CN208886561U - A kind of ultrathin type recessed down light - Google Patents

Abstract

The utility model discloses a kind of ultrathin recessed down lights, including shell, downlight main body and reset spring, the case nose face is provided with sheet glass, downlight lower body face is provided with lamp source, and power controling box is provided in the middle part of upper surface, power controling box lateral surface is provided with symmetrical sliding block, and upper surface is provided through cable-through hole, the downlight pan frontward end Middle face is provided through hole identical with cable-through hole size, and front end face two sides are symmetrically arranged with semicircular ring sliding rail, semicircular ring sliding rail lower end surface offers arc chute, and the indwelling chamber for offering length less than arc chute is run through in upper surface, pass through the shell that the sheet glass of multiple color is set and is conveniently replaceable, different light is replaced at any time and does not have to replacement lamp source so that user can according to need, simple economy, pass through setting sliding block and half Round sliding rail and reset spring and fixed block enable simple and convenient being fixed in arc chute of downlight main body not fall out.

Description

A kind of ultrathin type recessed down light

Technical field

The utility model belongs to lighting technical field, and in particular to a kind of ultrathin type recessed down light.

Background technique

Downlight, which refers to, a screw socket, can directly load onto incandescent lamp or energy-saving lamp, is that one kind is embedded into ceiling The illuminator of interior light down-ejection type is generally divided into recessed down light and two kinds of exposed type downlight according to the installation method, existing embedding Enter formula downlight and there is fixed and disassembly inconvenience, and the single fixation of color, cannot more easily replace asking for oneself desired lamp source Topic, thus it is proposed that a kind of ultrathin type recessed down light.

Utility model content

The purpose of this utility model is to provide a kind of ultrathin recessed down lights, to solve to propose in above-mentioned background technique Existing recessed down light to there is fixed and disassembly inconvenient, and the single fixation of color cannot more easily replace oneself and want Lamp source the problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of ultrathin type recessed down light, including outer Shell, downlight main body and reset spring, the case nose face is provided with sheet glass, and rear end face is provided with threaded hole, the cylinder Lamp lower body face is provided with lamp source, and power controling box is provided in the middle part of upper surface, the power controling box lateral surface setting There is symmetrical sliding block, and upper surface is provided through cable-through hole, the reset spring upper and lower ends are fixedly installed respectively Annulus baffle, and described reset spring one end is fixedly connected by annulus baffle with downlight pan frontward end face, the other end passes through circle Ring baffle is not fixed with power controling box upper surface and connect, and the downlight pan frontward end Middle face is provided through big with cable-through hole Small identical hole, and front end face two sides are symmetrically arranged with semicircular ring sliding rail, it is sliding that semicircular ring sliding rail lower end surface offers arc Slot, and the indwelling chamber for offering length less than arc chute is run through in upper surface.

Preferably, heat release hole is circumferentially positioned at downlight main body lateral surface around downlight main body upper surface, heat dissipation seam is distributed in.

Preferably, the sheet glass diameter is greater than the internal diameter of shell and matches with the internal diameter of threaded hole.

Preferably, the power controling box diameter is greater than annulus baffle overall diameter, and is less than between indwelling chamber described in two sides Maximum spacing.

Preferably, the length of the sliding block is less than the minimum spacing between semicircular ring sliding rail described in two sides, and described in two sides Maximum spacing between sliding block lateral surface is greater than the maximum spacing between two sides indwelling chamber, less than between the arc chute of two sides most Big spacing.

Preferably, the downlight main body lateral surface lower end is provided with external screw thread, and the shell is fixedly installed by threaded hole In downlight lower body face.

Preferably, fixed block is fixed in the middle part of arc chute front end face, and the distance between fixed block described in two sides Maximum distance between two sides indwelling chamber is equal.

Compared with prior art, the utility model has the beneficial effects that passing through the sheet glass and just of setting multiple color In the shell of replacement, different light being replaced at any time and does not have to replacement lamp source so that user can according to need, simple economy leads to Setting sliding block and semicircle sliding rail and reset spring and fixed block are crossed, enables downlight main body is simple and convenient to be fixed on It is not fallen out in arc chute, while heat release hole and heat dissipation being seamed and set on being circumferentially positioned at downlight main body, eliminated Traditional deeply embedded radiator, keeps downlight more frivolous.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the downlight main body solid figure structure schematic representation of the utility model；

Fig. 3 is the shell solid figure structure schematic representation of the utility model；

Fig. 4 is the downlight base vertical view structural schematic diagram of the utility model；

Fig. 5 is the reset spring front view structural representation of the utility model；

Fig. 6 is the semicircular ring sliding rail section view figure structure schematic representation of the utility model；

In figure: 1, shell；2, sheet glass；3, lamp source；4, downlight main body；5, heat dissipation seam；6, heat release hole；7, sliding block；8, electric Source control cabinet；9, cable-through hole；10, threaded hole；11, downlight pedestal；12, semicircular ring sliding rail；13, annulus baffle；14, bullet is resetted Spring；15, indwelling chamber；16, arc chute；17, fixed block.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6 are please referred to, the utility model provides a kind of ultrathin recessed down light technology Scheme: a kind of ultrathin type recessed down light, including shell 1, downlight main body 4 and reset spring 14,1 front end face of shell are provided with glass Glass piece 2, and rear end face is provided with threaded hole 10,4 lower end surface of downlight main body is provided with lamp source 3, and is provided with electricity in the middle part of upper surface Source control cabinet 8,8 lateral surface of power controling box is provided with symmetrical sliding block 7, and upper surface is provided through cable-through hole 9, multiple Position 14 upper and lower ends of spring are fixedly installed annulus baffle 13 respectively, and 14 one end of reset spring passes through annulus baffle 13 and downlight 11 front end face of pedestal is fixedly connected, and the other end is not fixed with 8 upper surface of power controling box by annulus baffle 13 and is connect, downlight bottom Hole identical with 9 size of cable-through hole is provided through in the middle part of 11 front end faces of seat, and front end face two sides are symmetrically arranged with semicircular ring and slide Rail 12,12 lower end surface of semicircular ring sliding rail offers arc chute 16, and upper surface is less than arc chute 16 through length is offered Indwelling chamber 15.

Downlight temperature is excessively high when using in order to prevent and burning apparatus, in the present embodiment, it is preferred that heat release hole 6 around point Cloth is circumferentially positioned at 4 lateral surface of downlight main body in 4 upper surface of downlight main body, heat dissipation seam 5.

In order to enable sheet glass 2 to be simply and easily fixed on shell 1, and it can easily replace required light Color, in the present embodiment, it is preferred that there are many different colours for sheet glass 2, and diameter is greater than the internal diameter and and threaded hole of shell 1 10 internal diameter matches.

In order to be able to enter power controling box 8 and be fixed in indwelling chamber 15 by sliding block 7, in the present embodiment, preferably , 8 diameter of power controling box is greater than 13 overall diameter of annulus baffle, and the maximum spacing being less than between two sides indwelling chamber 15.

In order to enable sliding block 7 to slide on arc chute 16, in the present embodiment, it is preferred that the length of sliding block 7 is less than two Minimum spacing between side semicircular ring sliding rail 12, and the maximum spacing between two side slides, 7 lateral surface is greater than two sides indwelling chamber 15 Between maximum spacing, less than the maximum spacing between two sides arc chute 16.

For the ease of fixation and shell 1 is dismantled, in the present embodiment, it is preferred that 4 lateral surface lower end of downlight main body is provided with outer Screw thread, shell 1 are fixed at 4 lower end surface of downlight main body by threaded hole 10.

Sliding block 7, which rotates, when installing in order to prevent excessively falls from arc chute 16, in the present embodiment, it is preferred that fixed Block 17 is fixed in the middle part of 16 front end face of arc chute, and between the distance between two sides fixed block 17 and two sides indwelling chamber 15 Maximum distance it is equal.

The working principle and process for using of the utility model: needing installation site to open up mounting groove first, by downlight pedestal 11 are fixed in slot, and electric wire is introduced from interstitial hole and passes through annulus baffle 13 and reset spring 14, then will choose color Sheet glass 2 is fixed on shell 1, and shell 1 is then fixed on 4 lower end surface of downlight main body, by the electric wire of introduction and cable-through hole 9 The electric wire of interior extraction connects, then by the contact of power controling box 8 and compression reseting spring 14, then passes through sliding block 7 for downlight master Body 4 is fixed on semicircle sliding rail 12, when needing to change light coloring, shell 1 is unloaded and replaces the sheet glass 2 chosen.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of ultrathin type recessed down light, including shell (1), downlight main body (4) and reset spring (14), it is characterised in that: Shell (1) front end face is provided with sheet glass (2), and rear end face is provided with threaded hole (10), downlight main body (4) lower end Face is provided with lamp source (3), and is provided with power controling box (8) in the middle part of upper surface, and power controling box (8) lateral surface is provided with Symmetrical sliding block (7), and upper surface is provided through cable-through hole (9), reset spring (14) upper and lower ends are solid respectively Surely it is provided with annulus baffle (13), and the reset spring (14) one end passes through annulus baffle (13) and downlight pedestal (11) front end Face is fixedly connected, and the other end is not fixed with power controling box (8) upper surface by annulus baffle (13) and is connect, the downlight pedestal (11) it is provided through hole identical with cable-through hole (9) size in the middle part of front end face, and front end face two sides are symmetrically arranged with semicircular ring Sliding rail (12), semicircular ring sliding rail (12) lower end surface offer arc chute (16), and upper surface is small through length is offered In the indwelling chamber (15) of arc chute (16).

2. a kind of ultrathin recessed down light according to claim 1, it is characterised in that: heat release hole (6) surround and is distributed in Downlight main body (4) upper surface, heat dissipation seam (5) are circumferentially positioned at downlight main body (4) lateral surface.

3. a kind of ultrathin recessed down light according to claim 1, it is characterised in that: sheet glass (2) diameter is big In shell (1) internal diameter and match with the internal diameter of threaded hole (10).

4. a kind of ultrathin recessed down light according to claim 1, it is characterised in that: the power controling box (8) is straight Diameter is greater than annulus baffle (13) overall diameter, and the maximum spacing being less than between indwelling chamber (15) described in two sides.

5. a kind of ultrathin recessed down light according to claim 1, it is characterised in that: the length of the sliding block (7) is small Minimum spacing between the semicircular ring sliding rail (12) described in two sides, and the maximum spacing between sliding block described in two sides (7) lateral surface Greater than the maximum spacing between two sides indwelling chamber (15), the maximum spacing being less than between two sides arc chute (16).

6. a kind of ultrathin recessed down light according to claim 1, it is characterised in that: on the outside of the downlight main body (4) Face lower end is provided with external screw thread, and the shell (1) is fixed at downlight main body (4) lower end surface by threaded hole (10).

7. a kind of ultrathin recessed down light according to claim 1, it is characterised in that: fixed block (17) is fixed at In the middle part of arc chute (16) front end face, and between the distance between fixed block described in two sides (17) and two sides indwelling chamber (15) most It is equidistant greatly.