CN213630062U

CN213630062U - Projecting lamp

Info

Publication number: CN213630062U
Application number: CN202022592521.4U
Authority: CN
Inventors: 胡明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-07-06
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a spot lamp, locate including a lamp section of thick bamboo casing, lid lamp section of thick bamboo casing and enclose into accommodating space's lamp shade and fixed mounting jointly light source subassembly in the accommodating space, the spot lamp still including install in just be located in the accommodating space the lamp shade with be used for the lens of spotlight between the light source subassembly, lens with the light source subassembly interval sets up. Compared with the prior art, the utility model discloses a spotlight is effectual, and user experience is excellent.

Description

Projecting lamp

Technical Field

The utility model relates to a lighting device especially relates to a spotlight.

Background

In daily life, spot lights are indispensable lighting devices for outdoor lighting, commercial space lighting, indoor and outdoor decoration, and the like.

The prior art spot lamp comprises a cylindrical lamp tube with an opening end, and a lamp shade which is arranged in the lamp tube and is fixed at the opening end of the lamp tube in a front cover mode. However, the existing spot lamp has poor light-gathering performance due to the fact that the inner wall of the lamp tube is smooth and the light-gathering design is not carried out, and cannot meet the commercial requirement of high light-gathering requirement.

Therefore, the utility model provides a new shot-light is in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the above-mentioned technical problem of main solution provides a shot-light, can make the spotlight nature of shot-light better, satisfies commercial demand.

In order to solve the technical problem, the utility model provides a spotlight, locate including lamp section of thick bamboo casing, lid lamp section of thick bamboo casing and enclose into accommodating space's lamp shade and fixed mounting jointly light source subassembly in the accommodating space, the spotlight is still including install in just be located in the accommodating space the lamp shade with be used for the lens of spotlight between the light source subassembly, lens with the light source subassembly interval sets up.

Preferably, the lens includes a first face close to the light source module, a second face remote from the light source module, and a support wall extending from a peripheral side of the second face; the cross sectional area of the lens is gradually enlarged from the first surface to the second surface, the first surface is provided with a light-gathering groove which is formed in a concave mode in the direction away from the light source assembly, the light source assembly is arranged right opposite to the light-gathering groove, and the supporting wall is fixed on the lamp cylinder shell in a supporting mode.

Preferably, the cross-sectional area of the light-gathering groove is gradually reduced from one end close to the light source assembly to one end close to the second face.

Preferably, the light source assembly extends at least partially into the light collection groove.

Preferably, the lamp cylinder shell comprises a bottom plate, a side wall bent and extended from the periphery of the bottom plate, and a positioning column formed in the accommodating space; the lamp shade cover is arranged at one end, far away from the bottom plate, of the side wall, the light source assembly is fixed on the positioning column, and the supporting wall of the lens is fixedly supported at one end, far away from the bottom plate, of the side wall.

Preferably, the lampshade comprises a fixing part in a ring shape, an extending part extending inwards from the periphery of the fixing part and a glass sheet; the fixing part is sleeved at one end, far away from the bottom plate, of the side wall and fixedly connected with the side wall in a threaded mode, the glass sheet is arranged on one side, far away from the light source assembly, of the lens in a pressing mode, and the extending part abuts against the glass sheet and is used for pressing and locking the glass sheet.

Preferably, the spotlight further comprises a sealing ring clamped between the side wall and the glass sheet, and the sealing ring is arranged around the supporting wall.

Preferably, the light source assembly comprises a fixing plate fixed on the positioning column, a circuit board arranged on one side of the fixing plate far away from the bottom plate, and a lamp bead arranged on the circuit board; the fixed plate is provided with a first through hole which penetrates through the fixed plate and is matched with the positioning column and a second through hole which penetrates through the fixed plate; the first through hole is used for installing and fixing the fixing plate on the positioning column; the bottom plate is provided with a wiring hole which penetrates through the bottom plate and is opposite to the second through hole, and the second through hole and the wiring hole are used for external electric wires to extend to be electrically connected with the circuit board.

Preferably, the spotlight further comprises a switch electrically connected with the light source assembly, the side wall is provided with a mounting hole penetrating through the side wall, and the switch is clamped in the mounting hole.

Preferably, the spotlight further comprises a rod arranged on one side, far away from the lampshade, of the bottom plate, the rod is fixed with the bottom plate, one end of the rod is inserted into the wiring hole, and the rod is provided with a wire channel which penetrates through the rod along the axial direction of the rod and is used for leading in an external electric wire.

Compared with the prior art, the utility model discloses a spot lamp, including install in just be located in the accommodating space the lamp shade with be used for the lens of spotlight between the light source subassembly, lens with the light source subassembly interval sets up, can make the light of spot lamp pass through more concentration behind the lens like this, avoids the divergence of light, and the spotlight effect is stronger, and better satisfying commercial demand has good user experience.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

FIG. 1 is a schematic perspective view of the spotlight of the present invention;

FIG. 2 is an exploded view of the spotlight of the present invention;

FIG. 3 is a sectional view taken along line A-A of FIG. 1;

fig. 4 is a schematic structural view of a lamp barrel housing of the spotlight of the present invention;

fig. 5 is a schematic structural diagram of a lens of the spotlight of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the spotlight 100 of the present invention includes a hollow lamp tube housing 1 with an open end and a closed end, a lampshade 2 covering the open end of the lamp tube housing 1 and enclosing a receiving space 10, and a light source assembly 3 and a lens 4 disposed in the receiving space 10.

Specifically, in this embodiment, the lamp cylinder housing 1 is cylindrical, the lamp cylinder housing 1 includes a bottom plate 11, a side wall 12 extending from a periphery of the bottom plate 11 in a bending manner, and a positioning column 13 formed in the accommodating space 10, the bottom plate 11 is provided with a wiring hole 111 penetrating therethrough for introducing an external wire, and the lamp shade 2 is fixed to one end of the side wall 12 away from the bottom plate 11 in a covering manner, so that the accommodating space 10 is defined by the bottom plate 11, the side wall 12, and the lamp shade 1 together for accommodating and mounting the light source assembly 3.

The positioning columns 13 are formed on the side walls 12 or the bottom plate 11, and include at least two positioning columns for fixing the light source assembly 3, so that the service life of the spot lamp is not affected by the light source assembly 3 due to shaking when the spot lamp is used. In this embodiment, the two positioning columns 13 are symmetrically disposed.

In the present embodiment, the globe 2 includes a fixing portion 21 having a ring shape, an extending portion 22 extending inward from a peripheral edge of the fixing portion 21, and a glass sheet 23; the fixing portion 21 is sleeved on one end, away from the bottom plate 11, of the side wall 12 and forms threaded fixed connection, the light source assembly 3 is convenient to maintain and replace in a later period in a threaded connection mode, the glass sheet 23 is pressed and arranged on one side, away from the light source assembly 3, of the lens 4, and the extending portion 22 abuts against the glass sheet 23 and is used for pressing and locking the glass sheet 23. The glass sheet 23 can realize dust prevention and mosquito prevention, and avoid pollution and influence on components inside the spotlight, thereby improving reliability.

Preferably, the spotlight 100 of the present invention further includes a switch 5, wherein the sidewall 12 is provided with a mounting hole 121 penetrating therethrough for mounting the switch 5.

In this embodiment, the light source assembly 3 includes a fixing plate 31 fixed to the positioning column 13, a circuit board 32 installed on one side of the fixing plate 31 away from the bottom plate 11, and a lamp bead 321 installed on the circuit board 32.

The fixing plate 31 is provided with a first through hole 311 penetrating through the fixing plate and matching with the positioning column 13 and a second through hole 312 penetrating through the fixing plate; the first through hole 311 is used for installing and fixing the fixing plate 31 on the positioning column 13; the second through hole 312 is disposed opposite to the wiring hole 111, and the second through hole 312 and the wiring hole 111 are used for external electric wires to extend to be electrically connected to the circuit board 32.

The lamp beads 321 may be LED lamp beads, and in this embodiment, the lamp beads 321 include a plurality of lamp beads and are arranged on the circuit board 32 in a matrix.

The lens 4 is installed in the accommodating space 10 and located between the lampshade 2 and the light source assembly 3, the lens 4 and the light source assembly 3 are arranged at intervals, and the lens 4 comprises a first surface 41 close to the light source assembly, a second surface 42 far away from the light source assembly and a supporting wall 43 extending from the peripheral side of the second surface 42.

The support wall 43 is fixedly supported to the lamp cartridge housing 1 for assembling the lens 4 to the lamp cartridge housing 1. Specifically, the supporting wall 43 of the lens 4 is supported and fixed at one end of the side wall 12 away from the bottom plate 11.

The cross-sectional area of the lens 4 is gradually increased from the first surface 41 to the second surface 42, the first surface 41 is provided with a light-gathering groove 44 which is formed by sinking towards the direction far away from the light source assembly 3, and the light source assembly 3 is arranged right opposite to the light-gathering groove 44. This structural arrangement makes the light that light source subassembly 3 sent directly get into in the spotlight groove 44 to can reduce the divergence of light as far as, improve spotlight effect.

Preferably, the light source assembly 3 at least partially extends into the light-gathering groove 44, so that light emitted by the light source assembly 3 is completely collected by the light-gathering groove 44 when being emitted, and then is condensed by the lens 4, so that the light is emitted more densely, and the light-gathering effect of the spotlight is improved.

In this embodiment, the cross-sectional area of the light-collecting groove 44 gradually decreases from one end close to the light source assembly 3 to one end close to the second surface 42. The setting of this structure makes can collect bigger area's emission light as far as near the one end of light source subassembly 3, and its one end of keeping away from light source subassembly 3 then gathers light gradually, improves spotlight effect.

The lamp 100 further comprises a sealing ring 6 interposed between the side wall 12 and the glass sheet 23, wherein the sealing ring 6 is disposed around the support wall 43. The sealing ring 6 can separate the accommodating space 10 from the outside, so that a sealing and waterproof effect is achieved, the phenomenon that the light source assembly 3 is damaged due to the fact that moisture enters the accommodating space 10 and the short circuit is avoided, and the service life of the spotlight 100 is prolonged. In the present embodiment, the sealing ring 6 is made of a rubber material, but the sealing ring material is not limited thereto.

Further, the spotlight 100 further comprises a rod 7 arranged on one side of the bottom plate 11 far away from the lampshade 2, the rod 7 is fixed with the bottom plate 11, one end of the rod is inserted into the wiring hole 111, and the rod 7 is provided with a wire channel 71 which penetrates through the rod along the axial direction of the rod and is used for introducing an external wire.

Compared with the prior art, the utility model discloses a spot lamp, including install in just be located in accommodating space the lamp shade with be used for spotlight's lens between the light source subassembly, lens with the light source subassembly interval sets up, just the cross sectional area of lens by first face to the second face grow gradually, first face is equipped with to keeping away from the sunken spotlight groove that forms of direction of light source subassembly, the spotlight groove is just right spotlight groove sets up, spotlight groove's cross sectional area is by being close to one end of light source subassembly is to being close to the second facial one end diminishes gradually, can make the light of spot lamp pass through more concentration behind the lens like this, avoids light extravagant, better satisfying commercial demand, good user experience has.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A spot lamp comprises a lamp cylinder shell, a lamp shade and a light source component, wherein the lamp shade is covered on the lamp cylinder shell and encloses a containing space together, the light source component is fixedly arranged in the containing space, the spot lamp is characterized by further comprising a lens which is arranged in the containing space and positioned between the lamp shade and the light source component and used for condensing light, and the lens and the light source component are arranged at intervals;

the lens comprises a first surface close to the light source component, a second surface far away from the light source component and a supporting wall extending from the peripheral side of the second surface; the cross section area of the lens is gradually increased from the first surface to the second surface, the first surface is provided with a light-gathering groove which is recessed towards the direction far away from the light source assembly, the light source assembly is arranged opposite to the light-gathering groove, and the supporting wall is supported and fixed on the lamp cylinder shell;

the lamp tube shell comprises a bottom plate, a side wall and a positioning column, wherein the side wall is bent and extended from the periphery of the bottom plate, and the positioning column is formed in the accommodating space; the lamp shade cover is arranged at one end, far away from the bottom plate, of the side wall, the light source assembly is fixed on the positioning column, and the supporting wall of the lens is fixedly supported at one end, far away from the bottom plate, of the side wall.

2. The spot light of claim 1, wherein the cross-sectional area of the light collection groove tapers from an end proximate the light source assembly to an end proximate the second face.

3. The spotlight of claim 1, wherein the light source assembly extends at least partially into the light collection trough.

4. The spot light of claim 1, wherein the cover comprises a ring-shaped fixing portion, an extension portion extending inward from a periphery of the fixing portion, and a glass sheet; the fixing part is sleeved at one end, far away from the bottom plate, of the side wall and fixedly connected with the side wall in a threaded mode, the glass sheet is arranged on one side, far away from the light source assembly, of the lens in a pressing mode, and the extending part abuts against the glass sheet and is used for pressing and locking the glass sheet.

5. The spotlight of claim 4, further comprising a sealing ring interposed between the side wall and the glass sheet, the sealing ring being disposed around the support wall.

6. The spot lamp according to claim 5, wherein the light source assembly comprises a fixing plate fixed to the positioning column, a circuit board mounted on a side of the fixing plate away from the base plate, and a lamp bead mounted on the circuit board; the fixed plate is provided with a first through hole which penetrates through the fixed plate and is matched with the positioning column and a second through hole which penetrates through the fixed plate; the first through hole is used for installing and fixing the fixing plate on the positioning column; the bottom plate is provided with a wiring hole which penetrates through the bottom plate and is opposite to the second through hole, and the second through hole and the wiring hole are used for external electric wires to extend to be electrically connected with the circuit board.

7. The spot light of claim 6, further comprising a switch electrically connected to the light source assembly, wherein the sidewall has a mounting hole therethrough, and the switch is engaged with the mounting hole.

8. The spot lamp according to claim 6, further comprising a rod disposed on a side of the base plate away from the lamp housing, the rod being fixed to the base plate and having one end inserted into the wiring hole, the rod having a wire passage extending therethrough in an axial direction thereof for introducing an external electric wire.