Lampshade with high heat dissipation performance

Abstract

The utility model discloses a lampshade with high heat dissipation performance, and belongs to the technical field of lampshades. The lampshade with the high heat dissipation performance comprises a body, the body comprises a lampshade body, a plurality of through grooves are formed in the outer wall of the lampshade body and annularly distributed at equal intervals, the lampshade body is sleeved with a heat dissipation mechanism, the heat dissipation mechanism comprises a mounting ring, the inner wall of the mounting ring is connected with the outer wall of the lampshade body, and a cavity is formed in the mounting ring; the inner wall of the cavity is connected with a plurality of heat dissipation fins, the heat dissipation fins are annularly distributed at equal intervals, one ends of the heat dissipation fins penetrate through the mounting ring and extend into the lampshade through the through grooves, the front face of the mounting ring is connected with a first mounting box, and the back face of the mounting ring is connected with a second mounting box; according to the LED lamp, the interior of the lampshade can be effectively and rapidly cooled, and the LED lamp has high practical value.

Description

Technical Field

[0001] The utility model relates to the technical field of lampshades, in particular to a lampshade with high heat dissipation performance. Background Art

[0002] LED lights are a type of solid-state semiconductor device that can convert electrical energy into visible light. They can directly convert electricity into light, so LED lights can be used as a new type of lighting source. When installing LED lights, it is generally necessary to install the light strip in a lampshade to effectively protect it and facilitate use.

[0003] Based on the above, the inventors have discovered the following problems: current LED lamps inevitably generate heat during use, and the lampshade of the LED lamp affects heat dissipation, making it difficult to dissipate heat. After long-term use, the LED lamp inside the lampshade will generally be damaged due to prolonged heat exposure.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a lampshade with high heat dissipation performance is provided to achieve the purpose of having greater practical value. Utility Model Content

[0005] The purpose of the present invention is to provide a lampshade with high heat dissipation performance to solve the problems raised in the above background technology.

[0006] In view of the above problems, the technical solution proposed by the present invention is:

[0007] A lampshade with high heat dissipation performance includes a main body, the main body includes a lampshade, the outer wall of the lampshade is provided with a plurality of through grooves, and the plurality of through grooves are distributed in an equidistant ring shape, the outer sleeve of the lampshade is provided with a heat dissipation mechanism, the heat dissipation mechanism includes a mounting ring, the inner wall of the mounting ring is connected to the outer wall of the lampshade, and the interior of the mounting ring is provided with a cavity, the inner wall of the cavity is connected to a plurality of heat dissipation fins, the plurality of heat dissipation fins are distributed in an equidistant ring shape, and one end of the plurality of heat dissipation fins passes through the mounting ring and extends to the interior of the lampshade through the through grooves, the front side of the mounting ring is connected to a first mounting box, and the back side of the mounting ring is connected to a second mounting box, and the first mounting box and the second mounting box are both connected to the mounting ring.

[0008] Furthermore, circular holes are provided on opposite sides of the first installation box and the second installation box, filters are installed inside the circular holes, and a cooling fan is installed inside the first installation box.

[0009] The beneficial effect of adopting the above-mentioned further scheme is that by opening a circular hole on the opposite side of the first mounting box and the second mounting box, when the cooling fan is started, the external air will enter the cavity inside the mounting ring. Under the action of the cooling fan, the air continuously enters the interior of the cavity and is then discharged from the interior of the cavity through the circular hole at the second mounting box. By installing a filter inside the circular hole, the dust inhaled by the cooling fan during operation is filtered out.

[0010] Furthermore, a pair of through holes is formed on each of the plurality of heat dissipation fins, and a heat dissipation cavity is formed by the opposite sides of an adjacent pair of heat dissipation fins and the inner wall of the cavity.

[0011] The beneficial effect of adopting the above further scheme is that by opening a pair of through holes on several heat dissipation fins, the adjacent heat dissipation cavities are made to be in a flow state, so that after the external air enters the interior of the cavity, it can take away the heat of the heat dissipation cavity and the heat dissipation fins through the through holes, thereby improving the heat dissipation efficiency of the heat dissipation fins.

[0012] Furthermore, a lamp holder is provided at the upper end of the lampshade, the bottom end of the lamp holder is fitted with the upper end of the lampshade, a light-transmitting plate is embedded in the bottom end of the lampshade, and an LED lamp is installed at the bottom end of the lamp holder.

[0013] The beneficial effect of adopting the above further solution is that by providing a lamp holder, the LED lamp is easily installed, the LED lamp is easily illuminated, and by embedding a light-transmitting plate at the bottom end of the lampshade, the light transmittance and uniformity of the light are improved.

[0014] Furthermore, four square grooves are opened at the upper end of the lamp holder, and the top surface of the lampshade is connected to J-shaped buckles at the four square grooves. U-shaped buckles are provided inside the four square grooves, and adjacent U-shaped buckles and J-shaped buckles are snap-connected.

[0015] The beneficial effect of adopting the above further solution is that the installation connection between the lamp holder and the lampshade is achieved through the coordinated use of the U-shaped buckle and the J-shaped buckle, and the snap connection between the U-shaped buckle and the J-shaped buckle.

[0016] Furthermore, the inner walls of the four square grooves are connected to a pair of sliding rods, one end of the pair of sliding rods is connected to the outer wall of the U-shaped buckle, and the outside of the pair of sliding rods is provided with a spring, and the two ends of the spring are respectively connected to the inner wall of the square groove and the outer wall of the U-shaped buckle.

[0017] The beneficial effect of adopting the above-mentioned further scheme is that by setting a pair of sliding rods, when the pair of sliding rods are pulled toward the outside of the lamp holder, the pair of sliding rods move toward the outside of the square groove, thereby pulling the U-shaped buckle to squeeze the spring, and then the lamp holder and the lampshade are fitted together, so that the J-shaped buckle on the lampshade is placed inside the square groove, and then the sliding rod is released, so that the sliding rod drives the U-shaped buckle to engage with the J-shaped buckle under the elastic force of the spring.

[0018] Furthermore, one end of a pair of the sliding rods away from the U-shaped buckle passes through the lamp holder and is gap-matched with the through hole of the lamp holder. One end of the pair of the sliding rods away from the U-shaped buckle is connected to a connecting plate.

[0019] The beneficial effect of adopting the above further solution is that, by providing a connecting plate, when the connecting plate is pulled outward, two sliding rods in a square groove are directly pulled.

[0020] Furthermore, a mounting base is connected to the center of the upper end of the lamp holder, and a plurality of fixing holes are opened on the mounting base, and the plurality of fixing holes are distributed in a ring shape with equal distances.

[0021] The beneficial effect of adopting the above further solution is that by providing a mounting base and opening a plurality of fixing holes on the mounting base, the lampshade as a whole can be easily fixed at a specified position.

[0022] The heat dissipation effect is better than that of the first and second heat dissipation modules, so the heat dissipation fan is the best way to get rid of the heat from the outside and the outside of the heat dissipation module, so as to realize the heat dissipation of the heat dissipation in the lampshade. The heat dissipation module, when performing the above steps, makes the heat dissipation device get rid of the heat from the outside and the outside of the heat dissipation module, thereby getting rid of the heat from the outside and the outside of the heat dissipation module. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of a lampshade with high heat dissipation performance provided by the utility model;

[0024] Figure 2 This is a bottom view of a lampshade with high heat dissipation performance provided by the utility model;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of a lamp holder with a lampshade having high heat dissipation performance provided by the utility model;

[0026] Figure 4 This is a schematic diagram of an exploded three-dimensional structure of a lampshade with high heat dissipation performance provided by the utility model;

[0027] Figure 5 The utility model provides a partial front cross-sectional structural diagram of a lamp holder of a lampshade with high heat dissipation performance.

[0028] In the figure: 100, main body; 1001, lampshade; 1002, through groove; 1003, light-transmitting plate; 1004, lamp holder; 1005, LED lamp; 1006, square groove; 1007, J-shaped buckle; 1008, U-shaped buckle; 1009, slide rod; 1010, spring; 1011, connecting plate; 1012, mounting seat; 1013, fixing hole; 200, heat dissipation mechanism; 2001, mounting ring; 2002, cavity; 2003, heat dissipation fins; 2004, through hole; 2005, first installation box; 2006, second installation box; 2007, cooling fan; 2008, round hole. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] See also Figure 1-Figure 5 The utility model provides a technical solution: a lampshade with high heat dissipation performance, comprising a main body 100, the main body 100 comprising a lampshade 1001, the outer wall of the lampshade 1001 being provided with a plurality of through grooves 1002, the plurality of through grooves 1002 being distributed in an equidistant annular shape, the outer sleeve of the lampshade 1001 being provided with a heat dissipation mechanism 200, the heat dissipation mechanism 200 comprising a mounting ring 2001, the inner wall of the mounting ring 2001 being connected to the outer wall of the lampshade 1001, and the interior of the mounting ring 2001 being provided with a cavity 2002, the inner wall of the cavity 2002 being connected with a plurality of heat dissipation fins 2003, the plurality of heat dissipation fins 2003 being distributed in an equidistant annular shape, and one end of the plurality of heat dissipation fins 2003 passing through the mounting ring 2001. The mounting ring 2001 is provided and extends to the interior of the lampshade 1001 through the through slot 1002. The front of the mounting ring 2001 is connected to a first mounting box 2005, and the back of the mounting ring 2001 is connected to a second mounting box 2006. The first mounting box 2005 and the second mounting box 2006 are both communicated with the mounting ring 2001. A plurality of through slots 1002 are aligned one by one with a plurality of heat dissipation fins 2003. By providing the mounting ring 2001, the heat dissipation fins 2003 are shielded and protected to prevent the heat dissipation fins 2003 from being exposed to the outside and causing dust to fall and affect the heat dissipation effect. Since one end of the heat dissipation fin 2003 extends to the interior of the lampshade 1001 through the through slot 1002, it is convenient to dissipate heat from the interior of the lampshade 1001.

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] See also Figure 1-Figure 5 The present invention provides a technical solution: a circular hole 2008 is provided on the opposite side of the first installation box 2005 and the second installation box 2006, a filter is installed inside the circular hole 2008, a cooling fan 2007 is installed inside the first installation box 2005, a pair of through holes 2004 are provided on each of the cooling fins 2003, and a cooling cavity is formed between the opposite side of the adjacent pair of cooling fins 2003 and the inner wall of the cavity 2002. The upper end of 1001 is provided with a lamp holder 1004, the bottom end of the lamp holder 1004 is fitted with the upper end of the lampshade 1001, the bottom end of the lampshade 1001 is embedded with a light-transmitting plate 1003, and the bottom end of the lamp holder 1004 is installed with an LED lamp 1005. Since the first installation box 2005 and the second installation box 2006 are both connected to the installation ring 2001, a circular hole 2008 is opened on the opposite side of the first installation box 2005 and the second installation box 2006. When the heat dissipation is started, When the fan 2007 is turned on, the outside air will enter the cavity 2002 inside the mounting ring 2001. Under the action of the cooling fan 2007, the air continuously enters the interior of the cavity 2002. By opening a pair of through holes 2004 on a number of heat sinks 2003, the adjacent heat sinks are put into a circulation state, so that after the outside air enters the interior of the cavity 2002, it takes away the heat of the heat sink and the heat sink fins 2003 through the through holes 2004, thereby improving the heat dissipation efficiency of the heat sink fins 2003. Then the air is discharged from the inside of the cavity 2002 through the circular hole 2008 at the second mounting box 2006. By installing a filter inside the circular hole 2008, the dust sucked in by the cooling fan 2007 during operation is filtered out. By providing the lamp holder 1004, it is convenient to install the LED lamp 1005. By providing the LED lamp 1005, lighting is convenient. By embedding and installing the light-transmitting plate 1003 at the bottom end of the lampshade 1001, the light transmittance and uniformity of the light are improved.

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] See also Figure 1-Figure 5 The present invention provides a technical solution: the upper end of the lamp holder 1004 is provided with four square grooves 1006, the top surface of the lampshade 1001 is connected to the four square grooves 1006 with J-shaped buckles 1007, the interior of the four square grooves 1006 is provided with U-shaped buckles 1008, the adjacent U-shaped buckles 1008 and J-shaped buckles 1007 are engaged with each other, the inner side walls of the four square grooves 1006 are connected to a pair of sliding rods 1009, one end of the pair of sliding rods 1009 is connected to the U The outer wall of the U-shaped buckle 1008 is connected, and a pair of the sliding rods 1009 are sleeved with a spring 1010 on the outside. The two ends of the spring 1010 are respectively connected to the inner wall of the square groove 1006 and the outer wall of the U-shaped buckle 1008. The ends of the pair of sliding rods 1009 away from the U-shaped buckle 1008 pass through the lamp holder 1004 and fit with the through hole gap of the lamp holder 1004. The ends of the pair of sliding rods 1009 away from the U-shaped buckle 1008 are connected with a connecting plate 1011. The lamp holder 1004 The center of the upper end is connected to a mounting base 1012, and a plurality of fixing holes 1013 are opened on the mounting base 1012. The plurality of fixing holes 1013 are distributed in an equidistant ring shape. By setting a connecting plate 1011, when the connecting plate 1011 is pulled outward, the two slide bars 1009 in a square groove 1006 are directly pulled, so that a pair of slide bars 1009 move to the outside of the square groove 1006, thereby pulling the U-shaped buckle 1008 to squeeze the spring 1010, and then the lamp holder 1004 and The lampshade 1001 is fitted so that the J-shaped buckle 1007 on the lampshade 1001 is placed into the square groove 1006, and then the slide bar 1009 is loosened, so that the slide bar 1009 drives the U-shaped buckle 1008 to engage with the J-shaped buckle 1007 under the elastic force of the spring 1010, thereby realizing the installation connection between the lamp holder 1004 and the lampshade 1001. By setting a mounting seat 1012 and opening a plurality of fixing holes 1013 on the mounting seat 1012, it is convenient to fix the lampshade 1001 as a whole in a specified position.

[0035] Specifically, the working principle of this lampshade with high heat dissipation performance is as follows: when in use, by setting a connecting plate 1011, when the connecting plate 1011 is pulled outward, two slide bars 1009 in a square groove 1006 are directly pulled, so that a pair of slide bars 1009 move to the outside of the square groove 1006, thereby pulling the U-shaped buckle 1008 to squeeze the spring 1010, and then the lamp holder 1004 and the lampshade 1001 are fitted, so that the J-shaped buckle 1007 on the lampshade 1001 is placed inside the square groove 1006, and then the slide bar 1009 is released, so that the slide bar 1009 drives the U-shaped buckle 1008 to retract under the elasticity of the spring 1010. Under the action of force, it engages with the J-shaped buckle 1007, thereby realizing the installation connection between the lamp holder 1004 and the lampshade 1001. By setting the lamp holder 1004, it is convenient to install the LED lamp 1005. By setting the LED lamp 1005, it is convenient to illuminate. By setting the mounting base 1012 and opening a plurality of fixing holes 1013 on the mounting base 1012, it is convenient to fix the lampshade 1001 as a whole in a specified position. By embedding the installation light-transmitting plate 1003 at the bottom end of the lampshade 1001, the light transmittance and uniformity of the light are improved. By setting the mounting ring 2001, the heat dissipation fins 2003 are shielded. The heat dissipation fins 2003 are protected to prevent dust from being exposed to the outside and affecting the heat dissipation effect. Since one end of the heat dissipation fins 2003 extends to the inside of the lampshade 1001 through the through slot 1002, it is convenient to dissipate the heat inside the lampshade 1001. Since the first installation box 2005 and the second installation box 2006 are both connected to the installation ring 2001, a circular hole 2008 is opened on the opposite side of the first installation box 2005 and the second installation box 2006. When the heat dissipation fan 2007 is started, the outside air will enter the cavity 2002 inside the installation ring 2001, and the air will be ventilated by the heat dissipation fan 2007. Under the action of 2007, it continuously enters the interior of the cavity 2002. By opening a pair of through holes 2004 on several heat dissipation fins 2003, the adjacent heat dissipation cavities are made to be in a circulation state, so that after the external air enters the interior of the cavity 2002, it takes away the heat of the heat dissipation cavity and the heat dissipation fins 2003 through the through holes 2004, thereby improving the heat dissipation efficiency of the heat dissipation fins 2003. Then the air is discharged from the interior of the cavity 2002 through the circular hole 2008 at the second installation box 2006. By installing a filter screen inside the circular hole 2008, the dust inhaled by the heat dissipation fan 2007 during operation is filtered out.

Claims

1. A lampshade with high heat dissipation performance, characterized in that: The invention comprises a main body (100), wherein the main body (100) comprises a lampshade (1001), wherein the outer wall of the lampshade (1001) is provided with a plurality of through grooves (1002), wherein the plurality of through grooves (1002) are distributed in an equidistant annular shape, wherein the outer surface of the lampshade (1001) is provided with a heat dissipation mechanism (200), wherein the heat dissipation mechanism (200) comprises a mounting ring (2001), wherein the inner wall of the mounting ring (2001) is connected to the outer wall of the lampshade (1001), and wherein the interior of the mounting ring (2001) is provided with a cavity (2002), wherein the cavity (2002) is provided with a plurality of through grooves (1002). The inner wall is connected to a plurality of heat dissipation fins (2003), the plurality of heat dissipation fins (2003) are distributed in a ring shape at equal distances, and one end of the plurality of heat dissipation fins (2003) passes through the mounting ring (2001) and extends to the interior of the lampshade (1001) through the through slot (1002); the front of the mounting ring (2001) is connected to a first mounting box (2005), and the back of the mounting ring (2001) is connected to a second mounting box (2006); the first mounting box (2005) and the second mounting box (2006) are both connected to the mounting ring (2001).

2. A lampshade (1001) with high heat dissipation performance according to claim 1, characterized in that: The first installation box (2005) and the second installation box (2006) are both provided with circular holes (2008) on opposite sides thereof, and filters are installed inside the circular holes (2008). A cooling fan (2007) is installed inside the first installation box (2005).

3. The lampshade (1001) with high heat dissipation performance according to claim 2, characterized in that: A pair of through holes (2004) are provided on each of the plurality of heat dissipation fins (2003), and a heat dissipation cavity is formed between the opposite sides of an adjacent pair of heat dissipation fins (2003) and the inner wall of the cavity (2002).

4. The lampshade (1001) with high heat dissipation performance according to claim 1, characterized in that: The upper end of the lampshade (1001) is provided with a lamp holder (1004), the bottom end of the lamp holder (1004) is fitted with the upper end of the lampshade (1001), a light-transmitting plate (1003) is embedded in the bottom end of the lampshade (1001), and the bottom end of the lamp holder (1004) is installed with an LED lamp (1005).

5. The lampshade (1001) with high heat dissipation performance according to claim 4, characterized in that: Four square grooves (1006) are formed at the upper end of the lamp holder (1004); the top surface of the lampshade (1001) is connected to the four square grooves (1006) with J-shaped buckles (1007); the interiors of the four square grooves (1006) are each provided with a U-shaped buckle (1008); adjacent U-shaped buckles (1008) and J-shaped buckles (1007) are snap-fitted and connected.

6. The lampshade (1001) with high heat dissipation performance according to claim 5, characterized in that: The inner walls of the four square grooves (1006) are connected to a pair of sliding rods (1009), one end of the pair of sliding rods (1009) is connected to the outer wall of the U-shaped buckle (1008), and the outside of the pair of sliding rods (1009) is provided with a spring (1010), and the two ends of the spring (1010) are respectively connected to the inner wall of the square groove (1006) and the outer wall of the U-shaped buckle (1008).

7. A lampshade (1001) with high heat dissipation performance according to claim 6, characterized in that: One end of a pair of the sliding rods (1009) away from the U-shaped buckle (1008) passes through the lamp holder (1004) and is gap-matched with the through hole of the lamp holder (1004). One end of the pair of the sliding rods (1009) away from the U-shaped buckle (1008) is connected to a connecting plate (1011).

8. The lampshade (1001) with high heat dissipation performance according to claim 7, characterized in that: A mounting base (1012) is connected to the center of the upper end of the lamp holder (1004), and a plurality of fixing holes (1013) are provided on the mounting base (1012), and the plurality of fixing holes (1013) are distributed in a ring shape at equal distances.

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