CN209876624U

CN209876624U - LED maintenance lamp for central air conditioner

Info

Publication number: CN209876624U
Application number: CN201920708976.2U
Authority: CN
Inventors: 谭巧华
Original assignee: Nanjing Yeeu Air-Conditioning Fitting Co Ltd
Current assignee: Nanjing Yeeu Air-Conditioning Fitting Co Ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2019-12-31
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses a LED maintenance lamp for a central air conditioner, which comprises a lamp holder and a lamp cover, wherein the upper end surface of the lamp holder is provided with an LED lamp plate, one end of the LED lamp plate is connected with a leading wire, the outer side surface of the lamp holder is provided with a wire passing hole in a penetrating way, and a wire pipe is embedded in the wire passing hole; through setting up sealing washer an and sealing washer b at the medial surface of ring, pass through screwed connection fixed back when ring and ring board, sealing washer a also extrudees each other and the gas tightness is connected with sealing washer b, the inside gas tightness of lamp lid has been guaranteed, after the screw that is used for connecting ring board and ring takes place slight corrosion back hole, steam is still at sealing washer a and sealing washer b's lateral surface, the gas tightness that the lamp lid is connected with the lamp stand has been improved, the life of overhauing the lamp has been prolonged, set up metal design hose and LED fluorescent tube, through bending the metal design hose and deepening the inside depths of air conditioner case with the LED fluorescent tube, more clear finding maintenance point during convenient to overhaul.

Description

LED maintenance lamp for central air conditioner

Technical Field

The utility model belongs to the technical field of the air conditioner, concretely relates to central air conditioning LED overhauls lamp.

Background

The central air conditioning system is composed of one or more cold and heat source systems and a plurality of air conditioning systems, the system is different from a traditional refrigerant type air conditioner, air is processed in a centralized mode to meet the comfort requirement, in order to conveniently overhaul parts inside the air conditioning box, an air conditioning box overhaul lamp is generally installed inside the central air conditioning box, and at present, LED overhaul lamps which are energy-saving, emission-reducing and long in service life are mostly adopted.

Current central air conditioning LED overhauls lamp, the operational environment that the lamp was located is overhauld to the existence air conditioner often humidity great, the temperature is higher, and it is not allowed to get into steam in the lamp to overhaul, the lamp is overhauld in order to make things convenient for the installation and change to the ordinary lamp of overhauing, it fixes to overhaul lamp lid and lamp body to adopt the screw that has the sealing washer, and the high temperature and high humidity environment can accelerate screw oxidation rust, lead to the junction to take place the problem that the corrosion got into steam even, we propose a central air conditioning LED overhauls lamp for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a central air conditioning LED overhauls lamp, with the current central air conditioning LED maintenance lamp of proposing in solving above-mentioned background art, the operational environment that the lamp was examined and repaired to the air conditioner is located often humidity great, the temperature is higher, and it is not allowed to get into steam to examine and repair in the lamp, the lamp is examined and repaired to the ordinary maintenance lamp for the convenience of installation and change, it fixes to examine and repair the lamp lid with the lamp body to adopt the screw that has the sealing washer, and the high temperature and high humidity's environment can be with higher speed the screw oxidation rust, lead to the junction to take place the problem that the corrosion got into steam.

In order to achieve the above object, the utility model provides a following technical scheme: a LED maintenance lamp for a central air conditioner comprises a lamp holder and a lamp cover, wherein an LED lamp panel is arranged on the upper end face of the lamp holder, one end of the LED lamp panel is connected with a main lead, a wire passing hole is formed in the outer side face of the lamp holder in a penetrating mode, a wire pipe is embedded into the wire passing hole, the main lead penetrates through the wire pipe and extends out of the outer side of the lamp holder, waterproof sealant is arranged between the wire pipe and the wire passing hole and the main lead, the lamp cover is arranged at the upper end of the lamp holder, a ring is arranged on the edge of the lower end face of the lamp cover, a plurality of internal thread fixing holes are formed in the upper end face of the ring in a penetrating mode, a ring plate is arranged on the upper end face of the lamp holder corresponding to the ring plate, an internal thread blind hole is formed in the upper end face of the ring plate corresponding to the internal thread fixing hole, the, and a sealing ring a is arranged below the sealing ring b and corresponds to the upper surface of the lamp holder.

Preferably, the lamp stand up end edge is around being provided with the recess, the recess upper end is provided with the metal design hose, it has vice wire to let in the metal design hose, vice wire one end with leading wire electricity is connected, and the other end is provided with the LED fluorescent tube, just vice wire with leading wire with the junction of LED fluorescent tube all is provided with sealed glue.

Preferably, the edge of the upper end face of the groove is uniformly provided with a plurality of clamping strips, each clamping strip is of an inverted L-shaped structure, and the clamping strips are connected with the metal shaping hose in a clamping manner.

Preferably, the height of the annular plate is equal to two thirds of the height of the sealing ring a.

Preferably, the up end of lamp stand is provided with two lamp plate mountings, the lamp plate mounting includes slide, smooth chamber, reset spring, slider and bottom plate, the bottom plate is fixed the up end of lamp stand, it sets up to go up the slide the top of bottom plate, bottom plate up end one side is provided with smooth chamber, and the opposite side is provided with the notch, the notch with LED lamp plate looks block, the embedding is provided with the slider that can make a round trip reciprocal slip in the smooth chamber, the upper end of slider with the lower terminal surface fixed connection of last slide, a slider side with be provided with reset spring between the smooth intracavity inside wall.

Preferably, the size of the opening at the upper end of the sliding cavity is half of the size of the bottom surface, the sliding block is of a convex structure, the sliding cavity is in clearance fit with the sliding block, and an arc angle is arranged at the end part of the notch corresponding to the upper sliding plate.

Preferably, the edge of the lower end face of the lamp holder is provided with a plurality of magnets, and the middle of the lower end face of the lamp holder is provided with a suspension clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through setting up sealing washer an and sealing washer b at the medial surface of ring, pass through screwed connection fixed back when ring and ring board, sealing washer a also extrudees each other and the gas tightness is connected with sealing washer b, the inside gas tightness of lamp lid has been guaranteed, after the screw that is used for connecting ring board and ring took place slight corrosion back hole, steam is still at sealing washer a and sealing washer b's lateral surface, the gas tightness that the lamp lid is connected with the lamp stand has been improved, the life who overhauls the lamp has been prolonged.

(2) The LED lamp comprises a metal shaping hose and an LED lamp tube, wherein the metal shaping hose is bent, the LED lamp tube is deep into the air conditioner box, maintenance points can be found more clearly when the LED lamp tube is convenient to maintain, a groove is formed, the metal shaping hose is convenient to fold and place, a clamping strip is arranged, the metal shaping hose is convenient to fix and is convenient to open, the height of a circular plate is lower than that of a sealing ring a, the connecting seam of the circular plate and a circular ring is staggered with the connecting seam of the sealing ring a and the sealing ring b, water vapor is prevented from permeating into a lamp cover through the seam, a lamp panel fixing part is arranged, an upper sliding plate moves to one side of a notch under the action of a reset spring and is extruded and clamped with the LED lamp panel, when the LED lamp panel needs to be installed or replaced, the upper sliding plate is stirred outwards, the clamping of the LED lamp panel and the notch can be removed, the hanging clamping groove is arranged, so that the hanging clamping groove can be fixed through the hook.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic side sectional view of the lamp cover and the lamp holder according to the present invention;

fig. 3 is a schematic view of the bottom view of the lamp socket of the present invention;

fig. 4 is a schematic structural view of a front cross-sectional view of the lamp panel fixing member of the present invention;

fig. 5 is a schematic structural view of a cross-sectional side view of the lamp panel fixing member of the present invention;

in the figure: 1. a groove; 2. a metal sizing hose; 3. a sealing ring a; 4. a circular ring plate; 5. a lamp socket; 6. an LED lamp tube; 7. clamping the strip; 8. a conduit; 9. a main conductor; 10. an LED lamp panel; 11. a lamp panel fixing piece; 111. an upper slide plate; 112. a slide chamber; 113. a return spring; 114. a slider; 115. a lower fixing plate; 12. a lamp cover; 13. a magnet; 14. a sealing ring b; 15. a circular ring; 16. and hanging the clamping groove.

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 work belong to the protection scope of the present invention.

Examples

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: an LED maintenance lamp for a central air conditioner comprises a lamp holder 5 and a lamp cover 12, wherein an LED lamp panel 10 is arranged on the upper end face of the lamp holder 5, one end of the LED lamp panel 10 is connected with a main lead wire 9, a wire routing hole is formed in the outer side face of the lamp holder 5 in a penetrating mode, a wire tube 8 is embedded in the wire routing hole, the main lead wire 9 penetrates through the wire tube 8 and extends out of the lamp holder 5, waterproof sealant is arranged between the wire tube 8 and the wire routing hole and between the main lead wire 9, the lamp cover 12 is arranged at the upper end of the lamp holder 5, a ring 15 is arranged on the edge of the lower end face of the lamp cover 12, six internal thread fixing holes are formed in the upper end face of the ring 15 in a penetrating mode, a ring plate 4 is arranged on the upper end face of the ring plate 15 corresponding to the internal thread fixing hole, the internal thread fixing hole is the same as the internal diameter of the internal thread blind hole, a sealing ring b14 is arranged on the, after ring 15 and ring plate 4 pass through screwed connection fixed, sealing washer a3 also extrudees each other and the gas tightness is connected with sealing washer b14, guaranteed the inside gas tightness of lamp lid 12, set up sealing washer a3 and sealing washer b14 at the medial surface of ring plate 4 and ring 15, after the screw that is used for connecting ring plate 4 and ring 15 takes place slight corrosion back hole, steam is still at the lateral surface of sealing washer a3 and sealing washer b14, the gas tightness of being connected of lamp lid 12 and lamp stand 5 has been improved, the life who overhauls the lamp has been prolonged.

In this embodiment, it is preferred, 5 up end edge of lamp stand encircles and is provided with recess 1, recess 1 upper end is provided with metal forming hose 2, let in metal forming hose 2 and have vice wire, vice wire one end is connected with leading wire 9 electricity, the other end is provided with LED fluorescent tube 6, and vice wire all is provided with sealed glue with leading wire 9 and LED fluorescent tube 6's junction, set up metal forming hose 2 and LED fluorescent tube 6, through bending metal forming hose 2 and deepening the inside depths of air-conditioning box with LED fluorescent tube 6, more clear maintenance point of finding during the easy access, set up recess 1, be convenient for receive and place metal forming hose 2.

In this embodiment, it is preferred, recess 1's up end edge evenly is provided with six card strips 7, and card strip 7 is for falling "L" type structure, and card strip 7 is connected with metal forming hose 2 block, sets up card strip 7, is convenient for fix metal forming hose 2, and conveniently opens.

In this embodiment, it is preferable that the height of the annular plate 4 is equal to two thirds of the height of the sealing ring a3, and the height of the annular plate 4 is lower than the height of the sealing ring a3, so that the joint between the annular plate 4 and the annular ring 15 is staggered from the joint between the sealing ring a3 and the sealing ring b14, and moisture is prevented from permeating into the lamp cover 12 through the gap.

In this embodiment, preferably, two lamp panel fixing members 11 are disposed on the upper end surface of the lamp holder 5, each lamp panel fixing member 11 includes an upper sliding plate 111, a sliding cavity 112, a return spring 113, a sliding block 114, and a lower fixing plate 115, the lower fixing plate 115 is fixed on the upper end surface of the lamp holder 5, the upper sliding plate 111 is disposed above the lower fixing plate 115, one side of the upper end surface of the lower fixing plate 115 is provided with the sliding cavity 112, and the other side is provided with a notch engaged with the LED lamp panel 10, the sliding block 114 capable of sliding back and forth is embedded in the sliding cavity 112, the upper end of the sliding block 114 is fixedly connected with the lower end surface of the upper sliding plate 111, the return spring 113 is disposed between one side surface of the sliding block 114 and the inner side wall of the sliding cavity 112, the lamp panel fixing member 11 is disposed, the upper sliding plate 111 moves to one side of the notch and presses and engages with the LED, the clamping between the LED lamp panel 10 and the notch is released.

In this embodiment, preferably, the size of the opening at the upper end of the sliding cavity 112 is half of the bottom surface, the sliding block 114 is in a structure like a Chinese character 'tu', the sliding cavity 112 is in clearance fit with the sliding block 114, and the end of the notch corresponding to the upper sliding plate 111 is provided with an arc angle, which is convenient for the upper sliding plate 111 to contact and extrude the LED lamp panel 10.

In this embodiment, preferably, the lower end face edge of the lamp holder 5 is provided with a plurality of magnets 13, and the lower end face middle part of the lamp holder 5 is provided with a suspension clamping groove 16, and the magnets 13 are arranged, so that the lamp holder 5 can be conveniently adsorbed and fixed inside the air conditioner case, and the suspension clamping groove 16 is arranged, so that the lamp holder can be further fixed through a hook.

The utility model discloses a theory of operation and use flow:

after the ring 15 and the ring plate 4 are fixedly connected through screws, the sealing ring a3 and the sealing ring b14 are also mutually extruded and connected in an airtight manner, so that the airtightness of the interior of the lamp cover 12 is ensured, the sealing ring a3 and the sealing ring b14 are arranged on the inner side surfaces of the ring plate 4 and the ring 15, and after the screws for connecting the ring plate 4 and the ring 15 are slightly corroded, water vapor is still on the outer side surfaces of the sealing ring a3 and the sealing ring b14, so that the airtightness of the connection between the lamp cover 12 and the lamp holder 5 is improved, and the service life of the maintenance lamp is prolonged;

the LED lamp panel fixing device is characterized in that a metal shaping hose 2 and an LED lamp tube 6 are arranged, the metal shaping hose 2 is bent, the LED lamp tube 6 is deep into the air conditioning box, maintenance points can be found clearly when the LED lamp tube is maintained, a groove 1 is formed, the metal shaping hose 2 is convenient to fold and place, a clamping strip 7 is arranged, the metal shaping hose 2 is convenient to fix and can be opened conveniently, the height of a ring plate 4 is lower than that of a sealing ring a3, a connecting seam between the ring plate 4 and a ring 15 is staggered with that of the sealing ring a3 and the sealing ring b14, water vapor is prevented from permeating into a lamp cover 12 through a gap, a lamp panel fixing part 11 is arranged, an upper sliding plate 111 moves to one side of a notch under the action of a reset spring 113 and is extruded and clamped with the LED lamp panel 10, when the LED lamp panel 10 needs to be installed or replaced, the upper sliding plate 111 is stirred to the outer side, the clamping, be convenient for go up slide 111 contact and extrude LED lamp plate 10, set up magnet 13, be convenient for fix lamp stand 5 absorption inside air conditioner machine case, set up and hang draw-in groove 16, make it also can fix through the couple.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a central air conditioning LED overhauls lamp, includes lamp stand (5) and lamp lid (12), lamp stand (5) up end is provided with LED lamp plate (10), LED lamp plate (10) one end is connected with leading wire (9), lamp stand (5) lateral surface runs through and is provided with the line hole, it is provided with spool (8) to walk the downthehole embedding of line, leading wire (9) are passed spool (8) and stretch out to lamp stand (5) the outside, spool (8) with walk the line hole with all be provided with waterproof sealant, its characterized in that between leading wire (9): lamp lid (12) set up the upper end of lamp stand (5), the lower terminal surface edge of lamp lid (12) is provided with ring (15), the up end of ring (15) runs through and is provided with a plurality of internal thread fixed orificess, ring (15) correspond the up end of lamp stand (5) is provided with ring board (4), just internal thread fixed orifices corresponds the up end of ring board (4) is provided with the internal thread blind hole, the internal thread fixed orifices with internal thread blind hole internal diameter size is the same, the medial surface of ring (15) encircles and is provided with sealing washer b (14), the below of sealing washer b (14) corresponds the upper surface of lamp stand (5) is provided with sealing washer a (3).

2. The LED overhaul lamp for the central air conditioner as claimed in claim 1, wherein: the lamp holder (5) up end edge is encircleed and is provided with recess (1), recess (1) upper end is provided with metal forming hose (2), it has vice wire to let in metal forming hose (2), vice wire one end with leading wire (9) electricity is connected, and the other end is provided with LED fluorescent tube (6), just vice wire with leading wire (9) with the junction of LED fluorescent tube (6) all is provided with sealed glue.

3. The LED overhaul lamp for the central air conditioner as claimed in claim 2, wherein: the edge of the upper end face of the groove (1) is uniformly provided with a plurality of clamping strips (7), each clamping strip (7) is of an inverted L-shaped structure, and the clamping strips (7) are connected with the metal shaping hose (2) in a clamping mode.

4. The LED overhaul lamp for the central air conditioner as claimed in claim 1, wherein: the height of the circular ring plate (4) is equal to two thirds of the height of the sealing ring a (3).

5. The LED overhaul lamp for the central air conditioner as claimed in claim 1, wherein: two lamp panel fixing pieces (11) are arranged on the upper end face of the lamp holder (5), each lamp panel fixing piece (11) comprises an upper sliding plate (111), a sliding cavity (112), a return spring (113), a sliding block (114) and a lower fixing plate (115), the lower fixing plate (115) is fixed on the upper end surface of the lamp holder (5), the upper sliding plate (111) is arranged above the lower fixing plate (115), one side of the upper end surface of the lower fixing plate (115) is provided with a sliding cavity (112), the other side is provided with a notch, the notch is clamped with the LED lamp panel (10), a sliding block (114) capable of reciprocating sliding is embedded in the sliding cavity (112), the upper end of the sliding block (114) is fixedly connected with the lower end surface of the upper sliding plate (111), and a return spring (113) is arranged between one side surface of the sliding block (114) and the inner side wall of the sliding cavity (112).

6. The LED inspection lamp for the central air conditioner as set forth in claim 5, wherein: the size of an opening at the upper end of the sliding cavity (112) is half of that of the bottom surface, the sliding block (114) is of a structure shaped like a Chinese character 'tu', the sliding cavity (112) is in clearance fit with the sliding block (114), and the end part of the notch corresponding to the upper sliding plate (111) is provided with an arc angle.

7. The LED overhaul lamp for the central air conditioner as claimed in claim 1, wherein: the lamp holder is characterized in that a plurality of magnets (13) are arranged on the edge of the lower end face of the lamp holder (5), and a hanging clamping groove (16) is formed in the middle of the lower end face of the lamp holder (5).