurality of limiting grooves may be disposed on the bracket 600.
For another example: the fixing part 140 may be a circular column vertically disposed on the bracket 600; spacing portion 610 can be circular arc hole, and the side in circular arc hole is the wavy line structure, and the protruding smooth arc downthehole of locating utilizes circular post and wavy line structure to adjust the angle of battery compartment 120 and support 600, and then adjusts the angle of shining of projecting lamp.
On the basis of each above-mentioned embodiment, the projecting lamp still includes anti-light cup, and anti-light cup sets up between lamp shade 400 and LED lamp plate 300, and anti-light cup's reflection of light face has a plurality of prismatic protrudingly. The prismatic protrusions can increase the light divergence and reduce light loss.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A projector, comprising:
the shell is of an integrally formed cavity structure with one open end;
an energy storage portion disposed within the housing;
the LED lamp panel is arranged at the opening end of the shell and is electrically connected with the energy storage part;
the lampshade is arranged at the opening end of the shell and covers the LED lamp panel; and
a sealing member disposed between the lamp cover and the housing to seal a gap between the lamp cover and the housing.
2. The floodlight of claim 1, wherein the housing comprises a mounting plate, a middle portion of the mounting plate protrudes toward one side of the mounting plate to form a battery compartment, the battery compartment is flat and perpendicular to the mounting plate, and the battery compartment is configured to accommodate the energy storage portion.
3. The light projector of claim 2 further comprising a cradle, the cradle being rotatably coupled to the battery compartment, the cradle being configured to couple to an external fixture.
4. The floodlight of claim 3, wherein the bracket is provided with a positioning portion, the battery compartment is provided with a limiting portion, and the positioning portion is matched with the limiting portion to adjust an angle of the bracket relative to the battery compartment.
5. The light projector as claimed in claim 2, wherein the mounting plate is provided with a groove at an entrance of the battery compartment, the groove is communicated with the battery compartment, and the groove is used for a human hand to extend into the battery compartment so as to detach or mount the energy storage part.
6. The projection lamp of claim 1, further comprising a reflective cup disposed between the lamp shade and the LED lamp panel, wherein a reflective surface of the reflective cup has a plurality of prismatic protrusions.
7. The floodlight of claim 1, further comprising a heat-conducting plate disposed within the housing and in contact with the LED lamp panel, the heat-conducting plate being configured to transfer heat of the LED lamp panel to the housing.
8. The light projector according to claim 1, wherein the energy storage unit is a lithium iron phosphate battery, an electrical socket is disposed on the housing, and the energy storage unit is electrically connected to the electrical socket, which is used for electrically connecting to an external solar panel.
9. The light projector of claim 1 wherein the outer surface of the housing is provided with a plurality of heat-dissipating studs.
10. The light projector of claim 1 wherein the housing is a cast aluminum housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022521023.0U CN213453336U (en) | 2020-11-04 | 2020-11-04 | Light projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022521023.0U CN213453336U (en) | 2020-11-04 | 2020-11-04 | Light projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213453336U true CN213453336U (en) | 2021-06-15 |
Family
ID=76298484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022521023.0U Active CN213453336U (en) | 2020-11-04 | 2020-11-04 | Light projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213453336U (en) |
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2020
- 2020-11-04 CN CN202022521023.0U patent/CN213453336U/en active Active
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