CN211372130U - Ceiling lamp with adjustable irradiation range - Google Patents

Abstract

The utility model relates to a ceiling lamp with adjustable irradiation range, which comprises a lamp body and a mounting part, wherein the mounting part comprises a metal ceiling-mounted plate, one end of the metal ceiling tray is provided with a mounting hole, the lamp body comprises a light source, one end of the light source is fixedly provided with a power line, one end of the power line far away from the light source penetrates through the mounting hole of the metal ceiling tray and then is fixedly mounted in the mounting hole, a metal vehicle part is fixedly arranged between the ceiling tray and the light source on the power line, an opaque lampshade is fixedly arranged at one end of the metal vehicle part, one end of the opaque lampshade is provided with a mounting opening, metal buckles are oppositely arranged in the mounting opening, the metal buckle is provided with a plano-convex lens, the plano-convex lens is fixedly provided with a clamping edge, the clamping edge is abutted against the inner surface of the metal buckle, and the plano-convex lenses with different thicknesses can be replaced by adjusting the metal buckle. The utility model discloses have the effect of going to adjust the irradiation range of the difference of ceiling lamp according to the actual demand.

Description

Ceiling lamp with adjustable irradiation range

Technical Field

The utility model belongs to the technical field of the technique of ceiling lamp and specifically relates to a ceiling lamp of adjustable irradiation range is related to.

Background

The ceiling lamp is a high-grade decorative illuminating lamp hung on an indoor ceiling. The crystal ceiling lamp is suitable for halls such as living rooms, bedrooms, dining rooms, corridors, hotels and the like.

In the prior art, in a chinese patent with an authority bulletin No. CN207162322U, an aquarium cylindrical LED ceiling lamp is described, which comprises a fixing ring, a pedestal, a heat dissipation fan, a lamp housing, a heat sink, a substrate, an LED chip, a gasket, a convex lens, a reflective cup and a lamp shade, wherein the heat dissipation fan is installed on the pedestal, the pedestal is connected with the lamp housing through the fixing ring, the heat dissipation fan is arranged above the heat sink, the heat sink is installed between the lamp housing and the lamp shade, the substrate is fixed on a step surface of the heat sink, the LED chip is fixed on the substrate, the convex lens cover is arranged outside the LED chip, the gasket is coated on the outer edge of the convex lens, and the lamp shade compresses the. From this, the base passes through the retainer plate with the lamp body and is connected, has realized that the LED lamp prevents the winding effect of electric wire, and the heat dispersion of LED lamp has been improved greatly in radiator and the cooperation of radiator fan.

The existing design scheme in the foregoing has the following drawbacks: similar ceiling lamps are common in the market at present, but the light can not adjust the irradiation range according to actual demands.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an adjustable irradiation range's ceiling lamp, it has the effect of going to adjust the different irradiation ranges of ceiling lamp according to actual demand.

The above object of the present invention can be achieved by the following technical solutions: a ceiling lamp with adjustable irradiation range comprises a lamp body and a mounting part, wherein the mounting part comprises a metal ceiling plate, one end of the metal ceiling plate is provided with a mounting hole, the lamp body comprises a light source, one end of the light source is fixedly provided with a power line, one end of the power line, which is far away from the light source, penetrates through the mounting hole of the metal ceiling plate and is then fixedly mounted in the mounting hole, the power line is positioned between the ceiling plate and the light source and is fixedly provided with a metal car part, one end of the metal car part, which is close to the light source, is fixedly provided with an opaque lampshade, the light source is positioned in the opaque lampshade, one end of the opaque lampshade, which is far away from the metal car part, is provided with a mounting hole, a plurality of metal buckles with certain elasticity are oppositely arranged in the mounting hole, flat convex lenses are arranged on the metal buckles, clamping edges are fixedly, the plano-convex lens with different thicknesses can be replaced by adjusting the metal buckle.

Through adopting above-mentioned technical scheme, set up opaque lamp shade on the light source, can be so that the light source sent does not scatter outward, one end at the lamp shade sets up plano-convex lens, can make the light that the light source sent shine at certain irradiation range through plano-convex lens, set up the buckle on the lamp shade, set up plano-convex lens in the buckle, can change the plano-convex lens of different thickness through pulling the buckle, the focus of different plano-convex lens is different, the spotlight effect is different, thereby can adjust different irradiation ranges according to the actual demand.

The present invention may be further configured in a preferred embodiment as: the plano-convex lens is an acrylic lens.

By adopting the technical scheme, the acrylic lens has crystal transparency, the light transmittance is more than 92%, the light is soft, the vision is clear, the plano-convex lens is made of acrylic materials, the plano-convex lens can have excellent weather resistance, higher surface hardness and surface gloss and better high-temperature performance, and has lighter weight, low probability of breakage and better safety.

The present invention may be further configured in a preferred embodiment as: the light source is characterized in that metal rods are fixedly arranged on two sides of the light source relatively, one end, far away from the light source, of each metal rod is welded on the surface of each buckle, and the light source is fixedly arranged between the metal rods.

Through adopting above-mentioned technical scheme, the light source passes through the power cord and hangs in the lamp shade, receives external power to exert oneself easily and takes place to rock along with the lamp shade, and when the light source took place to rock in the lamp shade, can take place to strike with the inboard of lamp shade, leads to the light source to damage. The metal rods are fixedly arranged on two sides of the light source, and the space formed by the metal plates can play a certain clamping role on the light source, so that the light source is prevented from being damaged by collision with the lampshade in the shaking process.

The present invention may be further configured in a preferred embodiment as: the outside cover of power cord is equipped with the rubber tube of protection power cord.

Through adopting above-mentioned technical scheme, set up the rubber tube in the power cord outside and can play the guard action to the power cord, avoid the power cord directly to expose the ageing phenomenon that appears in the air easily.

The present invention may be further configured in a preferred embodiment as: the rubber tube is a fluorine rubber tube.

By adopting the technical scheme, the fluororubber has high chemical stability and is the best one of all the elastic medium-resistant performances at present. The fluororubber also has good high-temperature resistance and aging resistance, and can effectively protect the power line.

The present invention may be further configured in a preferred embodiment as: the lamp shade is characterized in that a radiating fin is fixedly arranged on one side, close to the plano-convex lens, in the opaque lamp shade, and the radiating fin is circumferentially arranged along the inner side of the opaque lamp shade and covers the inner surface of the opaque lamp shade.

Through adopting above-mentioned technical scheme, the light source is luminous can produce certain heat in the lamp shade to lead to the lamp shade inside temperature higher, can cause certain injury to the lamp shade for a long time, set up the fin in the lamp shade, can in time dispel the heat in the lamp shade, the protection lamp shade.

The present invention may be further configured in a preferred embodiment as: the radiating fins are wavy radiating fins.

Through adopting above-mentioned technical scheme, set the fin to wavy, can increase the area of fin to make the radiating effect better.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the light source is provided with the opaque lampshade, so that light emitted by the light source is not scattered, one end of the lampshade is provided with the plano-convex lens, the light emitted by the light source can be irradiated in a certain irradiation range through the plano-convex lens, the lampshade is provided with the buckle, the plano-convex lens is arranged in the buckle, the plano-convex lenses with different thicknesses can be replaced by pulling the buckle, the focal lengths of different plano-convex lenses are different, the light condensation effect is different, and therefore different irradiation ranges can be adjusted according to actual requirements;

2. the acrylic lens has crystal transparency, the light transmittance is more than 92%, the light is soft, the vision is clear, the plano-convex lens is made of acrylic materials, the acrylic lens has excellent weather resistance, higher surface hardness and surface gloss and better high-temperature performance, and is light in weight, not easy to break and better in safety;

3. the light source is hung in the lampshade through the power line, and is easy to shake along with the lampshade under the action of external force, and when the light source shakes in the lampshade, the light source collides with the inner side of the lampshade, so that the light source is damaged. The metal rods are fixedly arranged on the two sides of the light source, and a space formed by the metal plates can play a certain clamping role on the light source, so that the light source is prevented from being impacted and damaged with the lampshade in the shaking process;

4. the radiating fins are arranged in a wavy manner, so that the area of the radiating fins can be increased, and the radiating effect is better.

Drawings

Fig. 1 is a schematic structural diagram of a ceiling lamp with adjustable illumination range;

FIG. 2 is a schematic cross-sectional view of an illumination-range-adjustable ceiling lamp;

fig. 3 is an exploded view of a ceiling lamp with adjustable illumination range.

Reference numerals: 1. a lamp body; 11. a power line; 12. a light source; 121. a metal connector; 122. a glass bulb; 13. a non-transparent lampshade; 131. a connecting neck; 132. a cover body; 133. an installation port; 14. a metal buckle; 141. a first bearing edge; 142. a connecting edge; 143. a second bearing edge; 15. a plano-convex lens; 151. clamping and connecting edges; 2. a mounting member; 21. a metal ceiling tray; 22. a placement groove; 23. mounting holes; 24. a metal mounting cap; 25. mounting grooves; 26. mounting blocks; 27. a first threaded hole; 28. a second threaded hole; 29. a nut; 291. a cross-shaped opening; 3. fixing the wire and locking; 31. a through hole; 4. a metal car part; 5. a rubber tube; 6. a metal rod; 7. and a heat sink.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides an adjustable irradiation range's ceiling lamp, combines fig. 2 and fig. 3, includes lamp body 1 and installed part 2, and installed part 2 includes that metal is inhaled a dish 21, and metal is inhaled a dish 21 and is cylindricly, and standing groove 22 has been seted up to one end, and standing groove 22 is by the sunken formation of the one end of metal inhaling a dish 21 to the other end. The metal ceiling tray 21 has a mounting hole 23 formed through the bottom thereof at the placement groove 22. Be provided with metal installation lid 24 in the metal ceiling tray 21, the current situation of metal installation lid 24 is cylindricly, inhales ceiling tray 21 coaxial setting with the metal, and the diameter is less than metal installation lid 24, and metal installation lid 24 is pegged graft in the standing groove 22 of metal ceiling tray 21, and the inside wall of metal ceiling tray 21 and the lateral wall butt of metal installation lid 24. The metal mounting cover 24 is provided with a mounting groove 25 corresponding to the mounting groove 22. The installation block 26 is welded in the installation groove 25 of the metal installation cover 24, the lamp body 1 comprises a power line 11, and one end of the power line 11 penetrates through the installation hole 23 and then is fixedly connected with the installation block 26 installed in the installation groove 25. The lateral wall of the metal ceiling tray 21 is evenly penetrated along the circumference and is provided with four first threaded holes 27, the lateral wall of the metal mounting cover 24 is evenly penetrated along the circumference and is provided with four second threaded holes 28 corresponding to the first threaded holes 27, a nut 29 is arranged in the first threaded hole 27, the head of the nut 29 is provided with a cross-shaped opening 291, the nut 29 sequentially penetrates through the first threaded holes 27 and the second threaded holes 28 and then fixes the metal ceiling tray 21 and the metal mounting cover 24 together, the head of the nut 29 is abutted against the outer surface of the metal ceiling tray 21, and one end far away from the head is protruded out of the second threaded holes 28 and is positioned in the mounting groove 25. The position department that power cord 11 is close to mounting hole 23 is fixed and is provided with solidus hasp 3, and the longitudinal section of solidus hasp 3 is type of protruding, runs through along its thickness direction on the solidus hasp 3 and has seted up through hole 31, and power cord 11 passes behind the through hole 31 on the solidus hasp 3 with solidus hasp 3 fixed connection, and the outer surface butt of top dish 21 is inhaled with the metal to the one end of solidus hasp 3, and the protection is not taken place to buckle from the power cord 11 that exposes in the mounting hole 23 and is impaired.

With reference to fig. 1 and fig. 2, the lamp body 1 includes a light source 12, the light source 12 includes an LED bulb, the light source 12 includes a metal connector 121 and a glass bulb 122, the metal connector 121 is fixedly connected to the glass bulb 122, the light source 12 is fixedly connected to one end of the power cord 11 away from the mounting block 26, one end of the power cord 11 close to the light source 12 is fixedly provided with a metal car part 4, and the metal car part 4 is cylindrical. The outer side of the power line 11 between the metal car part 4 and the wire fixing lock catch 3 is sleeved with a rubber tube 5 for protecting the power line 11, and the rubber tube 5 is a fluorine rubber tube. The fixed opaque lamp shade 13 that is provided with of one end that is close to light source 12 of metal car spare 4, opaque lamp shade 13 includes the cylindric connection neck 131 and the cover body 132 of pear shape that integrated into one piece set up, and the lamp shade is the glass lamp shade of brown, and power cord 11 is located connection neck 131, and light source 12 is located the cover body 132.

With reference to fig. 2 and 3, a circular mounting opening 133 is opened at an end of the opaque lampshade 13 away from the metal car 4, a plurality of metal buckles 14 having certain elasticity are relatively arranged in the mounting opening 133, in this embodiment, the number of the metal buckles 14 is two, the metal buckles 14 are Z-shaped pieces, and each metal buckle 14 includes a first bearing edge 141, a connecting edge 142, and a second bearing edge 143. The metal buckle 14 is provided with a plano-convex lens 15, the plano-convex lens 15 is an acrylic lens, the plano-convex lens 15 is provided with an annular clamping edge 151 along the circumferential direction thereof, the first bearing edge 141 of the metal buckle 14 is glued with the edge surface of the cover body 132 through the mounting port 133, and the connecting edge 142 and the second bearing edge 143 of the metal buckle 14 are both located outside the cover body 132. The clamping edge 151 of the plano-convex lens 15 abuts against the second bearing edge 143, and the plano-convex lens 15 with different thicknesses can be replaced by pulling the second bearing edge 143 towards both sides. The metal bar 6 is welded on two sides of the metal connector 121 of the light source 12, and one end of the metal bar 6 far away from the light source 12 is welded on the surface of the first bearing edge 141. The cooling fins 7 are glued to one side of the opaque lamp shade 13 close to the plano-convex lens 15, the cooling fins 7 are wavy cooling fins 7, and the cooling fins 7 are circumferentially arranged along the inner side of the opaque lamp shade 13 and cover the inner surface of the cover body 132.

The utility model discloses an implement the principle and do: the non-transparent lampshade 13 fixedly connected with a metal car part 4 penetrates through one end of a power line 11, the lampshade is arranged on a light source 12, metal buckles 14 are pulled towards two sides, a plano-convex lens 15 with a clamping edge 151 is clamped between the two metal buckles 14, the power line 11 penetrates through a mounting hole 23 of a metal ceiling tray 21 and is positioned in a mounting groove 25, a mounting block 26 is fixedly arranged in the mounting groove 25 on the power line 11, the mounting block 26 is welded in the metal mounting cover 24, the metal mounting cover 24 is inserted in a placing groove 22 of the metal ceiling tray 21, and a nut 29 sequentially penetrates through a first threaded hole 27 and a second threaded hole 28 and then fixes the metal ceiling tray 21 and the metal mounting cover 24 together.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (7)

1. The utility model provides an adjustable irradiation range's ceiling lamp, includes lamp body (1) and installed part (2), its characterized in that: the mounting part (2) comprises a metal ceiling tray (21), a mounting hole (23) is formed in one end of the metal ceiling tray (21), the lamp body (1) comprises a light source (12), a power line (11) is fixedly arranged at one end of the light source (12), one end, far away from the light source (12), of the power line (11) penetrates through the mounting hole (23) of the metal ceiling tray (21) and then is fixedly mounted in the mounting hole (23), a metal car part (4) is fixedly arranged between the ceiling tray and the light source (12) and is located on the power line (11), an opaque lampshade (13) is fixedly arranged at one end, close to the light source (12), of the metal car part (4), the light source (12) is located in the opaque lampshade (13), a mounting opening (133) is formed in one end, far away from the metal car part (4), of the opaque lampshade (13), a plurality of metal buckles (14) with certain elasticity are oppositely arranged in the mounting opening (133), be provided with plano-convex lens (15) on metal buckle (14), plano-convex lens (15) are gone up the fixed joint limit (151) that is provided with, the internal surface butt of joint limit (151) and metal buckle (14), through adjusting metal buckle (14) can change plano-convex lens (15) of different thickness.

2. The ceiling lamp with the adjustable illumination range according to claim 1, wherein the plano-convex lens (15) is an acrylic lens.

3. A ceiling lamp with adjustable illumination range according to claim 2, wherein the two sides of the light source (12) are relatively and fixedly provided with metal bars (6), one end of the metal bar (6) far away from the light source (12) is welded on the surface of the buckle, and the light source (12) is fixedly positioned between the metal bars (6).

4. A ceiling lamp with adjustable irradiation range according to claim 3, characterized in that the outer side of the power line (11) is sleeved with a rubber tube (5) for protecting the power line (11).

5. The ceiling lamp with the adjustable irradiation range according to claim 4, wherein the rubber tube (5) is a fluorine rubber tube.

6. The ceiling lamp with the adjustable illumination range according to claim 5, wherein a cooling fin (7) is fixedly arranged on one side of the opaque lampshade (13) close to the plano-convex lens (15), and the cooling fin (7) is circumferentially arranged along the inner side of the opaque lampshade (13) and covers the inner surface of the opaque lampshade (13).

7. The ceiling lamp with the adjustable irradiation range according to claim 6, wherein the radiating fins (7) are wavy radiating fins.

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