CN218954831U - Heat dissipation LED projecting lamp - Google Patents
Heat dissipation LED projecting lamp Download PDFInfo
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- CN218954831U CN218954831U CN202223199195.6U CN202223199195U CN218954831U CN 218954831 U CN218954831 U CN 218954831U CN 202223199195 U CN202223199195 U CN 202223199195U CN 218954831 U CN218954831 U CN 218954831U
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Abstract
The utility model discloses a heat dissipation LED projection lamp which increases the heat dissipation effect, improves the actual power of a lamp, and enables the lamp to generate a large projection effect with a small volume. A heat dissipation LED projection lamp comprises an integrally formed lamp body; the lamp body comprises a first plate body, and opposite second plate bodies are connected to the edges of the two sides of the first plate body; the upper surface of the first plate body is provided with an LED lamp panel; two opposite first fixing grooves are formed in the lower surface of the first plate body in a protruding mode; the first fixing groove extends integrally along the first plate body, and the power driver is fixed on the first fixing groove through bolts; the inner wall of the top of the second plate body is provided with a first clamping groove, two opposite first clamping grooves are respectively embedded into two edges of the light-transmitting plate to be fixed, and the light-transmitting plate is positioned above the LED lamp panel to be opposite; the bottom inner wall of second plate body has seted up the second draw-in groove on one side, and opposite another side protrusion has the second picture peg, and two corresponding second draw-in grooves and second picture peg are fixed at the both sides edge of embedding end apron respectively, and end apron covers the opening of lamp body.
Description
Technical Field
The utility model belongs to the technical field of lamps, and particularly relates to a heat dissipation LED projection lamp.
Background
At present, the rectangular shape projecting lamp on the market, the lamp body is closed sealed type power cavity basically, and the power seals in the power is carried by force, is difficult for the heat dissipation, and in addition conduction LED gives off the heat, makes the interior temperature of power cavity can be very high.
Because the heat-resistant temperature of the power supply components is not high, the sensitive components of the power supply are damaged gradually due to the high temperature, so that the power supply is out of function, the service life of the lamp is directly influenced, and the efficiency of the lamp is also influenced. Some projection lamps only have light source cavities without power source cavities, and power sources are directly arranged at the bottom of the lamp, so that the overall structure is poor and the appearance is very attractive.
Disclosure of Invention
In view of the above drawbacks of the background art, an object of the present utility model is to provide a heat dissipation LED projector, which increases the heat dissipation effect, improves the actual power of the lamp, and makes the lamp generate a large light projection effect with a small volume.
In order to solve the technical problems, the aim of the utility model is realized as follows:
a heat dissipation LED projection lamp comprises an integrally formed lamp body; the lamp body comprises a first plate body, and opposite second plate bodies are connected to the edges of the two sides of the first plate body;
the upper surface of the first plate body is provided with an LED lamp panel; two opposite first fixing grooves are formed in the lower surface of the first plate body in a protruding mode; the first fixing groove extends integrally along the first plate body, and the power driver is fixed on the first fixing groove through bolts;
the inner wall of the top of the second plate body is provided with a first clamping groove, two opposite first clamping grooves are respectively embedded into two edges of the light-transmitting plate to be fixed, and the light-transmitting plate is positioned above the LED lamp panel to be opposite;
one side of the inner wall of the bottom of the second plate body is provided with a second clamping groove, the other opposite side is protruded with a second plugboard, two corresponding second clamping grooves and second plugboards are respectively embedded into two edges of the bottom cover plate for fixation, and the bottom cover plate covers the opening of the lamp body;
the device also comprises an end cover; the two end covers respectively penetrate through the bolts to be fixed at the end parts of the lamp body so as to shield the inside of the lamp body; the bottom of end cover has seted up first ventilation hole, and first through-hole wind hole is located first plate body below.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the outer surface of the second plate body is protruded with a plurality of first heat conducting plates at intervals, and the first heat conducting plates extend to the whole second plate body; two adjacent first heat conducting plates are surrounded to form a first heat conducting groove; the two sides of the end cover are respectively provided with a second ventilation hole, and the second ventilation holes are opposite to the first heat conduction grooves.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the lower surface of the first plate body is provided with a plurality of spaced heat dissipation ribs in a protruding mode, and the heat dissipation ribs are parallel to the first fixing grooves.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the LED lamp panel passes through the bolt and is fixedly connected with the first panel body; two second fixing grooves are respectively arranged at two ends of the shell of the power driver, the two second fixing grooves correspond to the two first fixing grooves, and bolts respectively penetrate through the second fixing grooves to be connected and fixed with the first fixing grooves.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the top of the second plate body is provided with a first buckle in a protruding mode, and the outer surface of the top of the second plate body is provided with a first plugboard in a protruding mode; the light blocking strip is also included; the light blocking strip comprises a light blocking plate, the light blocking plate is inwards concave to form an arc shape, the bottom of the light blocking plate extends and bends to form a first clamping plate, the top of the light blocking plate extends and bends downwards to form a first connecting plate, and the inner wall of the bottom of the first connecting plate is protruded with a first slot; the light-transmitting plate is arranged on the first clamping groove, the first clamping plate is hooked with the first buckle, and the first plugboard is inserted into the first slot to form fixation.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the other end of the bottom cover plate is inserted into the second clamping groove, and the second plugboard is inserted into the second slot for fixing.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the outer surface of the second plate body is provided with a connecting hole; the end cover is provided with a mounting hole corresponding to the connecting hole, and the bolt penetrates through the mounting hole to be fixedly connected with the connecting hole; the first ventilation holes are arranged in an array.
Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:
compared with the prior art, the radiating LED floodlight has the advantages that the lamp body is divided into the upper cavity and the lower cavity, and the end cover is provided with the first vent hole; the power supply cavity of the lamp body and the ventilation and heat dissipation channels formed by the first ventilation holes of the end cover enable the temperature inside the lamp body to be reduced rapidly, the power supply driver cannot be damaged or reduce the efficiency due to high temperature, and the service life and the normal operation of the lamp are guaranteed;
the lower surface of the first plate body is provided with a plurality of heat dissipation ribs, heat generated by the LEDs in the light source cavity is rapidly dissipated into the power cavity, the heat is smoothly dissipated to the outside of the lamp through convection, and the first heat conduction plate outside the lamp body is added, so that the heat dissipation efficiency of the whole lamp is very high, the power of the lamp with the same volume can be improved, and the efficiency is improved; in contrast, the lamp with the same power has much smaller volume and lower cost.
The light blocking strip arranged on the lamp body can block light rays and has an anti-dazzle effect;
drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the overall explosive structure of the present utility model.
Fig. 3 is a schematic diagram of a front view of a lamp body according to the present utility model.
Fig. 4 is a schematic diagram of the power driver structure of the present utility model.
Fig. 5 is a schematic view of the bottom cover plate structure of the present utility model.
Fig. 6 is a schematic view of the end cap structure of the present utility model.
Fig. 7 is a schematic view of a light barrier of the present utility model.
Fig. 8 is a schematic view of the mounting structure of the present utility model.
Reference numerals: a lamp body 01; a first plate 010; a first fixed slot 0100; heat dissipation ribs 0101; a second plate 011; a first card slot 0110; a second card slot 0111; a first heat conductive plate 0112; a first heat conductive groove 0113; a first clasp 0114; a first plugboard 0115; a second plugboard 0116; a connection hole 0117; an LED lamp panel 02; a power supply driver 03; a second fixing groove 030; a light-transmitting plate 04; a bottom cover plate 05; a second slot 050; an end cap 06; a first vent 060; a second vent hole 061; a mounting hole 062; a light blocking strip 07; a light barrier 070; a first card 0700; a first connection plate 071; a first slot 0710;
Detailed Description
The utility model will be further described with reference to the following specific examples in conjunction with the accompanying drawings;
the embodiment provides a heat dissipation LED projection lamp, which comprises a lamp body 01 integrally formed; the lamp body 01 is integrally formed by adopting an extruded aluminum alloy section, and is processed into a required length; the lamp body 01 comprises a first plate body 010, and two opposite side edges of the first plate body 010 are connected with a second plate body 011; the section is H-shaped; the first plate 010 divides the lamp body 01 into an upper light source cavity and a lower power source cavity;
the upper surface of the first plate body 010 is provided with an LED lamp panel 02; the lamp beads on the LED lamp panel 02 irradiate light rays for illumination; two opposite first fixing grooves 0100 are formed in the lower surface of the first plate body 010 in a protruding mode; the first fixing groove 0100 is formed in a strip shape and integrally formed with the first plate body 010; the first fixing groove 0100 extends integrally along the first plate body 010, and the power driver 03 is fixed on the first fixing groove 0100 through bolts; the power driver 03 is arranged on the first fixing groove 0100 and is arranged in the lamp body 01 to form an integral structure assembly; the first fixing groove 0100 plays a role in heat conduction;
preferably, the section of the first fixing groove 0100 is Y-shaped, so that the weight can be reduced;
a first clamping groove 0110 is formed in the inner wall of the top of the second plate body 011, and the first clamping groove 0110 is provided with a long strip-shaped opening facing inwards along the second plate body 011; two opposite first clamping grooves 0110 are respectively embedded into two edges of the light-transmitting plate 04 to be fixed, and the light-transmitting plate 04 is positioned above the LED lamp panel 02 to be opposite; the light-transmitting plate 04 plays a role of transmitting light, and the light-transmitting plate 04 is a transparent glass plate; meanwhile, the LED lamp panel 02 is protected and waterproof;
a second clamping groove 0111 is formed in one side of the inner wall of the bottom of the second plate body 011, and an opening of the second clamping groove 0111 is arranged inwards; the opposite side is protruded with a second plugboard 0116; two corresponding second clamping grooves 0111 and second plugboards 0116 are respectively embedded into two edges of the bottom cover plate 05 for fixation, and the bottom cover plate 05 covers the opening of the lamp body 01; the bottom cover plate 05 plays a role in protection;
also comprises an end cover 06; the two end covers 06 respectively penetrate through the bolts to be fixed at the end parts of the lamp body 01 and shade the inside of the lamp body 01; the bottom of the end cover 06 is provided with a first vent hole 060, and the first vent hole 060 is positioned below the first plate 010. The first vent 060 is used for air inlet and outlet, so as to realize heat discharge;
as described above, the lamp body 01 is divided into an upper part and a lower part, the LED lamp panel 02 and the power driver 03 are respectively installed, and the end cover 06 is fixed on the end face of the lamp body 01 to form an integral structure; the end cover 06 covered on the power cavity part is provided with a plurality of first vent holes 060, and the first vent holes 060 on the two opposite end covers 06 and the power cavity form a ventilation and heat dissipation passage, so that heat of the lamp body 01 is well dissipated to the outside of the lamp. The service life of the lamp is prolonged, and the cost is reduced.
Further, the outer surface of the second plate 011 is protruded with a plurality of first heat conductive plates 0112 at intervals, and the first heat conductive plates 0112 extend to the whole second plate 011; two adjacent first heat conducting plates 0112 are surrounded to form a first heat conducting groove 0113;
As described above, the first heat-conducting plate 0112 and the second plate 011 are integrally formed, the first heat-conducting plate 0112 is used for conducting heat and directly radiating into the environment, so that the heat-radiating area is increased, the heat-radiating speed is increased, the heat-radiating effect is enhanced, and the service life of the lamp is prolonged; the first heat conducting plate 0112 extends to be equal to the second plate 011, so that the heat radiating area is increased, and the first heat conducting groove 0113 plays a role in guiding heat; the second ventilation holes 061 are used for conducting out heat;
further, a plurality of spaced heat dissipation ribs 0101 are protruded from the lower surface of the first plate body 010, and the heat dissipation ribs 0101 are parallel to the first fixing grooves 0100.
As described above, the heat dissipation rib 0101 and the first plate body 010 are integrally formed, the heat dissipation rib 0101 rapidly dissipates the heat generated by the LED in the light source cavity into the power supply cavity, and the heat is smoothly dissipated to the outside of the lamp through convection;
further, the LED lamp panel 02 passes through the bolt to be connected and fixed with the first panel body 010;
two second fixing grooves 030 are respectively arranged at two ends of the shell of the power driver 03, the two second fixing grooves 030 correspond to the two first fixing grooves 0100, and bolts respectively penetrate through the second fixing grooves 030 to be connected and fixed with the first fixing grooves 0100.
As described above, the power driver 03 is fixed by bolts, which is convenient to detach;
further, a first buckle 0114 protrudes from the top of the second plate 011, and a guide angle is arranged on the first buckle 0114; the top outer surface of the second board 011 is protruded with a first plugboard 0115;
also comprises a light blocking strip 07; the light blocking strip 07 comprises a light blocking plate 070, the light blocking plate 070 is concave and is arc-shaped, and the light blocking plate 070 is used for blocking light; the bottom of the light barrier 070 is extended and bent to form a first clamp plate 0700, and the first clamp plate 0700 is used for hooking; the top of the light barrier 070 is downwards extended and bent to form a first connecting plate 071, and the first connecting plate 071 and the light barrier 070 are integrally formed; the bottom inner wall of the first connection plate 071 protrudes with a first slot 0710;
the light-transmitting plate 04 is placed on the first card slot 0110, the first card 0700 is hooked with the first buckle 0114, and the first plugboard 0115 is inserted into the first slot 0710 to form a fixing.
As described above, the installation of the light blocking strip 07 creates an anti-glare effect on the light-transmitting panel 04 of the luminaire;
further, a second plugboard 0116 protrudes from the inner wall of the bottom of the second board 011;
a second slot 050 protrudes from one end of the bottom cover plate 05; the other end of the bottom cover plate 05 is inserted into the second clamping groove 0111, and the second plugboard 0116 is inserted into the second slot 050 for fixing.
As described above, one end of the bottom cover board 05 is inserted into the second card slot 0111, and then the second slot 050 is embedded into the second plugboard 0116 to fix, so as to form a side-plug installation process, which is more convenient;
further, a connecting hole 0117 is formed on the outer surface of the second plate 011; the end cover 06 is provided with a mounting hole 062 corresponding to the connecting hole 0117, and a bolt penetrates through the mounting hole 062 to be connected and fixed with the connecting hole 0117;
the plurality of first vent holes 060 are arranged in an array.
As described above, the end cover 06 and the lamp body 01 are fixed by bolts, so that the disassembly and replacement are convenient; the first ventilation holes 060 are arranged vertically and horizontally to increase ventilation and heat dissipation effects;
in the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships conventionally put in place when the inventive product is used, or the directions or positional relationships conventionally understood by those skilled in the art are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected;
the above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (7)
1. A heat dissipation LED projecting lamp, its characterized in that: comprises an integrally formed lamp body; the lamp body comprises a first plate body, and opposite second plate bodies are connected to the edges of the two sides of the first plate body;
the upper surface of the first plate body is provided with an LED lamp panel; two opposite first fixing grooves are formed in the lower surface of the first plate body in a protruding mode; the first fixing groove extends integrally along the first plate body, and the power driver is fixed on the first fixing groove through bolts;
the inner wall of the top of the second plate body is provided with a first clamping groove, two opposite first clamping grooves are respectively embedded into two edges of the light-transmitting plate to be fixed, and the light-transmitting plate is positioned above the LED lamp panel to be opposite;
one side of the inner wall of the bottom of the second plate body is provided with a second clamping groove, the other opposite side is protruded with a second plugboard, two corresponding second clamping grooves and second plugboards are respectively embedded into two edges of the bottom cover plate for fixation, and the bottom cover plate covers the opening of the lamp body;
the device also comprises an end cover; the two end covers respectively penetrate through the bolts to be fixed at the end parts of the lamp body so as to shield the inside of the lamp body; the bottom of end cover has seted up first ventilation hole, and first through-hole wind hole is located first plate body below.
2. The heat dissipating LED projector of claim 1, wherein: the outer surface of the second plate body is protruded with a plurality of first heat conducting plates at intervals, and the first heat conducting plates extend to the whole second plate body; two adjacent first heat conducting plates are surrounded to form a first heat conducting groove;
the two sides of the end cover are respectively provided with a second ventilation hole, and the second ventilation holes are opposite to the first heat conduction grooves.
3. The heat dissipating LED projector of claim 1, wherein: the lower surface of the first plate body is provided with a plurality of spaced heat dissipation ribs in a protruding mode, and the heat dissipation ribs are parallel to the first fixing grooves.
4. The heat dissipating LED projector of claim 1, wherein: the LED lamp panel passes through the bolt and is fixedly connected with the first panel body;
two second fixing grooves are respectively arranged at two ends of the shell of the power driver, the two second fixing grooves correspond to the two first fixing grooves, and bolts respectively penetrate through the second fixing grooves to be connected and fixed with the first fixing grooves.
5. The heat dissipating LED projector of claim 1, wherein: the top of the second plate body is provided with a first buckle in a protruding mode, and the outer surface of the top of the second plate body is provided with a first plugboard in a protruding mode;
the light blocking strip is also included; the light blocking strip comprises a light blocking plate, the light blocking plate is inwards concave to form an arc shape, the bottom of the light blocking plate extends and bends to form a first clamping plate, the top of the light blocking plate extends and bends downwards to form a first connecting plate, and the inner wall of the bottom of the first connecting plate is protruded with a first slot;
the light-transmitting plate is arranged on the first clamping groove, the first clamping plate is hooked with the first buckle, and the first plugboard is inserted into the first slot to form fixation.
6. The heat dissipating LED projector of claim 1, wherein: a second slot is protruded at one end of the bottom cover plate; the other end of the bottom cover plate is inserted into the second clamping groove, and the second plugboard is inserted into the second slot for fixing.
7. The heat dissipating LED projector of claim 1, wherein: the outer surface of the second plate body is provided with a connecting hole; the end cover is provided with a mounting hole corresponding to the connecting hole, and the bolt penetrates through the mounting hole to be fixedly connected with the connecting hole;
the first ventilation holes are arranged in an array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223199195.6U CN218954831U (en) | 2022-11-29 | 2022-11-29 | Heat dissipation LED projecting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223199195.6U CN218954831U (en) | 2022-11-29 | 2022-11-29 | Heat dissipation LED projecting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218954831U true CN218954831U (en) | 2023-05-02 |
Family
ID=86103223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223199195.6U Active CN218954831U (en) | 2022-11-29 | 2022-11-29 | Heat dissipation LED projecting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218954831U (en) |
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2022
- 2022-11-29 CN CN202223199195.6U patent/CN218954831U/en active Active
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